Making pop rocks from scratch (is complicated)
21:35
Making American cheese to debunk a conspiracy
28:49
Making food that lasts forever
21:16
Why Are Scientists Making Robot Insects?
38:34
Making coffee from scratch (is hard)
52:57
Turning styrofoam into cinnamon candy
17:30
I made a boat engine out of fish
35:28
Making chocolate from scratch to feed an addiction
19:21