› added 11 years ago

442

TIL that zero Canadian banks failed during the Great Depression

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0wD5M TIL that "Mac" in Gaelic family names originally meant son and "O' " meant grandson
npEb TIL the word “parmesan” isn’t regulated in the United States and is usually imitation cheese
bwZ0 TIL the Jesus nut is the bolt at the top of a helicopter shaft that holds it all together. It got its name because if it were to fail in flight, the only thing left to do would be to pray to Jesus.
j6LpN TIL bull sharks can thrive in freshwater environments like Lake Nicaragua, where they can swim 120 miles up and down the San Juan River like salmon.
R8Vw TIL Robert Downey Jr. credits Mel Gibson with saving his career and getting him sober.