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TIL: The British Ministry of Pensions distributed Invacars free to disabled people from 1948 until the 1970s. The Invacar was that vehicle.

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x6p4g TIL about the 'Loudness War' - beginning in the 1980s and peaking in the early 2000s, music producers and broadcasters increased the audio levels of albums and radio stations. As a result of consumer complaints, US legislators passed the CALM act which mandated maximum broadcast sound levels.
v1r0j TIL That screws are "righty tightly, lefty loosey" because right handed people are more common and arm supination(forearm rotation outward) is stronger than pronation(inward) for right handed individuals. This way tightening bolts uses the most torque. This is why you're left hand can loosen easier.
A4dw TIL that when the CIA opened a Twitter account, their first tweet was “We can neither confirm nor deny that this is our first tweet.”
VMmYZ TIL an annual celebration held in Yulin, Guangxi, China, by the Chinese during the summer solstice in which festival goers eat dog meat and lychees by boiling them alive, stating the suffering sends adrenaline to the muscles and increases flavor.
v1owx TIL that the city of Doncaster has road gritters named “Gritsy Bitsy Teenie Weenie Yellow Anti-Slip Machiney”, “David Plowie”, “Brad Grit”, “Gritney Spears”, and “Usain Salt”.