26:25

Making the world's most expensive carbonated water!

21:08

Recreating the world's first test for diabetes

52:57

Turning styrofoam into cinnamon candy

23:28

Chemistry is dangerous.

15:06

I accidentally discovered lead sponge...

29:57

Making a bismuth knife to undo an injustice

48:24

Making Opals for Free Air Conditioning

19:53

Going supercritical.