Paper Cup Air Cannon

step 1MaterialsMaterials List:Paper Cup with lidA latex glove or balloonTapeScissorsNotes:While I don't want to condone the consumption of awful food, McDonalds has cool lids for this. Try and get the lids that have the circle cut in the top (maybe McFlurries).If you use a balloon, it is actually better to use an old one that you have carefully deflated. The streched latex works better than