How a petroleum-distillate powered pocket heater works. (naptha)
17:49
Making custom heater pads and then destroying one
18:25
Reusable handwarmers that get hot by freezing
10:48
Zippo Refillable Hand Warmer Review- Great Outdoors, But Indoors...
19:34
What's inside Eneloop and LIDL NiMh cells (fire, apparently)
11:02
aquecedor mili faça você mesmo! Tão quente para o seu quarto. Energia gratuita de baterias de areia
16:46
Bear & beer. Opening an explosive 11kv disconnector. (With bang.)
14:02
Zippo insert modifications for best results - #zippomafia
7:40