Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
Human hair and fingernails continue to grow after death.
7
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
Lack of water is the #1 trigger of daytime fatigue.
148
There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
14
Ernest Hemingway survived through anthrax, malaria, pneumonia, dysentery, skin cancer, hepatitis, anemia, diabetes, high blood pressure, two plane crashes, a ruptured kidney, a ruptured spleen, a ruptured liver, a crushed vertebra, a fractured skull, and more.
67
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12