i32a45d

How I did it: Mix aluminum foil rolled up into little pellets with hydrochloric acid in the works toilet cleaner. Cap it and wait a few seconds for the acid to get past the thin but tenacious oxide layer on the aluminium and KABOOM!!! The hydrogen gas produced in the reaction builds up inside the bottle to such a pressure as to cause the bottle to rupture and create a bang that will surely shake up the block. However, doing such things may lead to arre… Read how I did it…