Pig's Lungs
Our GCSE Science teacher brought a set of pig's lungs to class, around which we all gathered to watch as she demonstrated their function and dissected them for us. As part of the demonstration, she stuck a tube into the windpipe, and asked Chris Belton to blow into the tube so we could see the lungs inflate. Chris obliged - only for someone to bring their fist down on top of the inflated lungs, shooting air and mucus from the lungs back up the tube and into Belton's mouth.
written by Ja*k Hyd*n, approved by Phil