Physics Girl
The Broom Riddle (Solution) ft. Kurt Hugo Schneider
Three tricky riddles! See if you can solve the 2s riddle!
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What Size Magnet Can Erase a Credit Card?
Don’t try this at home! We did it for you – and for science!
Physics Girl
This phenomenon only happens in Hawaii . . . and Cuba & Nigeria & Indonesia & Peru & Sudan & Laos &…
There are apparently no shadows in these images.
Physics Girl
We turned this truck into a GIANT CAMERA!
We made a pinhole camera in the back of a Uhaul!