4:34
Amazing Demonstration Of A Giant Newton's Cradle!
12:05
Wirtz pumps are really clever
10:09
Can Sound Exist In a Vacuum Chamber? TKOR's Vacuum Sound Speaker Experiment!
13:06
HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?
3:01
The physics behind Newton's cradle!
7:02
7 Amazing Science Gadgets!
18:06
Can You Charge A Phone with Marbles?
15:48