u know the little hots packs that when you shake em start to go warm.....then fucken hot !?!?
Whats in them things ? I opened one up and its like little rocks, powder and shit like that ?? but does anyone know the exact material ?
fucken amazing if u ask me !!!!!!
aether? what the hell is that? Anyway - the reaction is non-toxic (hopefully) and exothermic. There's plenty of reactions that give of heat but what's amazing is how they "spread" or sustain the reaction so you don't catch fire in 20 seconds...