› added 11 months ago

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TIL That Supermassive Black Holes also have a habitable zone where planets can form

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via reddit.com

DWwr TIL “A crafty ant species builds a trap dotted with foxholes for surprise attacks on an insect. They stretch their victim out like a medieval criminal on a rack as more ants swarm in for the kill.”
a8DPM TIL about Washington D. C.'s Height of Buildings Act of 1899 - still in effect. New technologies in construction were allowing for taller buildings but people were afraid of what they didn't understand. Also, fire fighting equipment, at this time, could only reach a maximum height of 130 feet.
b9pN9 TIL Parasitoid Wasps pierce their pointy stingers into other insects. They lay eggs inside the living hosts, and the wasp hatchings eat their way out of the still-living prey.
n9PW TIL John Stewart is considered a more trustworthy news source than MSNBC. Source chart and data on page 36.
AJrg TIL the longest surgery to date was a 96-hour marathon to remove a 300-lb ovarian cyst from a 600-lb woman. Simply hacking it out would have killed her, so the surgeon gradually drained fluid from the cyst over the course of 4 days, shrinking it to 100 lb. and allowing for a successful removal.