Physics Blogging Round-Up: College Advice, Teleportation, Spin, and Bell Tests [Uncertain Principles]


I seem to be settling into a groove of doing about two posts a week at Forbes, which isn’t quite enough to justify a weekly wrap-up, but works well bi-weekly. (I’m pretty sure that’s the one that means “every two weeks” not “twice a week,” but I always struggle with that one…) Over the last couple of weeks, I’ve hit a wide range of stuff:

Planning To Study Science In College? Here’s Some Advice Pretty much what it says on the label. I saw a bunch of “advice to new students” posts, and said “Oh, I should do one of those…” so I did.

The Physics of Star Trek: Teleportation Versus Transporters: Somebody pointed out that Gene Roddenberry’s birthday was last week, and Alex Knapp at Forbes is a big Trekkie, so he asked the science folks if we could write about Star Trek science. I had been thinking of writing about teleportation anyway, so this was an obvious choice.

How Quantum Symmetry Makes Solid Matter Possible: At the Schrödinger Sessions a few weeks back, Trey Porto of JQI gave a really nice explanation of quantum statistics that I said “I’m totally going to steal that.” In the course of poking at ideas for a new book proposal, I ran across some mathematical physics papers showing that you need Pauli exclusion to explain the stability of solid matter, so I combined those here.

New Experiment Closes Quantum Loopholes, Confirms Spookiness: A new arxiv preprint is the first “loophole-free” test of Bell’s inequality, which is something people have been working on for decades now. So I wrote up an explanation of what it means and how it works.

So, that’s pretty much the full range of stuff I might write about over there: Two explainers, one with a pop-culture hook, one news story, and a thing about science education. Something about their system makes umpteen copies of the “photo gallery” for the old “Six Things Everyone Should Know About Quantum Physics” show up on my author page, making me look more insanely prolific than I really am, but that’s a decent two weeks worth of stuff…



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

I seem to be settling into a groove of doing about two posts a week at Forbes, which isn’t quite enough to justify a weekly wrap-up, but works well bi-weekly. (I’m pretty sure that’s the one that means “every two weeks” not “twice a week,” but I always struggle with that one…) Over the last couple of weeks, I’ve hit a wide range of stuff:

Planning To Study Science In College? Here’s Some Advice Pretty much what it says on the label. I saw a bunch of “advice to new students” posts, and said “Oh, I should do one of those…” so I did.

The Physics of Star Trek: Teleportation Versus Transporters: Somebody pointed out that Gene Roddenberry’s birthday was last week, and Alex Knapp at Forbes is a big Trekkie, so he asked the science folks if we could write about Star Trek science. I had been thinking of writing about teleportation anyway, so this was an obvious choice.

How Quantum Symmetry Makes Solid Matter Possible: At the Schrödinger Sessions a few weeks back, Trey Porto of JQI gave a really nice explanation of quantum statistics that I said “I’m totally going to steal that.” In the course of poking at ideas for a new book proposal, I ran across some mathematical physics papers showing that you need Pauli exclusion to explain the stability of solid matter, so I combined those here.

New Experiment Closes Quantum Loopholes, Confirms Spookiness: A new arxiv preprint is the first “loophole-free” test of Bell’s inequality, which is something people have been working on for decades now. So I wrote up an explanation of what it means and how it works.

So, that’s pretty much the full range of stuff I might write about over there: Two explainers, one with a pop-culture hook, one news story, and a thing about science education. Something about their system makes umpteen copies of the “photo gallery” for the old “Six Things Everyone Should Know About Quantum Physics” show up on my author page, making me look more insanely prolific than I really am, but that’s a decent two weeks worth of stuff…



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

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