A Nepalese doctor has restored the sight of over 100,000 often poverty-stricken people in the last thirty years across Asia and Africa using a 5 minute procedure and an inexpensive artificial lens.
A group of bunnies is called a "fluffle."
Fleas can jump up to 100 times their body length.
Pizza only became popular in the United States after American troops occupying Italy during World War 2 became hooked on it and then popularized it back home.