An amusing way to spend a physics class. We all had to sit in the lab on stools that had small cushions on. These cushions were fastened to the stools with elastic, and they could be removed. In a moment of pure genius, one boy farted while sitting down, then got up, picked the cushion off the chair, walked behind the unpopular boy, and held the cushion to his face. This was the birth of the first fart transporting mechanism, and amused everyone for the remainder of the term.

And come on, who hasn't farted onto something and then smelt it out of curiosity?