17:08

Built My Own X-Ray After a Hospital Charged Me $69,210.32

10:50

RADIO casera SIN ELECTRICIDAD. Fabricación a mano de la RADIO GALENA y su curioso funcionamiento

20:36

What You ACTUALLY Need to Make Clothes in an Apocalypse

16:05

I made a fake CRT TV with a LASER

25:06

Crystal Radios: No Batteries? No Problem!

12:36

I BUILD A LOUDSPEAKER AT HOME

10:02

Is AM radio dead? Tesla thinks so!

20:02

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