Making custom heater pads and then destroying one
15:24
Inside a soviet ionizer from 1990 (with schematic)
27:09
eBay smoke machine MELTED.
24:58
Insane Near-Death Moments – How Did They Survive?! (Ep.2)
26:04
UNLIMITED Heat For Your Home | NO ELECTRIC NEEDED
14:22
Expensive UK surge protector teardown
11:08
Cheap 'n' chunky Chinese rechargeable flashlight teardown
24:39
IKEA SMÅHAGEL USB charger teardown
28:45