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TIL Mormon prophet Joseph Smith wrote that the father of the Biblical Pharaoh was named “Egyptus”. Not only was the word “Egypt” not in use until the 16th Century, ancient Egyptians referred to the country as “Kemet”.

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x60v0 TIL about Capt. Ben Salomon, a US Army dentist who posthumously received the Medal of Honor for defending wounded soldiers from hundreds of Japanese attackers at the Battle of Saipan (1944)
OoGOX The sky appears blue for a combination of two reasons. Before white light reaches the Earth's surface, the light waves collide with and bounce off of the nitrogen and oxygen atoms in the atmosphere. Different frequencies of light (in other words different colours) are scattered differently. Higher frequencies (blue and purple) are more easily scattered and thus bounce around in all different directions more than lower frequencies (red or orange) do. The scattering of high frequencies alone would cause the sky to appear blue and purple, but our eyes work better at frequencies near the middle of the spectrum (yellow and green). Since the colour blue is closer to yellow or green than purple is, the sky we see appears blue.
x691D TIL ASMR, a sensation characterized by tingling and relaxation, has gained popularity on the internet. Common triggers include soft whispers, tapping sounds, and gentle movements. While its effects vary among individuals, many find it soothing.
vbO7 TIL the Virtual Reality Analgesia Research Center in Washington uses $35,000 goggles to obtain drops in pain ratings of burn victims by 30-50% through distraction. “VR not only reduces pain perception; it changes the way the brain processes pain signals.”
JYdY8 TIL There is a conspiracy theory, in Pakistan, that Malala Yousafzai was a spy for the US/CIA and they, along with her father, orchestrated the attempted murder. Bonus fact, supposedly Robert de Niro was the shooter and disguised as an Uzbek Homeopathic doctor.