A herd of cows is being blamed for an explosion at a barn in Germany. Police say the roof of the barn was nearly blown off when a static electric charge came into contact with methane gas from cow farts.
Cows are very large animals and they are vegetarians, so they release a lot of gas. Police say no one was hurt in the explosion, although one of the bovine butt-blasters suffered light burns. (Huffington Post)