Vacuum Tube Tesla Coil with the GU81M
10:32
1652°F flame that lasts over 100 hours – diy ideas you need in your life right now
21:23
Custom Transformer Shatters All Voltage Records (ft. 3D Printing Nerd)
27:00
Ringing in the New Year with a Vacuum Tube Computer
14:48
Battery-Powered Magnetron
9:59
HACKED!: Turning an Induction Motor into a Generator?!
19:45
Build your own portable POWER STATION (1200w, USB-C and MORE!)
1:57:40
Build A Power Supply - With Junk Box Parts! [The BC-348 Series.]
21:29