53:20

Fazendo Ouro Roxo

45:56

Transformando solvente de tinta em refrigerante de cereja

13:06

HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?

3:01:41

Intro to Chemistry, Basic Concepts - Periodic Table, Elements, Metric System & Unit Conversion

21:43

Eu passei 100 horas dentro das Pirâmides!

25:38

Lava vs Laser - Qual é Mais Destrutivo?

26:16

Can you GROW an Opal?

29:57

Making a bismuth knife to undo an injustice