› added 1 month ago

8

TIL that the first alarm clock could only ring at 4 a.m., because that’s when its inventor had to wake up for work.

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B8Nk TIL the temperature in F can be approximated by counting the number of times a cricket chirps in 14 seconds and adding 40.
yVvOM TIL That a few days after the Oklahoma City Bombings, a severed left leg was found in the rubble. DNA evidence showed that it from a victim, Lakesha Levy. When they went to return her leg, it was found that she was already buried with one. It is unknown who the buried leg belongs to.
rNnEW TIL about SN 1006, a supernova in the year 1006 CE that was described by observers on multiple continents, some 600 years before the first telescope. It was visible in the daytime sky for weeks, and the gamma rays it emitted created a sedimentary record on Earth. We have images of its remnants.
J1yW4 TIL on Black Friday in 2008 a Walmart worker, Jdimytai Damour, was trampled to death trying to hold back shoppers from storming in.
m1jwM TIL twice the amount of time has passed between the release of Back to the Future and today (39yrs) as between Back to the Future and the Vietnam War protests with Dr. MLK, Jr., Ginsberg, and hippies (18yrs).