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TIL Project MARAUDER, a coaxial plasma railgun powered by the SHIVA STAR capacitor bank, was designed by the USAF and capable of “[producing] doughnut shaped rings of plasma and balls of lightning that exploded with devastating effects when hitting its target.” It was classified in 1993.

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wLXo7 TIL Mark Ruffalo was set to appear in the movie Signs, but had to drop out when he was diagnosed with a brain tumor. His part went to Joaquin Phoenix. The brain tumor turned out to be benign. Following surgery, he suffered from a partial facial paralysis for a few weeks, eventually fully recovering.
98Em TIL The Room (2003) is one of the few movies to pass the Bechdel Test: two female characters talk to eachother about something other than a man.
b9VW0 TIL At age 36, William Jennings Bryan was the youngest US presidential nominee ever. One of the most popular speakers in American history, he was noted for a deep, commanding voice
x6eP7 TIL of the lesbian Blood Sisters, who, starting in San Diego in 1983, gave their own blood and organised blood drives to make up the shortfall after gay men were banned from donating because of the AIDS crisis.
6EolX TIL That when Washington D.C. was first built and the federal government moved there, there was no building for the Supreme Court. They had no permanent meeting place until 1810, when they moved into the north wing (Senate) of the Capitol and stayed there until 1935 when they had their own building.