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TIL about "alpine glow," a stunning optical phenomenon where mountains light up in pink, purple, and orange hues just after sunset or before sunrise, caused by sunlight reflecting off atmospheric ice crystals while the foreground stays in shadow.

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V1dQ TIL The only national soccer team that has never lost to Brazil is … Norway.
VPBG TIL that Exercise Tiger, a US rehearsal for the D-Day landings in 1944, claimed the lives of at least 749 US soldiers, after a live-fire artillery salvo accidentally hit troops landing on the beaches, and subsequent attacks by German E-boats sank two US ships, and damaged a further 2.
KoPJ TIL a researcher has conjectured that the pineal gland releases the psychedelic compound DMT when near death. High doses of DMT caused subjects to enter into non-corporeal, independent realms of existence inhabited by beings of light who were expecting the volunteers.
W7kxA TIL that Extra Virgin Olive Oil (EVOO) can only be titled as such if it meets certain conditions: its free acidity must be less than 0.8%, must have a sensory grade higher than 6.5 points, a median of zero defects, and a median of fruitiness above zero. It is the highest quality of olive oil around.
9wBLr TIL fingerprinting as a forensic science could have entered mainstream criminal investigation 50 years earlier than it did if Scotland Yard had heeded the advice of a small-village surgeon telling them to check for fingerprints in the throat-cut murder of Lord William Russell in May, 1840.