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TIL Hawaii’s ecosystem has no seagulls

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J1j7Q TIL Humans are a tropical species. Human evolution has produced bodies that were meant to live in hot and humid conditions. Our species is in its infancy as far as cold weather evolution is concerned, and physiologically speaking, our bodies are not supposed to be able to survive there.
VB7vQ TIL It only took humans 11 years to start a World War following the invention of the airplane.
QJ7pe TIL In 1936 part-time inventor Anton Loibl, a Nazi, and Hitler's chauffeur, invented bicycle reflectors. The SS went into business with him. The Nazis then brought in traffic laws requiring all bicycles to have reflectors, creating a cash windfall for the SS
gMnaX TIL the Japanese bullet train system is equipped with a network of sensitive seismometers. On March 11, 2011, one of the seismometers detected an 8.9 magnitude earthquake 12 seconds before it hit and sent a stop signal to 33 trains. As a result, only one bullet train derailed that day.
aw5ZJ TIL 'Red Cross' goes by Red Crescent in most of the Islamic countries as the Ottomans deemed the 'Cross' offensive to their religious sensibilities despite it being derived from the Swiss Flag . In 1983 the name of the organization was changed to "International Red Cross & Red Crescent Movement"