› added 7 years ago

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TIL 75 percent of the world's food is generated from only 12 plants and five animal species.

Read more ncbi.nlm.nih.gov

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NXj5M TIL The Earth’s magnetic felid can reverse itself, and has done so 183 times in the last 83 million years.
kaD5 TIL that despite making billions a year from TV rights and local incentives, the NFL is a non-profit organization and doesn’t pay a penny in taxes
JYnDj TIL that in 1955 a lightning bolt struck a land mine from WW1 in Belgium killing a cow, making that cow a casualty of war.
nWMwb TIL In 2014, a NIM study set the DRA for vitamin D 15 times too low due to a simple calculation error... and it was never corrected.
Z8AKa TIL The house of Gavrilo Princip, assassin of Franz Ferdinand, was destroyed in WW1. It was then rebuilt as a museum and was then destroyed during WW2. Afterwards it was rebuilt, only to be destroyed in the Yugoslav Wars. It was again rebuilt in 2015.