› added 6 years ago

158

There's so much more to the trippy concentric terraces at Moray than meets the eye.

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KOlWE TIL That during WW2 there were around 250,000+ Filipino soldiers that fought for the allied forces and were promised the same compensation as their American counterparts, but in 1946 Truman signed the Rescission Act of 1946 which denied Filipino soldiers all of their benefits.
0dgRA TIL the ankle–brachial index is the ratio of the blood pressure at the ankle to the blood pressure in the upper arm. Measurements are taken when the person is lying down, face upwards on a table without the head or extremities dangling over the edges. It's used to check for peripheral artery disease
N7P96 TIL the official name of Mexico is "The United States of Mexico".
4kp9o TIL india is the biggest exporter of hairs in the world. India's hair exports account for 80% of the global market
epgl4 TIL about the black hole information paradox, a conflict in physics between quantum mechanics and general relativity. The latter says that matter which falls into a black hole is lost when the black hole evaporates, but this violates the principle of information conservation in quantum mechanics.