What is a good cool "explosive" thing that i could make e.g. diet coke annd mentos viniger and baking soda.

Question

What is a good cool "explosive" thing that i could make e.g. diet coke annd mentos viniger and baking soda.

Answer 1

Take some dry ice,a 2ltr plastic coke bottle,and put appxhalf an inch of water in the coke bottle. Lie the bottle,with the water in it, on its side,making sure the water does not reach theopen top. With a pair of tongs, jam a small piece of Co2 in the bottle cap, and with the bottle still on its side,with the water in it, carefully s***w the cap on (with the Co2 in it) making sure the water does not make contact with the Co2. When the cap is fully screwed on,stand the bottle upright,allowing the Co2 to drop out of the inside of the cap into the water. Run. BOOM! Do not try this indoors,as the Percussion effect of the explosion can be dangerous in an enclosed space. I would have thought..Probably...Anyway, just run. !