› added 5 years ago

89

TIL that we can sleep with our eyes open - Weird but true.

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via reddit.com

GY9jQ TIL to understand a pun, the brain's left and right hemispheres have to work together due to the unique structure of the joke.
rRRr4 TIL that the actress who plays Charlie's mom on It's Always Sunny in Philadelphia was also Miss Yvonne on Pee-Wee's Playhouse
epgJE TIL about Randy Gardner, who set the world record by staying awake for 11 days and 25 minutes in 1964 as part of a high school science experiment, experiencing severe cognitive and physical effects but fully recovering afterward.
ADYkd TIL lobsters do not die due to aging. They become stronger and more fertile with age due to the presence of enzyme telomerase which tepairs DNA sequence.
1ekO TIL that the creators of UNIX came up with the name as a pun implying the word “Eunuchs”, as it was to be an emasculated version of the MULTICS operating system.