I got a hold of this stuff and well damn! It works on the same principle as sodium except on an unbelevable scale. I had 2.5 grams of the stuff sealed in plastic wrap that I ganked from the chem supply room at school and cut a small hole in the plastic and threw into a cement trash out by a store near us that still had rain water in it. I had heard of its power, but this was mind blowing. It blew the fucking cement trash can to 4 peices! I had to fucking bolt, it scared the shit outta me because I was waiting for some water to shoot up or a bang, not a fucking bomb to go off. Seriously, get a hold of this stuff, but be careful!

Fuckin shit! Those cement garbage cans are reinforced with steel rebar!

Years back at my elementry school some guy put a pipe bomb in one of those, It blew it to shit but the rebar was all twisted and had large chunks of cement sticking to it.