› added 9 years ago

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TIL that during filming of Star Wars: The Empire Strikes Back, the actor playing Darth Vader was instructed to say “Obi-Wan killed your father” instead of “I am your father” to hide the secret from even the actors.

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via reddit.com

LpgZ TIL: An ancient planet in our solar system had its outer crust blasted away by asteroid impacts. All that remained was a solid metal core which still orbits the sun today. Scientists now propose sending a probe to this “metal world” to learn more about how our own planet formed.
0wBgy TIL honeybees form a ball around their queen to kill her by overheating her to death if they are no longer able to make offspring, and they do the same to enemy hornets and invading queens who are rejected as a new queen
KO8ZJ TIL Ticketmaster deliberately holds back tickets for concerts to create the illusion of scarcity, particularly when demand is highest. They also release tickets in small batches periodically, making it impossible for consumers to make informed choices about ticket purchases.
r91d TIL last year more members of The Army committed suicide than died in combat.
wo07J TIL that in 1975, Twentieth Century Music Corp sued a restaurant owner for copyright infringement for playing a radio broadcast of two of their songs in his establishment, arguing it constituted an unremunerated performance. It reached the Supreme Court, which sided with the restaurant owner.