Both strangers were put at ease knowing that they were not about to be killed. This action of outstretched hands grew and evolved to the modern gesture we know as the handshake. Coca-Cola was originally green. If an army performed poorly during battle, every tenth soldier would be killed. The Ulysses Solar Mission revealed that matter flows outward from the South Pole of the Sun at a rate of one million tons per second.
Dolphins sleep with one eye open.
One human hair can support 3kg. It has been calculated that in the last 3,500 years, there have only been 230 years of peace throughout the civilized world. Mexico once had three presidents in one day. Blonds have more hair than dark-haired people. A shark can grow a new set of teeth in a week.