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TIL CNN’s Wolf Blitzer appeared on Jeopardy! and ended up with a final score of negative 4600.

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W7RGo TIL that constipation often comes down to a muscular movement change. Potassium deficiency (among other reasons) can cause the digestive system’s muscle contractions (peristalsis) to slowdown, food doesn’t progress along as usual and then…constipation.
7rDNr TIL that a person takes, on average, about 8 showers per week. Men average 9 minutes per shower and women 9.5 minutes, which comes to about 62 hours per year for men and 65 hours for women.
VMEdG TIL that 2 knights flirting with 2 French princesses were found guilty of lèse majesté. They were castrated and then either drawn, flayed alive, covered by lead in fusion, broken on a wheel, beheaded and hanged. Both princesses had their heads shaven and jailed for life.
p86V8 TIL that the German Shepherd was officially known as the Alsatian in the UK from after the First World War until 1977 when its name was changed back to German Shepherd
P1NEO TIL The most powerful microscope in the world is the Titan Krios. A 12-foot cryogenic transmission electron microscope (cryo-EM), which costs upward of $6 million. It is the most powerful and flexible high-resolution TEM for 3D images of biological samples.