People may have confused the normal process of decomposition with proof that vampires were real.
Bacteria release gasses that build up inside the body, causing it to float.
Chemical reactions can cause decomposing bodies to twitch, move, and groan.
Landfills contain lots and LOTS of waste. Is there a safe way to speed up decomposition?
If you think science and mathematics have no place in art, then think again.
Why do corpses float? Find out on this Moment of Science.