Incredible Way To Make DAMN CHEAP Solar Panels - YouTube - 0 views
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Janet Ott on 22 Jan 12intro to how to make a solar panel from solar cells and the basics of connection.
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http://youtube.com/watch?v=iGMVQU3sp1s - 0 views
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Another video about atoms and heat
how to make a solar cell Electricity Maker - YouTube - 0 views
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how to make a solar cell from a condom!
YouTube - Wine glass resonance in slow motion - 1 views
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high speed analysis of a wine glass breaking at its natural frequency
YouTube - Sonic Boom - Extreme Close Fly By - 0 views
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showing a close fly-by of breaking the sound barrier and seeing the condensation and hearing the sonic boom.
YouTube - Cell Phone Bacteria - 1 views
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A piece on cell phone bacteria and why you should wipe it down (and your keyboard).
YouTube - Sonic Boom Meets Sun Dog 720p - 0 views
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Watching a rocket take off and seeing it break the sound barrier right near a sun dog.
YouTube - Pendulum Waves - 1 views
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this is SO cool. For SO many reasons.
http://youtube.com/watch?v=6ysbZ_j2xi0 - 0 views
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a lecture about atoms and heat
Lenses - 2 views
This video posted by Alexa is really, really helpful. Hope you all watch it.
another cool mobile with random patterns - 1 views
green laser, crystal ball, refraction - 0 views
Thomas Grillo playing the theramin - 0 views
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playing the theramin. Leads to the how tos
wind sculpture (turbine?) - 0 views
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wind sculpture
how to make hot ice with sodium acetate - 2 views
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So can i use it in drinks? Or is it a toxic substance? - ...1 more comment...
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I don't think it's toxic Thomas, just very salty thats it...well I hope. -
connecting to Santos question, could your tongue freeze with this if you just put it in your mouth or would just all your saliva freeze? Also how do you unfreeze it?
