19:00

Foguete Que Literalmente Queima Água Como Combustível

20:02

Stealing Energy From Radio towers Using Plasma (ft. Geerling Engineering)

17:21

Automated Hydrogen Generator

29:15

I 3D-Printed a Glock to See How Far Homemade Guns Have Come

14:49

Flywheel Battery

21:43

Why This Hydrogen Fuel Cell is Engineering Genius

13:06

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

21:23

Custom Transformer Shatters All Voltage Records (ft. 3D Printing Nerd)