A tough old cowboy told his grandson that if he wanted to live a long life, the secret was to sprinkle a little gunpowder on his oatmeal every morning. The grandson did this religiously, and lived to the age of 93.
When he died he left 14 children, 28 grandchildren, 35 great-grandchildren… and a 15-foot hole in the wall of the crematorium.
Snails produce a colorless, sticky discharge that forms a protective carpet under them as they travel along. The discharge is so effective that they can crawl along the edge of a razor without cutting themselves.