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TIL uranium is 500x more common on Earth than gold.

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xp11 TIL that the SR-71 was able to maintain its heading within 1,000 feet at Mach 3 by using a navigation system that tracked a series of 61 stars using a sensor capable of detecting them in broad daylight.
ejYg TIL There’s a prison in Finland where the only thing keeping the inmates in is a yellow picket fence
rNkg1 TIL About solar prominences, massive plasma structures on the surface of the sun that may persists for days or even weeks.
aov9 TIL Lil’ Wayne’s original stage name was Shrimp Daddy.
nWLG9 TIL scientists uncovered “obelisks,” strange RNA entities hiding in 50% of human saliva, widespread yet undetected until 2024. These rod-shaped structures produce unknown proteins, survive 300+ days in humans, and defy life’s classifications. Their origins and purpose remain a mystery.