>>For most fun float gasoline on high concentration hydrogen peroxide. >>Burns gently to itself for quite a while, then... >>Stand well back. Don't try this at home. YMMV ... >>:-) > > Add a little soap and shake? > Hypergolic Napalm?? No shaking needed. And it's not hypergolic - you do need to light it. It burns nicely enough (if you consider a gasoline fire docile) and the peroxide temperature rises and I suspect it differentially evaporates (which would increase the peroxide concentration). Sooner or later it gets to the point where the peroxide has had enough and goes into rapid decomposition which really excites the gasoline with the released oxygen which really enthuses the peroxide which ..... Very impressive bang I'm told. Or so Clarke of the fantastically interesting & educational "Ignition!" * fame recounts. (The "!" in the title is no mistake). RM John Clarke. "Ignition! - an informal history of liquid rocket propellants". A must read for any rocketry buff, and anyone else who likes extremely witty and interesting technical tales. _______________________________________________ http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist