› added 1 year ago

98

Today I learned violin strings are made from sheep intestines then wrapped in metal

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via reddit.com

d8KZZ TIL the trap or 'bend' in pipes is used to block off hazardous gasses from entering buildings.
E1weX TIL that John Rockefeller hired the national guard to massacre striking coal mine workers killing women and children in result
nW81Y TIL that the world's oldest known living organism is a colony of quaking aspen trees in Utah named Pando. Estimated to be around 80,000 years old, Pando covers an area of 106 acres and consists of over 40,000 individual trees, all connected by a single root system.
xVQ7D TIL that the first aircraft autopilot was developed in 1912 and demonstrated in 1914 - and in 1947 a transatlantic flight, including takeoff and landing, was made completely under autopilot control
bZb0 TIL that when Screamin’ Jay Hawkins set out to record “I Put A Spell On You” he envisioned it as “a refined ballad”. Before recording, however, he got incredibly drunk, and recorded the version you hear today.