› added 10 months ago

28

TIL that as of 2008, around 30 patients in the U.S. were still using iron lungs.

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ldnB TIL There are only two countries in the world where 100% of the population are recorded as being English speakers. These are Gibraltar and Nauru.
MeepB Short answer: Not much, unless YOU’RE SHOUTING
rNyR0 TIL; Smoking was allowed on airline flights up until the late 80s.
Me1Z0 TIL that since the Queen of England has reigned for so long, 4/5 UK residents weren't alive when she ascended to the throne.
1akX8 TIL The Ceratodontimorpha is a "living fossil" fish with a highly specialized respiratory system to switch from gills to real lung when it crawls on dry land. They are also capable of surviving seasonal drying by burrowing into mud, secrete a mucus which encloses them in a cocoon...for years.