Fact: Brad Pitt suffered an ironic injury on a film set
During Pitt's prime acting career, he filmed Troy, based on Homer's Illiad. He played the brave, and buff, Greek hero Achilles. Legend has it that Achilles could not be defeated unless hit in his Achilles heel. While filming an epic battle scene, Pitt ironically hurt his Achilles tendon that put him back two months.

Fact: Thomas Edison is the reason you love cat videos
Thanks to Edison's invention of the Kinetograph in 1892, he was able to record and watch moving images for the first time. He filmed short clips in his studio named Black Maria. Some of his shorts feature famous people like Annie Oakley and Buffalo Bill, but the real stars are The Boxing Cats. Check out the video Edison captured of adorable cats in a boxing ring circa 1894.

Fact: Nikola Tesla hated pearls
Tesla was a European electrical engineer who paved the way for current system generators and motors. The way electricity gets transmitted and converted to mechanical power is thanks to his inventions. However, despite experimenting with electricity, he despised being in the presence of pearls. One day when his secretary wore pearl jewelry, he made her go home.

Fact: Irish bars used to be closed on St. Patrick's Day
You might associate St. Patrick's Day with wearing green and drinking so much you think you actually see leprechauns. However, until 1961, there were laws in Ireland that banned bars to be open on March 17. Since the holiday falls during the period of Lent in the heavily Catholic country, the idea of binge drinking seemed a bit immoral.

Fact: Neil Armstrong's hair was sold in 2004 for $3,000
The lucky buyer, John Reznikoff, holds the Guinness World Record for the largest collection of hair from historical celebrities, reports NBC. The not-so-lucky barber Marx Sizemore, who cut Armstrong's hair, received threats of being sued by Armstrong's lawyers who said he violated an Ohio law that protects the rights of famous people. Sizemore said he wouldn't pay, and Reznikoff said he wouldn't give back the hair but that he'd donate $3,000 to charity.

87 / 100irish bars used to be closed on St. Patrick's Day
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Fact: Irish bars used to be closed on St. Patrick's Day
You might associate St. Patrick's Day with wearing green and drinking so much you think you actually see leprechauns. However, until 1961, there were laws in Ireland that banned bars to be open on March 17. Since the holiday falls during the period of Lent in the heavily Catholic country, the idea of binge drinking seemed a bit immoral.

88 / 100Nikola Tesla hated pearls
SHUTTERSTOCK (2)
Fact: Nikola Tesla hated pearls
Tesla was a European electrical engineer who paved the way for current system generators and motors. The way electricity gets transmitted and converted to mechanical power is thanks to his inventions. However, despite experimenting with electricity, he despised being in the presence of pearls. One day when his secretary wore pearl jewelry, he made her go home.

Fact: Neil Armstrong's hair was sold in 2004 for $3,000
The lucky buyer, John Reznikoff, holds the Guinness World Record for the largest collection of hair from historical celebrities, reports NBC. The not-so-lucky barber Marx Sizemore, who cut Armstrong's hair, received threats of being sued by Armstrong's lawyers who said he violated an Ohio law that protects the rights of famous people. Sizemore said he wouldn't pay, and Reznikoff said he wouldn't give back the hair but that he'd donate $3,000 to charity.

Fact: Irish bars used to be closed on St. Patrick's Day
You might associate St. Patrick's Day with wearing green and drinking so much you think you actually see leprechauns. However, until 1961, there were laws in Ireland that banned bars to be open on March 17. Since the holiday falls during the period of Lent in the heavily Catholic country, the idea of binge drinking seemed a bit immoral.

Fact: Nikola Tesla hated pearls
Tesla was a European electrical engineer who paved the way for current system generators and motors. The way electricity gets transmitted and converted to mechanical power is thanks to his inventions. However, despite experimenting with electricity, he despised being in the presence of pearls. One day when his secretary wore pearl jewelry, he made her go out with the pearls