› added 12 years ago

140

TIL that in China, strippers were often hired for funerals until recently

Read more news.bbc.co.uk

via reddit.com

worZE TIL During sleep, brain waves help flush waste out of the brain. Individual nerve cells coordinate to produce rhythmic waves that propel fluid through dense brain tissue, washing the tissue in the process
KYZR6 TIL Amazon Japan first introduced Black Friday in 2019 by giving discounts on black-colored items
wLv9J TIL about the Megagon, a shape with 1,000,000 sides that, even if it were drawn at the size of the Earth, would be hard to distinguish from a circle.
kOD97 TIL that the Apollo 11 spacesuits worn by Neil Armstrong and Buzz Aldrin were actually created by bra maker seamstresses at Playtex.
4kK45 TIL We Might Have a Negative Leap Second. If UTC−UT1 (Figure 4) continues downward past −0.5 then we might need to have a minute with only 59 seconds for the first time ever. "We are almost as likely as not to experience a negative leap second in the next 12 years."