Pint of Science 2015: from cows to cancer clinical trials

LiquidNitrogen_hero

In just a few weeks’ time, people will be gathering in venues up and down the country to hear the nation’s top minds discuss the latest developments in science.

But these won’t be held in dusty old academic lecture theatres. Quite the opposite – a simple public house will be the informal setting for these scenes of scientific discourse.

Pint of Science has been running since 2012, bringing together a smorgasbord of big research names and science-hungry members of the public.

And some of our own leading researchers will be there too.

So what will they be discussing this year? Here’s a breakdown of the key events running across the UK that our scientists are involved in. Book your tickets quickly as these sessions are very popular!

Birmingham

Tailoring treatment for groups of patients, or even for single patients, is a big focus for cancer research and treatment. But to do this effectively, scientists are searching for smarter ways of linking up the frontline lab research with clinical trials that test new treatments.

At the Jekyll & Hyde pub on 18th May, Dr Chris Tselepis and Professor Pam Kearns will be taking their audience on a journey from the lab bench to the patient’s bedside.

London

The personalised medicine theme continues on 20th May at The Green in Clerkenwell, London. Dr Michael R Barnes will be looking at how the information in a patient’s entire genetic code – known as their ‘genome’ – could be used to guide treatment. And Professor Mark Caulfield will be focussing on the Government’s ‘100,000 genomes’ project that’s looking to read the genetic code of 100,000 NHS patients.

But revelations in the lab have to be translated to treatments or diagnostic tools that will ultimately help people affected by cancer. Turning their focus to how this works, on 19th May, also at The Green, Dr Alastair Ironside, Dr Karim Brohi and Professor Atholl Johnston will cover topics ranging from how understanding breast density could help prevent the disease, to research tackling trauma, and the benefit people can get from taking part in clinical trials.

Cancer is complicated, so could a fresh pair of eyes give research a boost? Dr Silva Zakian, Dr Daniel Burnham, Hazal Bursa Kose and Dr Tim Van Acker will be at the Somers Town Coffee House on 18th May, explaining how expertise from across scientific disciplines is combining to give promising results for different types of cancer.

Ever wondered how a cow might help us understand the ways cancer can spread? Professor John Marshall has, and along with Dr Adrienne Morgan, will be at The Green in Clerkenwell on 18th May giving a whistle-stop tour of how cancer cells behave and their work translating this knowledge into potential new ways to treat the disease.

Cambridge

Outside the capital, scientists in Cambridge are logging on to their computers to share the exciting work translating genetic data into new information about cancer.

What makes a cat different from a whale? And how might this help us learn about how cancer evolves? Here’s a clue: it’s got something to do with genes. Dr Camille Berthelot will reveal all, at The Architect on 19th May, where Dr James Hadfield will also be lifting the lid on the complex technology that allows scientists to read a patient’s DNA code.

You may have heard people talking about stem cells, but what actually are they? Dr Michaela Frye will be trying to answer this as part of a stem cells extravaganza at the Pantom Arms on 19th May.

Manchester

Up north, at The English Lounge on 20th May, Dr Allan Jordan will be discussing how scientists go about developing and testing new cancer drugs.

Bristol

At the Hen and Chicken on 19th May Professor Paul Martin – about whom you can read more in this blog post – will be asking: ‘How can fish help us understand cancer?’ Dr Sally Malik will be exploring how cancer cells can adapt and co-opt other proteins into helping them grow and survive, and Jess Campbell will be focussing on how cancer spreads, paying particular attention to what happens when a cancer cell encounters a normal, healthy cell.

Southampton

And, finally, it wouldn’t be a series of talks about breakthrough cancer research without a session about one of the hottest topics around: immunotherapy.

At the Juniper Berry on 18th May, Dr Chern Lee will be exploring a fascinating twist on immune-targeting treatments with his research on how the immune system can be used to treat cancers affecting the immune system itself.

And our own chief clinician, Professor Peter Johnson, will take a more holistic look at the immunotherapy field, saying: “For years we have treated cancer in ways that do not depend upon the body’s natural defences. All this is changing.”

Nick 

  • For general information about the Pint of Science, and to browse the rest of the events visit the website.

Image



from Cancer Research UK - Science blog http://ift.tt/1dB14W4
LiquidNitrogen_hero

In just a few weeks’ time, people will be gathering in venues up and down the country to hear the nation’s top minds discuss the latest developments in science.

But these won’t be held in dusty old academic lecture theatres. Quite the opposite – a simple public house will be the informal setting for these scenes of scientific discourse.

Pint of Science has been running since 2012, bringing together a smorgasbord of big research names and science-hungry members of the public.

And some of our own leading researchers will be there too.

So what will they be discussing this year? Here’s a breakdown of the key events running across the UK that our scientists are involved in. Book your tickets quickly as these sessions are very popular!

Birmingham

Tailoring treatment for groups of patients, or even for single patients, is a big focus for cancer research and treatment. But to do this effectively, scientists are searching for smarter ways of linking up the frontline lab research with clinical trials that test new treatments.

At the Jekyll & Hyde pub on 18th May, Dr Chris Tselepis and Professor Pam Kearns will be taking their audience on a journey from the lab bench to the patient’s bedside.

London

The personalised medicine theme continues on 20th May at The Green in Clerkenwell, London. Dr Michael R Barnes will be looking at how the information in a patient’s entire genetic code – known as their ‘genome’ – could be used to guide treatment. And Professor Mark Caulfield will be focussing on the Government’s ‘100,000 genomes’ project that’s looking to read the genetic code of 100,000 NHS patients.

But revelations in the lab have to be translated to treatments or diagnostic tools that will ultimately help people affected by cancer. Turning their focus to how this works, on 19th May, also at The Green, Dr Alastair Ironside, Dr Karim Brohi and Professor Atholl Johnston will cover topics ranging from how understanding breast density could help prevent the disease, to research tackling trauma, and the benefit people can get from taking part in clinical trials.

Cancer is complicated, so could a fresh pair of eyes give research a boost? Dr Silva Zakian, Dr Daniel Burnham, Hazal Bursa Kose and Dr Tim Van Acker will be at the Somers Town Coffee House on 18th May, explaining how expertise from across scientific disciplines is combining to give promising results for different types of cancer.

Ever wondered how a cow might help us understand the ways cancer can spread? Professor John Marshall has, and along with Dr Adrienne Morgan, will be at The Green in Clerkenwell on 18th May giving a whistle-stop tour of how cancer cells behave and their work translating this knowledge into potential new ways to treat the disease.

Cambridge

Outside the capital, scientists in Cambridge are logging on to their computers to share the exciting work translating genetic data into new information about cancer.

What makes a cat different from a whale? And how might this help us learn about how cancer evolves? Here’s a clue: it’s got something to do with genes. Dr Camille Berthelot will reveal all, at The Architect on 19th May, where Dr James Hadfield will also be lifting the lid on the complex technology that allows scientists to read a patient’s DNA code.

You may have heard people talking about stem cells, but what actually are they? Dr Michaela Frye will be trying to answer this as part of a stem cells extravaganza at the Pantom Arms on 19th May.

Manchester

Up north, at The English Lounge on 20th May, Dr Allan Jordan will be discussing how scientists go about developing and testing new cancer drugs.

Bristol

At the Hen and Chicken on 19th May Professor Paul Martin – about whom you can read more in this blog post – will be asking: ‘How can fish help us understand cancer?’ Dr Sally Malik will be exploring how cancer cells can adapt and co-opt other proteins into helping them grow and survive, and Jess Campbell will be focussing on how cancer spreads, paying particular attention to what happens when a cancer cell encounters a normal, healthy cell.

Southampton

And, finally, it wouldn’t be a series of talks about breakthrough cancer research without a session about one of the hottest topics around: immunotherapy.

At the Juniper Berry on 18th May, Dr Chern Lee will be exploring a fascinating twist on immune-targeting treatments with his research on how the immune system can be used to treat cancers affecting the immune system itself.

And our own chief clinician, Professor Peter Johnson, will take a more holistic look at the immunotherapy field, saying: “For years we have treated cancer in ways that do not depend upon the body’s natural defences. All this is changing.”

Nick 

  • For general information about the Pint of Science, and to browse the rest of the events visit the website.

Image



from Cancer Research UK - Science blog http://ift.tt/1dB14W4

Friday Fun: Ten Simple Rules to Win a Nobel Prize [Confessions of a Science Librarian]

Being a librarian and not really being eligible for any Nobel Prizes, this probably isn’t the most practical advice I’ve ever highlighted here on the blog. But some of you readers out there are scientists, though, right? Right?

On the other hand, I see no reason why librarians can’t be eligible for the Ig Nobel Prizes, a prize I aspire to winning one day for the team. In that case, this fine article, Ten Simple Rules to Win a Nobel Prize by Nobel laureate Richard J. Roberts probably does contain a few valuable lessons towards that particular goal.

Here’s a taste, but please do read the whole article. The suggestions are all on the light-hearted side, but still valuable.

Ten Simple Rules to Win a Nobel Prize

1. Never Start Your Career by Aiming for a Nobel Prize

Don’t even hope for it or think about it. Just focus on doing the very best science that you can. Ask good questions, use innovative methods to answer them, and look for those unexpected results that may reveal some unexpected aspect of nature. If you are successful in your research career, then you will make lots of discoveries and have a very happy life. If you are lucky, you will make a big discovery that may even bag you a prize or two. But only if you are extraordinarily lucky will you stand any chance of winning a Nobel Prize. They are very elusive.

 

9. Always Be Nice to Swedish Scientists

Several laureates had their prize severely delayed by picking a fight with the wrong person, someone who was either already a Nobel Committee member or became one subsequent to the fight. Some individuals may even have lost out altogether, although one would need to search the archives (only available 50 years after the award) to find them. This is usually an easy rule to follow as in my experience the Swedes are very nice people, good scientists, easy to collaborate with, and extremely amiable drinking partners.

It is never too early to get started on this. Then, should your name magically appear on the candidates’ list and you have to wait for it to reach the top, you may still be around to cash in. Peyton Rous had to wait from 1911 until 1966 for the Medicine Prize, just four years before his death.



from ScienceBlogs http://ift.tt/1c1YE2h

Being a librarian and not really being eligible for any Nobel Prizes, this probably isn’t the most practical advice I’ve ever highlighted here on the blog. But some of you readers out there are scientists, though, right? Right?

On the other hand, I see no reason why librarians can’t be eligible for the Ig Nobel Prizes, a prize I aspire to winning one day for the team. In that case, this fine article, Ten Simple Rules to Win a Nobel Prize by Nobel laureate Richard J. Roberts probably does contain a few valuable lessons towards that particular goal.

Here’s a taste, but please do read the whole article. The suggestions are all on the light-hearted side, but still valuable.

Ten Simple Rules to Win a Nobel Prize

1. Never Start Your Career by Aiming for a Nobel Prize

Don’t even hope for it or think about it. Just focus on doing the very best science that you can. Ask good questions, use innovative methods to answer them, and look for those unexpected results that may reveal some unexpected aspect of nature. If you are successful in your research career, then you will make lots of discoveries and have a very happy life. If you are lucky, you will make a big discovery that may even bag you a prize or two. But only if you are extraordinarily lucky will you stand any chance of winning a Nobel Prize. They are very elusive.

 

9. Always Be Nice to Swedish Scientists

Several laureates had their prize severely delayed by picking a fight with the wrong person, someone who was either already a Nobel Committee member or became one subsequent to the fight. Some individuals may even have lost out altogether, although one would need to search the archives (only available 50 years after the award) to find them. This is usually an easy rule to follow as in my experience the Swedes are very nice people, good scientists, easy to collaborate with, and extremely amiable drinking partners.

It is never too early to get started on this. Then, should your name magically appear on the candidates’ list and you have to wait for it to reach the top, you may still be around to cash in. Peyton Rous had to wait from 1911 until 1966 for the Medicine Prize, just four years before his death.



from ScienceBlogs http://ift.tt/1c1YE2h

Why do we celebrate May Day?

May Day. May 1 on the calendar.

May Day is an ancient spring festival in the Northern Hemisphere. It’s an astronomical holiday, one of the year’s four cross-quarter days, or day that falls more or less midway between an equinox and solstice – in this case the March equinox and June solstice. The other cross-quarter days are Groundhog Day on February 2, Lammas on August 1 and Halloween on October 31. May Day also stems from the Celtic festival of Beltane, which was related to the waxing power of the sun as we move closer to summer. At Beltane, people lit fires through which livestock were driven and around which people danced, moving in the same direction that the sun crosses the sky.

Maypole wrapping at Bryn Mawr College in Pennsylvannia in 2005. May Day festivities are an annual tradition at Bryn Mawr. Image Credit: Mike Goren via Wikimedia Commons

School children rehearsing Maypole festivity, in Gee's Bend, Alabama, 1939. Image Credit: Wikimedia Commons

A group of happy neighbors in Texas, after wrapping a Maypole. See the wrapped pole being held up? Image Credit: Rick Patrick

Wrapping a Maypole with colorful ribbons is perhaps the best known of all May Day traditions. In the Middle Ages, English villages all had Maypoles, which were actual trees brought in from the woods in the midst of rejoicing and raucous merrymaking. Maypoles came in many sizes, and villages were said to compete with each other to show whose Maypole was tallest. Maypoles were usually set up for the day in small towns, but in London and the larger towns they were erected permanently.

We’re not too far away from a time in the late 20th century when people left homemade May baskets filled with spring flowers and sweets on each others’ doorsteps, usually anonymously. I can remember doing this as a child. Maybe it’s a tradition that can be revived.

Homemade May basket left on neighbor or friend's doorstep anonymously. Nice tradition!

Bottom line: May 1 is one of four cross-quarter days, midway between an equinox and a solstice. It stems from the ancient festival of Beltane, which relates to the waxing power of the sun at this time of year. Its most recognized tradition is the Maypole dance, in which people wrap ribbons around a tall pole.



from EarthSky http://ift.tt/1bl4CtT

May Day. May 1 on the calendar.

May Day is an ancient spring festival in the Northern Hemisphere. It’s an astronomical holiday, one of the year’s four cross-quarter days, or day that falls more or less midway between an equinox and solstice – in this case the March equinox and June solstice. The other cross-quarter days are Groundhog Day on February 2, Lammas on August 1 and Halloween on October 31. May Day also stems from the Celtic festival of Beltane, which was related to the waxing power of the sun as we move closer to summer. At Beltane, people lit fires through which livestock were driven and around which people danced, moving in the same direction that the sun crosses the sky.

Maypole wrapping at Bryn Mawr College in Pennsylvannia in 2005. May Day festivities are an annual tradition at Bryn Mawr. Image Credit: Mike Goren via Wikimedia Commons

School children rehearsing Maypole festivity, in Gee's Bend, Alabama, 1939. Image Credit: Wikimedia Commons

A group of happy neighbors in Texas, after wrapping a Maypole. See the wrapped pole being held up? Image Credit: Rick Patrick

Wrapping a Maypole with colorful ribbons is perhaps the best known of all May Day traditions. In the Middle Ages, English villages all had Maypoles, which were actual trees brought in from the woods in the midst of rejoicing and raucous merrymaking. Maypoles came in many sizes, and villages were said to compete with each other to show whose Maypole was tallest. Maypoles were usually set up for the day in small towns, but in London and the larger towns they were erected permanently.

We’re not too far away from a time in the late 20th century when people left homemade May baskets filled with spring flowers and sweets on each others’ doorsteps, usually anonymously. I can remember doing this as a child. Maybe it’s a tradition that can be revived.

Homemade May basket left on neighbor or friend's doorstep anonymously. Nice tradition!

Bottom line: May 1 is one of four cross-quarter days, midway between an equinox and a solstice. It stems from the ancient festival of Beltane, which relates to the waxing power of the sun at this time of year. Its most recognized tradition is the Maypole dance, in which people wrap ribbons around a tall pole.



from EarthSky http://ift.tt/1bl4CtT

Navy Scientists and Engineers Mentor Virginia Students

Navy scientists and engineers are steering young people to potential science and math careers.

The Navy-mentored “Hornets” and “RoboJackets” joined 50 robotics teams –all with intriguing names– to compete at the FIRST Tech Challenge Virginia State Championship on February 28.

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby, NSWC Dahlgren Division computer scientist Marin Kobin (left), and members of the James Monroe High School RoboJackets are pictured at the 2015 FIRST Tech Challenge Virginia State Championship. Student teams designed, built and programmed their own robots prior to competing against other teams at the FIRST (For Inspiration and Recognition of Science and Technology) event. (Photo: U.S. Navy/Released)

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby, NSWC Dahlgren Division computer scientist Marin Kobin (left), and members of the James Monroe High School RoboJackets are pictured at the 2015 FIRST Tech Challenge Virginia State Championship. Student teams designed, built and programmed their own robots prior to competing against other teams at the FIRST (For Inspiration and Recognition of Science and Technology) event. (Photo: U.S. Navy/Released)

The Orange County High School Hornets and James Monroe High School Robojackets team members were among 500 students cheered on by parents, teachers, coaches and mentors at St. Christopher’s School in Richmond, Virginia.

What’s more, the Hornets and 11 exotically named teams –ED Too, Geeks in Just their Underpants, Tuxedo Pandas, Heptahelix, Team Aperture, Techie Tornadoes, The Blockheads, The Bionic Tigers, Vertigo, Nerd Herd, and Evil Purple Sox– qualified for the FIRST Tech Challenge East Super-Regional Championship held in Scranton, Pennsylvania, March 19-21.

All student teams designed, built and programmed their own robots prior to competing against other teams at the FIRST (For Inspiration and Recognition of Science and Technology) event.

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby and members of the Orange County High School Hornets are pictured at the 2015 FIRST Tech Challenge Virginia State Championship. Student teams designed, built and programmed their own robots prior to competing against other teams at the FIRST (For Inspiration and Recognition of Science and Technology) event. The Hornets scored high enough to win a spot at the FIRST Super-Regional Championship held in Scranton, Pa., March 19-21. (Photo: U.S. Navy/Released)

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby and members of the Orange County High School Hornets are pictured at the 2015 FIRST Tech Challenge Virginia State Championship. Student teams designed, built and programmed their own robots prior to competing against other teams at the FIRST (For Inspiration and Recognition of Science and Technology) event. The Hornets scored high enough to win a spot at the FIRST Super-Regional Championship held in Scranton, Pa., March 19-21. (Photo: U.S. Navy/Released)

“This is a superb effort for this team and what they represent,” said Simon Gray, assistant program manager for Mission Systems in the Naval Sea Systems Command’s (NAVSEA) Electric Ships Office and Hornet team mentor. “Coming from a rural location, the team overcame significant challenges to access engineering resources. Thanks to a group of mentors with a gracious professional mindset, our team has become an inspiration to others and knows no bounds to their potential.”

NAVSEA and the National Defense Education Program (NDEP) sponsored teams advanced to the state championship by winning awards and robot performance categories at qualifying tournaments across Virginia throughout the competition season.

“Not only have NAVSEA guidance and the NDEP grant increased our team’s awareness of Navy engineering, but the personal interaction with Navy civilians has promoted an understanding of engineering fundamentals,” said Gray. “It is immensely gratifying to witness the team spirit and see the smiles on all of the team members.”

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby speaks to students at the 2015 FIRST Tech Challenge Virginia State Championship. The admiral joined about 1,500 spectators at the event, inspiring students - ranging from sixth graders to high school seniors - in his opening remarks and as he engaged them in conversation. Two Navy-mentored teams were among 52 student teams who designed, built and programmed their own robots prior to competing against other squads at the FIRST (For Inspiration and Recognition of Science and Technology) event. (Photo: U.S. Navy/Released)

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby speaks to students at the 2015 FIRST Tech Challenge Virginia State Championship. The admiral joined about 1,500 spectators at the event, inspiring students – ranging from sixth graders to high school seniors – in his opening remarks and as he engaged them in conversation. Two Navy-mentored teams were among 52 student teams who designed, built and programmed their own robots prior to competing against other squads at the FIRST (For Inspiration and Recognition of Science and Technology) event. (Photo: U.S. Navy/Released)

Rear Adm. Lorin Selby, Naval Surface Warfare Center (NSWC) commander, joined about 1,500 spectators at the event, inspiring students – ranging from sixth graders to high school seniors – in his opening remarks and as he engaged them in conversation. “FIRST Tech Challenge is a great opportunity for students to get hands-on experience in math, science and engineering,” said Selby. “Programs like FIRST Tech Challenge are absolutely critical in developing and inspiring our nation’s next generation of scientists, engineers and mathematicians.”

“The admiral said he had a blast,” reported Marin Kobin, NSWC Dahlgren Division computer scientist who is the RoboJackets lead Navy mentor. “The students and spectators loved meeting and talking to Admiral Selby, and he clearly enjoyed getting to know the program, the teams, and the robots.”

Kobin exudes enthusiasm as she talks about mentoring students participating in FIRST as a way to build students’ science, engineering and technology skill – to inspire innovation and foster well-rounded life capabilities that include self-confidence, communication, and leadership.

“By exposing students to the FIRST program, we give them the skills and the resources to pursue college degrees or certificate programs,” said Kobin, who personally benefited from FIRST as a high school student in New York.

Kobin and Gray also help the students they mentor to develop critical thinking skills to solve a particular problem or series of problems by researching, designing, building and operating a robot. As mentors, they guide robotics team members to resolve issues on their own with a minimal amount of adult intervention.

They are among hundreds of NAVSEA mentors who volunteer in the FIRST science, technology, engineering and mathematics (STEM) program to show a diversity of pre-teens and teens that math, science and engineering are fascinating, fun and socially relevant.

Navy officials anticipate the students may one day use their STEM skills at Navy warfare center laboratories to design future technologies supporting U.S. warfighters and America’s homeland defense and security personnel engaged in real-world missions.

All FIRST Robotics Competition regionals and tournaments are free and open to the public.

For additional information on FIRST programs and events, visit FIRST or Virginia FIRST.

Story and information provided by the Naval Surface Warfare Center Dahlgren Division
Follow Armed with Science on Facebook and Twitter!

———-

Disclaimer: The appearance of hyperlinks does not constitute endorsement by the Department of Defense. For other than authorized activities, such as, military exchanges and Morale, Welfare and Recreation sites, the Department of Defense does not exercise any editorial control over the information you may find at these locations. Such links are provided consistent with the stated purpose of this DoD website.



from Armed with Science http://ift.tt/1E1uHW0

Navy scientists and engineers are steering young people to potential science and math careers.

The Navy-mentored “Hornets” and “RoboJackets” joined 50 robotics teams –all with intriguing names– to compete at the FIRST Tech Challenge Virginia State Championship on February 28.

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby, NSWC Dahlgren Division computer scientist Marin Kobin (left), and members of the James Monroe High School RoboJackets are pictured at the 2015 FIRST Tech Challenge Virginia State Championship. Student teams designed, built and programmed their own robots prior to competing against other teams at the FIRST (For Inspiration and Recognition of Science and Technology) event. (Photo: U.S. Navy/Released)

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby, NSWC Dahlgren Division computer scientist Marin Kobin (left), and members of the James Monroe High School RoboJackets are pictured at the 2015 FIRST Tech Challenge Virginia State Championship. Student teams designed, built and programmed their own robots prior to competing against other teams at the FIRST (For Inspiration and Recognition of Science and Technology) event. (Photo: U.S. Navy/Released)

The Orange County High School Hornets and James Monroe High School Robojackets team members were among 500 students cheered on by parents, teachers, coaches and mentors at St. Christopher’s School in Richmond, Virginia.

What’s more, the Hornets and 11 exotically named teams –ED Too, Geeks in Just their Underpants, Tuxedo Pandas, Heptahelix, Team Aperture, Techie Tornadoes, The Blockheads, The Bionic Tigers, Vertigo, Nerd Herd, and Evil Purple Sox– qualified for the FIRST Tech Challenge East Super-Regional Championship held in Scranton, Pennsylvania, March 19-21.

All student teams designed, built and programmed their own robots prior to competing against other teams at the FIRST (For Inspiration and Recognition of Science and Technology) event.

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby and members of the Orange County High School Hornets are pictured at the 2015 FIRST Tech Challenge Virginia State Championship. Student teams designed, built and programmed their own robots prior to competing against other teams at the FIRST (For Inspiration and Recognition of Science and Technology) event. The Hornets scored high enough to win a spot at the FIRST Super-Regional Championship held in Scranton, Pa., March 19-21. (Photo: U.S. Navy/Released)

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby and members of the Orange County High School Hornets are pictured at the 2015 FIRST Tech Challenge Virginia State Championship. Student teams designed, built and programmed their own robots prior to competing against other teams at the FIRST (For Inspiration and Recognition of Science and Technology) event. The Hornets scored high enough to win a spot at the FIRST Super-Regional Championship held in Scranton, Pa., March 19-21. (Photo: U.S. Navy/Released)

“This is a superb effort for this team and what they represent,” said Simon Gray, assistant program manager for Mission Systems in the Naval Sea Systems Command’s (NAVSEA) Electric Ships Office and Hornet team mentor. “Coming from a rural location, the team overcame significant challenges to access engineering resources. Thanks to a group of mentors with a gracious professional mindset, our team has become an inspiration to others and knows no bounds to their potential.”

NAVSEA and the National Defense Education Program (NDEP) sponsored teams advanced to the state championship by winning awards and robot performance categories at qualifying tournaments across Virginia throughout the competition season.

“Not only have NAVSEA guidance and the NDEP grant increased our team’s awareness of Navy engineering, but the personal interaction with Navy civilians has promoted an understanding of engineering fundamentals,” said Gray. “It is immensely gratifying to witness the team spirit and see the smiles on all of the team members.”

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby speaks to students at the 2015 FIRST Tech Challenge Virginia State Championship. The admiral joined about 1,500 spectators at the event, inspiring students - ranging from sixth graders to high school seniors - in his opening remarks and as he engaged them in conversation. Two Navy-mentored teams were among 52 student teams who designed, built and programmed their own robots prior to competing against other squads at the FIRST (For Inspiration and Recognition of Science and Technology) event. (Photo: U.S. Navy/Released)

Naval Surface Warfare Center Commander Rear Adm. Lorin Selby speaks to students at the 2015 FIRST Tech Challenge Virginia State Championship. The admiral joined about 1,500 spectators at the event, inspiring students – ranging from sixth graders to high school seniors – in his opening remarks and as he engaged them in conversation. Two Navy-mentored teams were among 52 student teams who designed, built and programmed their own robots prior to competing against other squads at the FIRST (For Inspiration and Recognition of Science and Technology) event. (Photo: U.S. Navy/Released)

Rear Adm. Lorin Selby, Naval Surface Warfare Center (NSWC) commander, joined about 1,500 spectators at the event, inspiring students – ranging from sixth graders to high school seniors – in his opening remarks and as he engaged them in conversation. “FIRST Tech Challenge is a great opportunity for students to get hands-on experience in math, science and engineering,” said Selby. “Programs like FIRST Tech Challenge are absolutely critical in developing and inspiring our nation’s next generation of scientists, engineers and mathematicians.”

“The admiral said he had a blast,” reported Marin Kobin, NSWC Dahlgren Division computer scientist who is the RoboJackets lead Navy mentor. “The students and spectators loved meeting and talking to Admiral Selby, and he clearly enjoyed getting to know the program, the teams, and the robots.”

Kobin exudes enthusiasm as she talks about mentoring students participating in FIRST as a way to build students’ science, engineering and technology skill – to inspire innovation and foster well-rounded life capabilities that include self-confidence, communication, and leadership.

“By exposing students to the FIRST program, we give them the skills and the resources to pursue college degrees or certificate programs,” said Kobin, who personally benefited from FIRST as a high school student in New York.

Kobin and Gray also help the students they mentor to develop critical thinking skills to solve a particular problem or series of problems by researching, designing, building and operating a robot. As mentors, they guide robotics team members to resolve issues on their own with a minimal amount of adult intervention.

They are among hundreds of NAVSEA mentors who volunteer in the FIRST science, technology, engineering and mathematics (STEM) program to show a diversity of pre-teens and teens that math, science and engineering are fascinating, fun and socially relevant.

Navy officials anticipate the students may one day use their STEM skills at Navy warfare center laboratories to design future technologies supporting U.S. warfighters and America’s homeland defense and security personnel engaged in real-world missions.

All FIRST Robotics Competition regionals and tournaments are free and open to the public.

For additional information on FIRST programs and events, visit FIRST or Virginia FIRST.

Story and information provided by the Naval Surface Warfare Center Dahlgren Division
Follow Armed with Science on Facebook and Twitter!

———-

Disclaimer: The appearance of hyperlinks does not constitute endorsement by the Department of Defense. For other than authorized activities, such as, military exchanges and Morale, Welfare and Recreation sites, the Department of Defense does not exercise any editorial control over the information you may find at these locations. Such links are provided consistent with the stated purpose of this DoD website.



from Armed with Science http://ift.tt/1E1uHW0

An Australian child dies while undergoing a particularly cruel form of quackery [Respectful Insolence]

A common criticism aimed at those of us who are highly critical of various alternative medicine treatments and, in particular, of the “integration” of such treatments into conventional medical treatment is: What’s the harm? What, they ask, is the harm of homeopathy, acupuncture, iridology, or traditional Chinese medicine? They argue that it’s pretty much harmless, or, to quote Douglas Adam’s The Hitchhiker’s Guide to the Galaxy about earth, harmless. Of course, fans of the novels know that Ford Prefect, a contributor to the guide, reacting to Earthlink Arthur Dent’s outrage that the entry for the planet earth consisted of only one word, assured him that in the next edition the entry would be expanded to read “mostly harmless.” An analogy to this sort of quackery could be made, except that it is anything but “mostly harmless.” It can—and is—often harmful to individual patients, not to mention the corrosive effect integrating pseudoscience into conventional medicine has in general.

I’ve documented various examples over the years, examples such as Madeleine Neumann, a 11-year-old diabetic girl who died of diabetic ketoacidosis when her parents relied on prayer instead of medicine to treat her diabetes. Then there have been children like Daniel Hauser, Katie Wernecke, Abraham Cherrix, Jacob Stieler, an Amish girl named Sarah Hershberger, Cassandra C, and, most recently, two aboriginal girls from Canada, Makayla Sault (who died) and JJ (who will, hopefully, live, although her chances of ultimately surviving were greatly compromised by her mother’s insistence on pursuing a Florida quack‘s medicine instead of chemotherapy). These were all children or teens with cancer whose parents chose (or supported their choice) not to undergo chemotherapy and to pursue quackery instead. Then there was Mazeratti Mitchell, who suffered a spinal cord injury while wrestling, whose mother wanted to rely on a naturopathic quack instead of surgery to fuse his spine. The list goes on and on and on; depressingly so, in fact.

I’m sighing with sadness as I add another one to the list: Aidan Fenton of Sydney, Australia, a seven-year old boy with type I diabetes who died undergoing quack treatments associated with using traditional Chinese medicine:

A Chinese healer, who slaps patients until they produce dark bruising and is now under investigation over the death of a Sydney boy, had brought his treatments to Perth.

Self-proclaimed healer Hongchi Xiao was using slapping therapy on seven-year-old Aidan Fenton to treat type 1 diabetes when the boy died in Hurstville New South Wales on Monday evening.

Mr Xiao brought his traditional Chinese medical treatments to Perth in 2013 and was sponsored by Perth traditional medicine practitioner Chai Chua.

Mr Chua told 6PR Mornings on Friday that anyone, especially children, undergoing Chinese therapy for serious health conditions should be supported by conventional medical advice.

It sounds to me as though Mr. Chua is trying to cover his proverbial posterior here. Basically, Aidan Fenton was taking part in a seven day workshop in Huntsville when his parents found him dead in their hotel room:

Police and paramedics were called to the Ritz Hotel in Hurstville about 9pm on Monday to reports that the boy had collapsed and was not breathing.

His parents’ screams alerted staff at the hotel, who called triple zero. A NSW Police spokesman said the boy died at the scene.

It is believed Aidan, from Prospect, had type 1 diabetes, and police are investigating whether he was no longer taking insulin before his death.

Mr Xiao’s week-long Sydney workshop cost $1800 for participants to attend, and was held at the Pan Health Medical Centre.

This Australian news story includes a video of the sort of “therapy” that Hongchi Xia teaches. I encourage you to watch the brief clip. It shows people undergoing paida, or “slapping therapy,” during which they are seen slapping themselves on the legs, body, face and other locations until the skin was turning black and blue with some rather impressive bruising, and I call this bruising impressive as a surgeon who’s seen a lot of trauma in his residency and, for a few years after, covered trauma call as an attending. Included with the news story is a photo from Xia’s website showing a man with bruising on his abdomen that wouldn’t have been out of place in a trauma patient pulled from a crashed car.

I perused Xia’s website, PaidaLajin Self-Healing and it’s a frightening place on the Internet. Right on the English home page, it advertises Paida as “DIY,” effective, simple, low cost, safe, and universally applicable, as in “effective on about all diseases” (an exact quote). Elsewhere, we learn that Paida means to “pat and slap external skin areas to expel poisonous waste (in the form of Sha) and to restore health by facilitating the smooth flow of Qi throughout the meridians (energy channels in the body). .” (Detoxification. Of course it had to be “detoxification,” complete with acupuncture meridians.) Xia tells us that he uses disease categories “for convenience only,” and “to self heal and to help others regain health, you are advised to ‘forget the disease name.'” What is the rationale for this treatment? Vitalistic, prescientific nonsense, of course:

Paida /Inducing Sha = Elimination of the toxic waste in the body

  1. Our skin is closely related to meridians (energy channels in the body), limbs, five internal organs, six entrails and nine apertures (including the eyes, ears, nostrils, mouth, urethra and anus).
  2. Paida enhances one’s faith and power of the heart, stimulates and cleanses relevant meridians to facilitate the Qi flow. Smooth Qi flow will in turn help the circulation of blood. Clearing meridians could cure diseases.
  3. The patted and slapped parts of the body will automatically gather Qi and blood, which then facilitates their circulation. As a toxin-sweeper, the enhanced Qi automatically scans the body to locate and cleanse the blocked meridians. As a result, toxic waste, illnesses and even tumors can be cleared.
  4. From the perspective of Western medicine, Paida is a “proactive sabotage technique” that stimulates the central nervous system, which then activates energy and blood flow, secretions, and the lymphatic, nervous and immune systems to help repair the damaged parts. This is a process of self-healing and rehabilitation, and enhances the body’s immune functions.

Supposedly, you can even tell what sort of effect the Paida is having by the Sha it produces, which supposedly appears only where diseases are present. Supposedly, the amount of Sha indicates the severity of disease and the intensity of the Sha color correlates with the amount of “toxic qi” in the body, with darker colors corresponding to more “toxins”:

According to the position of Sha, one can tell the illness (or potential illness) of the corresponding organs and the Sha itself also shows the body has started the reduction of body endotoxin and the treatment.

The Sha will come out in a minute after Paida with those who suffer from obstructed blood circulation and their Sha comes faster and the color of the Sha is darker than usual.

Some people will have red Sha first, and after more Paida, the color will turn dark purple or even into dark masses.

Yes, it’s called bruising. It’s what happens when the skin is traumatized sufficiently. First it turns red with inflammation, and then the breakage of small blood vessels under the skin leads to bleeding under the skin; i.e., bruises (or, to use the medically fancy term, ecchymosis). Then, as the bruises resolve, as virtually every human being knows, having experienced at least small bruises in his lifetime, they turn all sorts of lovely colors from purple to yellow, before fading. Xia notes that sometimes “people will have Sha the first time they have Paida and don’t have Sha afterwards and may have Sha again later, which means their body and mood are undergoing some changes.” No, what it means is that they probably didn’t hit themselves hard enough to cause bruising the first time around. I know TCM has some really dumb ideas at its heart, such as a concept that links various organs to regions on the tongue, much as reflexology links them to parts of the palms of the hand and soles of the feet, but somehow I had gone all these years without having ever encountered Paida before. This is even dumber than Tong Ren, because at least in Tong Ren the person is hitting a doll instead of himself.

So how, specifically, is Paida done? Xia’s website describes that the proper sequence is to start hitting yourself from the “top down”; i.e., starting at the head and working your way down to the feet until, apparently, you’ve beat your entire body to a bruised pulp. Xia helpfully notes that if you feel the pain of slapping then “you are on the right way” and recommends that you chant mantras while patting or slapping for better results. He even recommends “Paida with your mind,” observing that “When slapping the skin, you can imagine that you are injecting fresh Qi into the body and bringing out the dirty Qi.” You know, Dirty Qi would be a great name for a rock band. For a rationale for slapping yourself silly to bring out the “toxins” and treat disease? Not so much.

In fairness, we don’t know yet whether Aidan Fenton died of Paida, whether he had stopped his insulin, or whether he died of something else. However, as noted in Doubtful News, the circumstances look very, very suspicious. It’s also been reported in The Daily Telegraph that Fenton had been made to fast before slapping therapy and that he vomited and died:

It is understood Mr Xiao has claimed participants in the seminar were asked to fast for three days and to undertake the slapping and stretching exercises that can prompt vomiting and dizzy spells, known as a “healing crisis”.

Aidan was among those vomiting during the seminar.

Mr Xiao said Aidan looked well during the ­seminar and had eaten rice but became ill ­on Monday evening after Mr Xiao had gone to dinner.

Police and paramedics were called to the nearby Hurstville Ritz Hotel where the Year 1 student had been staying with his parents after the little boy was found unconscious at 9pm.

Hotel staff said they rushed to the family’s aid after ­hearing screams coming from their room.

Aidan was found in bed. His heart stopped beating on the way to the hospital.

Police are now investigating if the “healer” ­advised his parents to take Aidan off ­insulin and instead encouraged alternative therapies to treat him, including massages and slapping.

Consider the pain and fear of a seven year old. He’s made to fast, and doesn’t understand why. He’s made to slap himself all over until he’s bruised, which is painful, and he doesn’t understand why. If Aidan underwent Paida as it’s described on Xia’s website, it’s hard not to conclude that he was tortured, either by Xia or his parents. That’s why reading this drives me crazy:

Neighbours of the Fenton family described Aidan as a “beautiful, really good boy” and said his parents had been too traumatised to speak about the incident.

“All we can hear is them crying, all the time,” said a neighbour, whose daughter was the same age as Aidan and played with him over the school holidays.

“They were such good parents, it is really hard to understand why it happened and how it happened.”

Yes, it is hard to understand how this happened—very hard—if you’re a rational, science-baed person. There is no physiologic rationale why raising welts and bruises would have therapeutic effect for diabetes or any other serious diesease and lots of reasons for it to be harmful. If, as is alleged, Aidan was forced to fast before, then it might actually be even worse if he had still been taking his insulin, because, as all type I diabetics know, taking the same dose of insulin if you haven’t eaten can lead to dangerously low blood sugar. Be that as it may, I must strenuously disagree with the next part. While I have no doubt that they both loved Aidan and are suffering intensely from their grief at his lost, it must be said that Aidan’s parents were most definitely not good parents if, as it appears, they took their seven-year-old child to a week-long session with a quack who advocates beating the “toxins” out of people until they’re bruised all over their body. To subject a diabetic child to such torture—yes, torture—is unconscionable and unquestionably in my mind child abuse, regardless of the parents’ intentions. Even if Aidan is found to have died of something else, it would be child abuse.

What’s the harm? Sadly, Aidan Fenton appears to have learned the answer to that question.



from ScienceBlogs http://ift.tt/1FC3oXQ

A common criticism aimed at those of us who are highly critical of various alternative medicine treatments and, in particular, of the “integration” of such treatments into conventional medical treatment is: What’s the harm? What, they ask, is the harm of homeopathy, acupuncture, iridology, or traditional Chinese medicine? They argue that it’s pretty much harmless, or, to quote Douglas Adam’s The Hitchhiker’s Guide to the Galaxy about earth, harmless. Of course, fans of the novels know that Ford Prefect, a contributor to the guide, reacting to Earthlink Arthur Dent’s outrage that the entry for the planet earth consisted of only one word, assured him that in the next edition the entry would be expanded to read “mostly harmless.” An analogy to this sort of quackery could be made, except that it is anything but “mostly harmless.” It can—and is—often harmful to individual patients, not to mention the corrosive effect integrating pseudoscience into conventional medicine has in general.

I’ve documented various examples over the years, examples such as Madeleine Neumann, a 11-year-old diabetic girl who died of diabetic ketoacidosis when her parents relied on prayer instead of medicine to treat her diabetes. Then there have been children like Daniel Hauser, Katie Wernecke, Abraham Cherrix, Jacob Stieler, an Amish girl named Sarah Hershberger, Cassandra C, and, most recently, two aboriginal girls from Canada, Makayla Sault (who died) and JJ (who will, hopefully, live, although her chances of ultimately surviving were greatly compromised by her mother’s insistence on pursuing a Florida quack‘s medicine instead of chemotherapy). These were all children or teens with cancer whose parents chose (or supported their choice) not to undergo chemotherapy and to pursue quackery instead. Then there was Mazeratti Mitchell, who suffered a spinal cord injury while wrestling, whose mother wanted to rely on a naturopathic quack instead of surgery to fuse his spine. The list goes on and on and on; depressingly so, in fact.

I’m sighing with sadness as I add another one to the list: Aidan Fenton of Sydney, Australia, a seven-year old boy with type I diabetes who died undergoing quack treatments associated with using traditional Chinese medicine:

A Chinese healer, who slaps patients until they produce dark bruising and is now under investigation over the death of a Sydney boy, had brought his treatments to Perth.

Self-proclaimed healer Hongchi Xiao was using slapping therapy on seven-year-old Aidan Fenton to treat type 1 diabetes when the boy died in Hurstville New South Wales on Monday evening.

Mr Xiao brought his traditional Chinese medical treatments to Perth in 2013 and was sponsored by Perth traditional medicine practitioner Chai Chua.

Mr Chua told 6PR Mornings on Friday that anyone, especially children, undergoing Chinese therapy for serious health conditions should be supported by conventional medical advice.

It sounds to me as though Mr. Chua is trying to cover his proverbial posterior here. Basically, Aidan Fenton was taking part in a seven day workshop in Huntsville when his parents found him dead in their hotel room:

Police and paramedics were called to the Ritz Hotel in Hurstville about 9pm on Monday to reports that the boy had collapsed and was not breathing.

His parents’ screams alerted staff at the hotel, who called triple zero. A NSW Police spokesman said the boy died at the scene.

It is believed Aidan, from Prospect, had type 1 diabetes, and police are investigating whether he was no longer taking insulin before his death.

Mr Xiao’s week-long Sydney workshop cost $1800 for participants to attend, and was held at the Pan Health Medical Centre.

This Australian news story includes a video of the sort of “therapy” that Hongchi Xia teaches. I encourage you to watch the brief clip. It shows people undergoing paida, or “slapping therapy,” during which they are seen slapping themselves on the legs, body, face and other locations until the skin was turning black and blue with some rather impressive bruising, and I call this bruising impressive as a surgeon who’s seen a lot of trauma in his residency and, for a few years after, covered trauma call as an attending. Included with the news story is a photo from Xia’s website showing a man with bruising on his abdomen that wouldn’t have been out of place in a trauma patient pulled from a crashed car.

I perused Xia’s website, PaidaLajin Self-Healing and it’s a frightening place on the Internet. Right on the English home page, it advertises Paida as “DIY,” effective, simple, low cost, safe, and universally applicable, as in “effective on about all diseases” (an exact quote). Elsewhere, we learn that Paida means to “pat and slap external skin areas to expel poisonous waste (in the form of Sha) and to restore health by facilitating the smooth flow of Qi throughout the meridians (energy channels in the body). .” (Detoxification. Of course it had to be “detoxification,” complete with acupuncture meridians.) Xia tells us that he uses disease categories “for convenience only,” and “to self heal and to help others regain health, you are advised to ‘forget the disease name.'” What is the rationale for this treatment? Vitalistic, prescientific nonsense, of course:

Paida /Inducing Sha = Elimination of the toxic waste in the body

  1. Our skin is closely related to meridians (energy channels in the body), limbs, five internal organs, six entrails and nine apertures (including the eyes, ears, nostrils, mouth, urethra and anus).
  2. Paida enhances one’s faith and power of the heart, stimulates and cleanses relevant meridians to facilitate the Qi flow. Smooth Qi flow will in turn help the circulation of blood. Clearing meridians could cure diseases.
  3. The patted and slapped parts of the body will automatically gather Qi and blood, which then facilitates their circulation. As a toxin-sweeper, the enhanced Qi automatically scans the body to locate and cleanse the blocked meridians. As a result, toxic waste, illnesses and even tumors can be cleared.
  4. From the perspective of Western medicine, Paida is a “proactive sabotage technique” that stimulates the central nervous system, which then activates energy and blood flow, secretions, and the lymphatic, nervous and immune systems to help repair the damaged parts. This is a process of self-healing and rehabilitation, and enhances the body’s immune functions.

Supposedly, you can even tell what sort of effect the Paida is having by the Sha it produces, which supposedly appears only where diseases are present. Supposedly, the amount of Sha indicates the severity of disease and the intensity of the Sha color correlates with the amount of “toxic qi” in the body, with darker colors corresponding to more “toxins”:

According to the position of Sha, one can tell the illness (or potential illness) of the corresponding organs and the Sha itself also shows the body has started the reduction of body endotoxin and the treatment.

The Sha will come out in a minute after Paida with those who suffer from obstructed blood circulation and their Sha comes faster and the color of the Sha is darker than usual.

Some people will have red Sha first, and after more Paida, the color will turn dark purple or even into dark masses.

Yes, it’s called bruising. It’s what happens when the skin is traumatized sufficiently. First it turns red with inflammation, and then the breakage of small blood vessels under the skin leads to bleeding under the skin; i.e., bruises (or, to use the medically fancy term, ecchymosis). Then, as the bruises resolve, as virtually every human being knows, having experienced at least small bruises in his lifetime, they turn all sorts of lovely colors from purple to yellow, before fading. Xia notes that sometimes “people will have Sha the first time they have Paida and don’t have Sha afterwards and may have Sha again later, which means their body and mood are undergoing some changes.” No, what it means is that they probably didn’t hit themselves hard enough to cause bruising the first time around. I know TCM has some really dumb ideas at its heart, such as a concept that links various organs to regions on the tongue, much as reflexology links them to parts of the palms of the hand and soles of the feet, but somehow I had gone all these years without having ever encountered Paida before. This is even dumber than Tong Ren, because at least in Tong Ren the person is hitting a doll instead of himself.

So how, specifically, is Paida done? Xia’s website describes that the proper sequence is to start hitting yourself from the “top down”; i.e., starting at the head and working your way down to the feet until, apparently, you’ve beat your entire body to a bruised pulp. Xia helpfully notes that if you feel the pain of slapping then “you are on the right way” and recommends that you chant mantras while patting or slapping for better results. He even recommends “Paida with your mind,” observing that “When slapping the skin, you can imagine that you are injecting fresh Qi into the body and bringing out the dirty Qi.” You know, Dirty Qi would be a great name for a rock band. For a rationale for slapping yourself silly to bring out the “toxins” and treat disease? Not so much.

In fairness, we don’t know yet whether Aidan Fenton died of Paida, whether he had stopped his insulin, or whether he died of something else. However, as noted in Doubtful News, the circumstances look very, very suspicious. It’s also been reported in The Daily Telegraph that Fenton had been made to fast before slapping therapy and that he vomited and died:

It is understood Mr Xiao has claimed participants in the seminar were asked to fast for three days and to undertake the slapping and stretching exercises that can prompt vomiting and dizzy spells, known as a “healing crisis”.

Aidan was among those vomiting during the seminar.

Mr Xiao said Aidan looked well during the ­seminar and had eaten rice but became ill ­on Monday evening after Mr Xiao had gone to dinner.

Police and paramedics were called to the nearby Hurstville Ritz Hotel where the Year 1 student had been staying with his parents after the little boy was found unconscious at 9pm.

Hotel staff said they rushed to the family’s aid after ­hearing screams coming from their room.

Aidan was found in bed. His heart stopped beating on the way to the hospital.

Police are now investigating if the “healer” ­advised his parents to take Aidan off ­insulin and instead encouraged alternative therapies to treat him, including massages and slapping.

Consider the pain and fear of a seven year old. He’s made to fast, and doesn’t understand why. He’s made to slap himself all over until he’s bruised, which is painful, and he doesn’t understand why. If Aidan underwent Paida as it’s described on Xia’s website, it’s hard not to conclude that he was tortured, either by Xia or his parents. That’s why reading this drives me crazy:

Neighbours of the Fenton family described Aidan as a “beautiful, really good boy” and said his parents had been too traumatised to speak about the incident.

“All we can hear is them crying, all the time,” said a neighbour, whose daughter was the same age as Aidan and played with him over the school holidays.

“They were such good parents, it is really hard to understand why it happened and how it happened.”

Yes, it is hard to understand how this happened—very hard—if you’re a rational, science-baed person. There is no physiologic rationale why raising welts and bruises would have therapeutic effect for diabetes or any other serious diesease and lots of reasons for it to be harmful. If, as is alleged, Aidan was forced to fast before, then it might actually be even worse if he had still been taking his insulin, because, as all type I diabetics know, taking the same dose of insulin if you haven’t eaten can lead to dangerously low blood sugar. Be that as it may, I must strenuously disagree with the next part. While I have no doubt that they both loved Aidan and are suffering intensely from their grief at his lost, it must be said that Aidan’s parents were most definitely not good parents if, as it appears, they took their seven-year-old child to a week-long session with a quack who advocates beating the “toxins” out of people until they’re bruised all over their body. To subject a diabetic child to such torture—yes, torture—is unconscionable and unquestionably in my mind child abuse, regardless of the parents’ intentions. Even if Aidan is found to have died of something else, it would be child abuse.

What’s the harm? Sadly, Aidan Fenton appears to have learned the answer to that question.



from ScienceBlogs http://ift.tt/1FC3oXQ

What’s the birthstone for May?

shutterstock_72094480

The emerald belongs to the beryl family of minerals that include aquamarine (one of March’s birthstones), heliodor, and morganite. Beryl, or beryllium aluminum silicate in chemical jargon, is a six-sided symmetrical crystal. Beryl contains beryllium, aluminum, silicon, and oxygen.

Emeralds vary in color from light to deep green. It’s commonly thought that an emerald’s color derives from the presence of chromium and/or vanadium replacing some of the aluminum in the mineral’s structure. The stone can, however, lose its color when heated strongly.

Several famous historical artifacts were made of emeralds. Among them is the Crown of the Andes, said to be made from emeralds worn by Atahualpa, the last Inca (king) of Peru. The crown is set with about 450 emeralds, collectively weighing 10 ounces (1523 carats).

Emeralds are most frequently found inside a form of shale – a fine-grained sedimentary rock. Emerald-bearing shale has undergone recrystallization caused by changes in the physical environment such as pressure and temperature. Colombia produces the largest and highest quality emeralds. They were also discovered, and subsequently mined, in the Ural Mountains of Russia around 1830. In the United States, emeralds can be found in North Carolina. Around the world, they also occur in Zambia, Brazil, Pakistan, Norway, Austria, India, Madagascar, and Australia.

Emerald slices

Emerald slices at a gem show. Image Credit: cobalt123

Enjoying EarthSky so far? Sign up for our free daily newsletter today!

Synthetic manufacture of emeralds was achieved by German chemists shortly before World War II. But growing synthetic stones of fine quality began in the United States in 1946. There are also excellent imitation emeralds on the market made of colored cut glass.

The emerald’s name is indirectly derived from the Greek word “smaragdos,” a term applied to several kinds of green stones. The history of emeralds can be traced back to antiquity. They were worn by royalty in Babylon and Egypt. Tools dating back to 1300 B.C., during the reign of Rameses II, have been found in emerald mines in Egypt. Queen Cleopatra’s emeralds were believed to originate from mines in Southern Egypt, near the Red Sea.

When the conquistadors first arrived in South America from Spain, they saw indigenous rulers wearing emeralds. They took large quantities of emeralds from the Peruvians during the invasion, but the source of the emeralds was not discovered. Then in 1537, the Spaniards found Chivor in Colombia, now the location of an important emerald mine. They also took over the Muzo mine following the defeat of the Muzo Indians. Mining operations at Muzo have continued almost uninterrupted since the Spanish invasion. It is perhaps the most famous emerald mine in Colombia and is said to produce the world’s best emeralds.

There are many myths associated with the emerald. The stone was once believed to prevent epilepsy, stop bleeding, cure dysentery and fever, and protect the wearer from panic. Its magnificent green color was said to rest and relieve the eye. To the ancient Romans, emeralds were dedicated to the goddess Venus because the green emerald symbolized the reproductive forces of nature. Early Christians saw it as a symbol of the resurrection of Christ. In the Middle Ages, emeralds were believed to hold the power to foretell the future.

Find out about the birthstones for the other months of the year.
January birthstone
February birthstone
March birthstone
April birthstone
May birthstone
June birthstone
July birthstone
August birthstone
September birthstone
October birthstone
November birthstone
December birthstone



from EarthSky http://ift.tt/1i0DZGU

shutterstock_72094480

The emerald belongs to the beryl family of minerals that include aquamarine (one of March’s birthstones), heliodor, and morganite. Beryl, or beryllium aluminum silicate in chemical jargon, is a six-sided symmetrical crystal. Beryl contains beryllium, aluminum, silicon, and oxygen.

Emeralds vary in color from light to deep green. It’s commonly thought that an emerald’s color derives from the presence of chromium and/or vanadium replacing some of the aluminum in the mineral’s structure. The stone can, however, lose its color when heated strongly.

Several famous historical artifacts were made of emeralds. Among them is the Crown of the Andes, said to be made from emeralds worn by Atahualpa, the last Inca (king) of Peru. The crown is set with about 450 emeralds, collectively weighing 10 ounces (1523 carats).

Emeralds are most frequently found inside a form of shale – a fine-grained sedimentary rock. Emerald-bearing shale has undergone recrystallization caused by changes in the physical environment such as pressure and temperature. Colombia produces the largest and highest quality emeralds. They were also discovered, and subsequently mined, in the Ural Mountains of Russia around 1830. In the United States, emeralds can be found in North Carolina. Around the world, they also occur in Zambia, Brazil, Pakistan, Norway, Austria, India, Madagascar, and Australia.

Emerald slices

Emerald slices at a gem show. Image Credit: cobalt123

Enjoying EarthSky so far? Sign up for our free daily newsletter today!

Synthetic manufacture of emeralds was achieved by German chemists shortly before World War II. But growing synthetic stones of fine quality began in the United States in 1946. There are also excellent imitation emeralds on the market made of colored cut glass.

The emerald’s name is indirectly derived from the Greek word “smaragdos,” a term applied to several kinds of green stones. The history of emeralds can be traced back to antiquity. They were worn by royalty in Babylon and Egypt. Tools dating back to 1300 B.C., during the reign of Rameses II, have been found in emerald mines in Egypt. Queen Cleopatra’s emeralds were believed to originate from mines in Southern Egypt, near the Red Sea.

When the conquistadors first arrived in South America from Spain, they saw indigenous rulers wearing emeralds. They took large quantities of emeralds from the Peruvians during the invasion, but the source of the emeralds was not discovered. Then in 1537, the Spaniards found Chivor in Colombia, now the location of an important emerald mine. They also took over the Muzo mine following the defeat of the Muzo Indians. Mining operations at Muzo have continued almost uninterrupted since the Spanish invasion. It is perhaps the most famous emerald mine in Colombia and is said to produce the world’s best emeralds.

There are many myths associated with the emerald. The stone was once believed to prevent epilepsy, stop bleeding, cure dysentery and fever, and protect the wearer from panic. Its magnificent green color was said to rest and relieve the eye. To the ancient Romans, emeralds were dedicated to the goddess Venus because the green emerald symbolized the reproductive forces of nature. Early Christians saw it as a symbol of the resurrection of Christ. In the Middle Ages, emeralds were believed to hold the power to foretell the future.

Find out about the birthstones for the other months of the year.
January birthstone
February birthstone
March birthstone
April birthstone
May birthstone
June birthstone
July birthstone
August birthstone
September birthstone
October birthstone
November birthstone
December birthstone



from EarthSky http://ift.tt/1i0DZGU

Best evening apparition of Mercury for Northern Hemisphere

For the Northern Hemisphere, the planet Mercury is now just starting its best evening apparition of 2015. It’ll be visible for the first half of May – maybe the first three weeks. Have binoculars? If so, take a look at the Pleiades star cluster coupling up with Mercury within the same binocular field of view. Look westward – toward the sunset point – starting about half an hour after sunset. At mid-northern latitudes, Mercury sets a whopping 110 minutes after the sun.

Here’s how to locate Mercury, the innermost planet of the solar system. Find an unobstructed horizon in the direction of sunset. The first two “stars” to pop out at evening dusk will be the planet Venus, the sky’s brightest planet, and then Jupiter, the sky’s second-brightest planet.

Draw an imaginary line from Jupiter through Venus down toward the sunset point. Mercury will be there, fairly close to the horizon as dusk ebbs into nighttime.

Draw an imaginary line from Jupiter and past Venus to locate Mercury near the horizon. The planets are always found near the ecliptic - Earth's orbital plane projected onto the constellations of the Zodiac.

Draw an imaginary line from Jupiter and past Venus to locate Mercury. The planets are always found near the ecliptic – Earth’s orbital plane projected onto the constellations of the Zodiac.

In the Northern Hemisphere, you can probably follow Mercury with the eye alone for about 60 to 75 minutes after sunset. When it gets low in the sky, use binoculars to zoom in on Mercury and to glance at the nearby Pleiades star cluster.

It’ll be harder to view Mercury from the Southern Hemisphere, but give it a try anyway.

Rising and setting of the planets (major cities) Calculator

After Mercury sets at nightfall or early evening, and Venus sinks closer to the horizon, look in the opposite direction for the star Spica near the bright waxing gibbous moon. Then at early-to-mid evening, watch for the planet Saturn to climb over the southeast horizon. The moon will pair up with Saturn on May 4 and 5.

Look for the moon and the star Spica in the southeast as darkness falls. After the moon drops out of the evening sky, starting at the end of the first week of May 2015, star-hop to Spica from the constellation Corvus the Crow. The green line depicts the ecliptic - Earth's orbital plane projected onto the dome of sky

Look for the moon and the star Spica in the southeast as darkness falls. After the moon drops out of the evening sky, starting at the end of the first week of May 2015, star-hop to Spica from the constellation Corvus the Crow. The green line depicts the ecliptic – Earth’s orbital plane projected onto the dome of sky

Bottom line: Mercury has several weeks to go in its best evening apparition of 2015, for Northern Hemisphere observers. If all goes well, you’ll not only catch Mercury near the Pleiades at nightfall on May 1 (use binoculars for the Pleiades), but you’ll also see four planets by early-to-mid evening: Mercury, Venus, Jupiter and Saturn.



from EarthSky http://ift.tt/1I1o4KL

For the Northern Hemisphere, the planet Mercury is now just starting its best evening apparition of 2015. It’ll be visible for the first half of May – maybe the first three weeks. Have binoculars? If so, take a look at the Pleiades star cluster coupling up with Mercury within the same binocular field of view. Look westward – toward the sunset point – starting about half an hour after sunset. At mid-northern latitudes, Mercury sets a whopping 110 minutes after the sun.

Here’s how to locate Mercury, the innermost planet of the solar system. Find an unobstructed horizon in the direction of sunset. The first two “stars” to pop out at evening dusk will be the planet Venus, the sky’s brightest planet, and then Jupiter, the sky’s second-brightest planet.

Draw an imaginary line from Jupiter through Venus down toward the sunset point. Mercury will be there, fairly close to the horizon as dusk ebbs into nighttime.

Draw an imaginary line from Jupiter and past Venus to locate Mercury near the horizon. The planets are always found near the ecliptic - Earth's orbital plane projected onto the constellations of the Zodiac.

Draw an imaginary line from Jupiter and past Venus to locate Mercury. The planets are always found near the ecliptic – Earth’s orbital plane projected onto the constellations of the Zodiac.

In the Northern Hemisphere, you can probably follow Mercury with the eye alone for about 60 to 75 minutes after sunset. When it gets low in the sky, use binoculars to zoom in on Mercury and to glance at the nearby Pleiades star cluster.

It’ll be harder to view Mercury from the Southern Hemisphere, but give it a try anyway.

Rising and setting of the planets (major cities) Calculator

After Mercury sets at nightfall or early evening, and Venus sinks closer to the horizon, look in the opposite direction for the star Spica near the bright waxing gibbous moon. Then at early-to-mid evening, watch for the planet Saturn to climb over the southeast horizon. The moon will pair up with Saturn on May 4 and 5.

Look for the moon and the star Spica in the southeast as darkness falls. After the moon drops out of the evening sky, starting at the end of the first week of May 2015, star-hop to Spica from the constellation Corvus the Crow. The green line depicts the ecliptic - Earth's orbital plane projected onto the dome of sky

Look for the moon and the star Spica in the southeast as darkness falls. After the moon drops out of the evening sky, starting at the end of the first week of May 2015, star-hop to Spica from the constellation Corvus the Crow. The green line depicts the ecliptic – Earth’s orbital plane projected onto the dome of sky

Bottom line: Mercury has several weeks to go in its best evening apparition of 2015, for Northern Hemisphere observers. If all goes well, you’ll not only catch Mercury near the Pleiades at nightfall on May 1 (use binoculars for the Pleiades), but you’ll also see four planets by early-to-mid evening: Mercury, Venus, Jupiter and Saturn.



from EarthSky http://ift.tt/1I1o4KL