› added 11 years ago

110

TIL that instant coffee is made by brewing fresh coffee, then evaporating the water (Or by freeze-drying it).

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via reddit.com

4k8Q6 TIL about the Novgorod Republic a medieval state, with a democratic government far in advanced of the rest of Europe, stretching from the Gulf of Finland in the west to the northern Ural Mountains in the east, from the 12th to 15th centuries.
xemk TIL mirrors are placed near elevators as a psychological trick to make wait seem more tolerable. People like to look at themselves.
g9BX TIL there is a radio frequency emanating from Russia that has been broadcasting a “buzzer” like sound since 1982. No one knows where exactly it is coming from or what it means. Also periodically a voice reads orders, names, and numbers.
erkL TIL there is a rare fiber called Cervelt that is produced by New Zealand red deer and is softer than cashmere. Only 20 grams of this fiber can be collected yearly per deer and it is used to make luxury socks that cost $1,500 a pair.
gMJpL TIL NORAD's annual Santa Tracker program originated from a child misdialing a Santa Claus hotline in 1955, instead calling a U.S. Air Force Colonel at the Continental Air Defense Command.