crusher experiment pressure Холбогдох мэдээлэл. Air Pressure Experiment by tri nguyen. Air Pressure Experiment By: Tri Nguyen 5th period Steps step 1: rinse out the soda can. step 2: fill the bowl with cold water ( the colder the better). step 3: add 1 tablespoon of water to the empty can. step 4: place the can directly on the hot plate, soon you hear.