Transformer des vapes jetables en une banque d'alimentation AMÉLIORÉE + tests extrêmes !
22:56
Making a Titanium Chef's Knife
17:01
Creating my single biggest D.I.Y. battery with 2800 18650 cells recovered from used laptop batteries
18:24
This Rare Futuristic eBike is a Total Nightmare
24:02
The V-22 Osprey and why it keeps crashing
13:01
Lithium "capacitor" in a disposable product
24:43
I built a MODERN apple iPod...
25:30
Making an SNES Game the Way Nintendo Intended
18:06