Random Interesting Facts

    537 facts tagged with Interesting Facts

    Cows can sleep standing up, but they can only dream lying down.
    745
    Sperm Made Every Heartbeat
    Sperm Made Every Heartbeat
    The human testicles can produce 1,500 sperm during every heartbeat.
    21
    The Simpsons are yellow because creator Matt Groening thought it was a good way to catch channel surfer’s attention when they saw a flash of yellow.
    3
    Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
    46
    People Who Blush Are More Generous and Trustworthy
    According to the University of California, people who blush easily are more generous and trustworthy than those who don't.
    28
    Hitachi's ATM that Sterilizes and Irons Bills
    In the mid-90s, Hitachi produced an ATM that sterilized bills by heating them to 200 degrees Celsius, then ironed them before dispensing.
    4
    Sharks Are Older Than Trees
    Sharks have been around longer than trees.
    22
    There is enough energy in one bolt of lightning to power a home for two weeks!
    102