HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?
11:21
Making Anti-gravity tubes - Copper & Silver! - Lenz's law - Metal casting Experiment
14:12
Building a REAL pawn that transforms into a queen (automatically)
23:05
World's Strongest Magnet!
10:44
The Lightest Solid on Earth (You won’t believe this exists)
27:44
How many plants do you need to breathe? TESTED
24:56
Engineers Can't Believe This Mechanism Works
21:23
Custom Transformer Shatters All Voltage Records (ft. 3D Printing Nerd)
31:32