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TIL that the clad "Scrotifera" is the scientific classification of mammals with scrotums

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RWAQ TIL That NASA Plans to Build A Radio Telescope on the Far Side of the Moon by the 2030s.
neOWG TIL that our blood is red because it is rich in iron. Some animals have blue blood because it is rich in copper.
rNMX0 TIL Paul Rudd, who made an appearance on the final episode of Friends, saw the entire cast was crying, and to lighten the mood, went up to a sobbing Jennifer Aniston and said, “We did it, huh? What a ride.” She did not find it funny.
kO5Ym TIL : AS Long As Possible (ASLAP) is a visual art work by Finnish artist Juha van Ingen, consisting of a 1000-year long GIF animation loop which will automatically start over, after the last frame has played. ASLAP is intended to continue to play for ever.
XQor TIL that the Bank of England operates a Mutilated Banknotes service so if you damage a tenner in the washing machine, you can send it off for a replacement.