The image here of a pancake cooking isn’t particularly interesting in its own right, other than as documentation of our weekend ritual at Chateau Steelypips. Saturday and sunday mornings, Kate sleeps in while the kids watch cartoons and I cook pancakes for them. SteelyKid absolutely drowns hers in maple syrup, then refuses to eat them, while The Pip regularly wolfs down two plain pancakes, eating with his hands:
A pancake cooking at Chateau Steelypips.
As I said, this image isn’t especially interesting, but it’s here mostly as a teaser for a different thing, namely this thermal-imaging video of pancakes cooking:
You can see the initial pour, the slow warming up, and then the flip. Because what’s the point of cooking breakfast and owning a Seek Thermal imaging camera for an Android phone if not to combine the two for nerdy breakfast fun?
If you don’t have the patience to wait through that whole video, here’s a much shorter clip of me testing the pan by sprinkling water into it:
This is one of the classic demonstrations of the Leidenfrost effect, where cold liquids on hot surfaces survive for a while as droplets supported on a cushion of instantly-vaporized liquid. You can see that in the thermal video, where the drops stick around for a bit; they actually don’t skitter around quite as much as normal, possibly because the pan is a little too hot thanks to me mucking around with the camera.
So, anyway, there’s your photo of the day, which is mostly an advertisement for your thermal-imaging video of the day. And now, I get to go coach SteelyKid’s soccer team, whee!
from ScienceBlogs http://ift.tt/1YH7zde
The image here of a pancake cooking isn’t particularly interesting in its own right, other than as documentation of our weekend ritual at Chateau Steelypips. Saturday and sunday mornings, Kate sleeps in while the kids watch cartoons and I cook pancakes for them. SteelyKid absolutely drowns hers in maple syrup, then refuses to eat them, while The Pip regularly wolfs down two plain pancakes, eating with his hands:
A pancake cooking at Chateau Steelypips.
As I said, this image isn’t especially interesting, but it’s here mostly as a teaser for a different thing, namely this thermal-imaging video of pancakes cooking:
You can see the initial pour, the slow warming up, and then the flip. Because what’s the point of cooking breakfast and owning a Seek Thermal imaging camera for an Android phone if not to combine the two for nerdy breakfast fun?
If you don’t have the patience to wait through that whole video, here’s a much shorter clip of me testing the pan by sprinkling water into it:
This is one of the classic demonstrations of the Leidenfrost effect, where cold liquids on hot surfaces survive for a while as droplets supported on a cushion of instantly-vaporized liquid. You can see that in the thermal video, where the drops stick around for a bit; they actually don’t skitter around quite as much as normal, possibly because the pan is a little too hot thanks to me mucking around with the camera.
So, anyway, there’s your photo of the day, which is mostly an advertisement for your thermal-imaging video of the day. And now, I get to go coach SteelyKid’s soccer team, whee!
from ScienceBlogs http://ift.tt/1YH7zde
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