[LarryLied]

As kids we would put two common household materials in a Coke bottle (they were thicker then and could take the heat generated), aid water and quickly fit a balloon around the neck of the bottle. Loads of fun making our own little Hindenburgs.

[tophat9000]

Yey I think I know what your talking about we used to make them to... there cool at night, put a long fuse on, let them float up hi then.... a big flash!