› added 11 months ago

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TIL The inventor of the blue LED and pioneer of an $80+ billion dollar industry was paid only $170 for his patent

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ne41P TIL that studded and spiked dog collars were originally intended to protect dogs from wolves, coyotes, and other predators.
p6Mp TIL that in the late 80’s and early 90’s McDonalds brought in the McPizza as part of their dinner menu. Customers who were used to fast service were irritated by the long wait times for made-to-order pizza and it was discontinued. Some franchises were left with pizza ovens they paid fifty grand for.
v16EK TIL There is a community called the "Dozenalists" that believe a base-12 counting system, instead of our current base-10 (decimal) system, is a more efficient way of conceptualizing and understanding mathematics.
OG0Da TIL a jet on autopilot continued flying for over 4 hours after all on board had died due to rapid depressurization. It was carrying 11 time PGA winner Payne Stewart. Canadian Prime Minister Jean Chrétien authorized the Royal Canadian Air Force to shoot down the plane if it entered Canadian airspace.
rR4xd TIL that Vincent Van Gogh didn’t start to paint until the age of 28 and only started drawing at the age of 26. In the 9 years, until his death at 37, he painted over 800 paintings.