10:31

Can We Make Potassium Metal?

5:06

Calcium metal

23:56

Making Lithium Metal

20:49

Making Sodium Metal (The Castner Process)

25:27

Como As Espadas Mais Caras do Mundo São Fabricadas

15:16

Acetylene Gas from Sea Shells and Driftwood

16:48

Making Uranium Tetrachloride out of my Rock

18:42

Mining This Rock Unlocks the Bronze Age