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Physics Girl
Does this look white to you?
Season 1
Episode 6
When you mix red and green, what do you get? White light is all of the colors, right? So, how do computer screens show you every wavelength of light? Or do they?
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6:03
How does a touchscreen work? Why can you text with your finger, but not with a q-tip?
5:47
Pi can be calculated using a random sample of darts thrown at a square and circle target.
6:35
What are the scientific reasons that certain sports attract tall or short athletes?
6:11
Learn how to make antibubbles and the science behind these fun, unusual spheres.
4:58
This math brainteaser challenges you to find a simple solution to a complex problem!
7:48
How an 8000V electromagnet can be used to shrink a quarter.
9:04
Would you take a trip to Mars knowing the risks? What if it were a one way trip?
7:55
Watch a soda can rip itself apart in a fiery explosion!