Rechargeable torch with dangerous charger (with schematics)
44:59
Reverse engineering of shady lithium button cell charger.
31:44
Exploring a popular Japanese air purifier.
39:08
LED torch with a DANGEROUS charger
21:01
Watch Trudeau speak directly to Trump during blistering speech
14:49
Empilhando 5 módulos Peltier e atingindo -90℃
8:38
Magnetically actuated lights - one with bad software
14:39
Este projeto de motor de 4 tempos com mais de 100 anos NÃO TEM VÁLVULAS!!! Podemos fazê-lo funcio...
15:52