Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
Sony researchers have developed a refrigerator that only opens when you smile.
9
Cuban rescue workers use sniffer rabbits to find people in collapsed buildings.
10
More books are written, published and sold per person per year in Iceland than anywhere else on the planet. One in ten Icelanders will become a published author in their lifetime.
5