18:24

Making a Tesla Coil Magic Wand, to Celebrate 5 MILLION SUBS!

20:50

São os volts ou os ampères que matam?

19:42

DIY METAL DETECTOR, Gone Wrong and Right!!

19:01

Violent iPhone Repair

15:45

Making HIGH VOLTAGE SUPPLY, there was an attempt…

16:02

Making a Water Railgun

16:37

Fazendo uma prensa de gelo

54:10

HISTORIC 70 YEAR OLD SCYTHE RESTORATION | World War 2 Machine!