HOWTO: Make Smoke bombs at home

Do you want to play pranks with your nagging friends and scare them to death? Well, here is a tricky small recipe on how you can prepare a smoke bomb at your home. All you need is Potassium nitrate/saltpeter and sugar, which you can easily get by bluffing the nearest chemist; you need it to preserve meat, isn’t it. Now, carefully mix 4 parts sugar with 6 parts Potassium nitrate/saltpeter. Melt it down and fill it in an empty coke can; fill it half and make sure you don’t have any excess mixture hanging on the edge. Then stick the sparkler in the opening of the empty can, and your smoke bomb is ready. Just ignite it and enjoy the smoky bombardment. Via: totse