Extracting mercury from contaminated water
18:53
Making Mercury (Part 1)
16:20
Extrayendo el ácido cítrico de los limones
19:53
Going supercritical.
18:05
Esta llama que absorbe luz parece magia
45:56
Convertir diluyente de pintura en soda de cereza
19:48
Why Are Cooling Towers Shaped Like That?
27:01
I still can't believe that Epsom Salt is mostly water
27:52