So I was in my Bio lab yesterday. There were a bunch of different stations and each of us had to run one so that the whole class could take turns rotations to the various stations. I was assigned to the "boiling" station. I had two beakers going, one full of water, one with ethanol. The idea was to boil a geranium leaf in the water, then the ethanol then cover it in iodine. The part of the leaf that turned black was the part that had a form of sugar or starch (glucose forms) in it. Idea being that only the green part of the leaf at the center would go black, the white edges, containing no chlorophyl, would remain unchanged. Anyway...after a while standing there in front of the two boiling beakers, everything started to seem a lot more funny and I started to get a serious buzz. Eventually I realized I was getting drunk on ethanol fumes! It got me thinking...could you take liquor like Everclear (pretty much pure ethanol) and put that in a hooka and smoke it?