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Physics Girl
Can you push a spacecraft with light?
Season 1
Episode 14
What if you could power a ship using sunlight instead of wind? Well in space, you can! Solar sails or light sails are pushed with light from the sun.
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8:32
Hawaii is known for its volcanoes, but most volcanoes on earth exist along tectonic plate
11:21
The TRAPPIST-1 exoplanet system has seven earth-like planets.
6:32
Why are plants green? Is there a reason plants evolved to be green, globally?
8:03
How can you time 45 minutes with 2 sticks that each burn for one hour?
9:09
How can you use an infrared camera to see through walls? To inspect the scene of a crime?
