› added 9 years ago

115

TIL fasting and caloric restriction is actually very healthy for the brain

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9pkr TIL reading in the dark doesn’t hurt your eyes
wo6oE TIL why Roman concrete was and is so strong!
AEGw TIL former Princess Sayako (daughter of the current emperor of Japan) practiced supermarket shopping to prepare for new lifestyle after marrying a commoner
ne1y7 TIL That domesticated blueberries are only just over 100 years old and were thought to be impossible to domesticate until it was discovered they thrive in acidic soil
jNWwa TIL that a during the battle of Gettysburg in 1863 two bullets, a three banded Union bullet and a Confederate two banded bullet collided in mid flight and are on display at the Gettysburg Museum of History.