19:53

Going supercritical.

16:19

What is Fool's Gold?

26:25

Fabriquer l’eau gazeuse la plus chère du monde!

21:05

Making Soap

28:28

Making the World's Purest Cookie

19:43

Making color changing plastic

12:18

Extracting DNA from strawberries and eating it

29:57

Making a bismuth knife to undo an injustice