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TIL that scientists have developed measurement formulas so precise that the distance between the Earth and Moon can be calculated with a margin of error smaller than the distance of a red blood cell.

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kad5 TIL: The inventor of the Heimlich maneuver believes that the cure for Cancer and HIV is Malaria and has been having unregulated studies conducted in Africa to prove the theory.
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W76QN TIL in 1882 James Williams of Fredonia, Texas patented a mousetrap “incorporating a handgun”
KYk6 TIL that the 1942 Rose Bowl was played in Durham, NC due to fears of Japanese attack on west coast of US…
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