› added 4 years ago

94

Today I learned that dry cat food wasn't invented until WW2 because of meat rations.

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via reddit.com

Kjg4 TIL Select Mac computers from 1992-96 were sold with free, live technical support via a dedicated telephone number “for as long as you own your Apple product.” The company attempted to end the service, but was ordered to keep it due to a class-action lawsuit. The number still works (1-800-SOS-APPL).
a8vpZ TIL A “pneumonia front” is a unique weather phenomena to the western Lake Michigan shore where temperatures can drop 20-40+ F in less than an hour.
6EQ5Z TIL of Russia's "Dead Hand" (aka "Perimeter") automated nuclear defense system. If a large spike in radiation levels was picked up within Russian borders (indicating nuclear detonation), the system would target many different cities and launch nukes. It is believed to still be active.
rRgNw TIL That Pete Best's mother, Mona, was the reason why John Lennon wore his round 'granny' glasses and was also the source of George Harrison's fascination with India. She also gave the Beatles their first gigs in her basement nightclub called The Casbah Club, long before they went to Germany.
Z8apo TIL that Polaris, the 'North Star' was not used by ancients for navigation. It only became the closest naked-eye star to the celestial pole in Medieval times. Before that, the Ursa Minor constellation was used for navigation.