I Made My Own X-Ray Machine
17:08
Built My Own X-Ray After a Hospital Charged Me $69,210.32
18:41
A Submarine Sonar Strapped To Your Head
23:51
Why is this number everywhere?
8:47
Are Bladeless Fans a Scam?
23:40
Can MORE Dangerous Saw Blades Cut Wood?
20:02
Stealing Energy From Radio towers Using Plasma (ft. Geerling Engineering)
18:11
Turning a BLOB into PURE GOLD!
14:34