› added 2 hours ago

TIL bone china is literally made of bone.

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j6ZYa TIL Dogs can see color, but only in shades of blue and yellow. Because dogs can only see two colors, they have dichromatic vision. They can also see shades of gray. Colors such as red, orange, and green are out of a dog's color spectrum, so these colors are not visible to dogs.
Lk050 TIL of co-emperors Caracalla & Geta,who hated each other.At a meeting set by their mother, Caracalla had Geta killed.Caracalla then killed any who knew Greta.Over 20,000 were killed.It became a capital crime to even say "Greta".Years later he sacked a city because they held a satire of the murder.
nW5bW TIL that John III, Duke of Cleves, the father of Anne, the fourth wife of Henry VIII, allegedly had 63 illegitimate half-siblings from his father, John II, who was known as “The Babymaker.”
x6O0 TIL after Beethoven heard Mauro Giuliani play the guitar, he commented that the instrument was “a miniature orchestra in itself”.
yQDOV TIL that the final catalyst of the Thirty Years' War was when two Catholic Counts and their secretary were thrown out of the window ("defenstrated") by the Protestant Count Thurn in Prague. They survived the 3 story (21 m) fall, and the secretary was later given the title of "Baron of Highfall"