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TIL The Wilhelm scream was recorded by Sheb Wooley, known for writing and performing the song ‘One Eyed One Horned Flying Purple People Eater’

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XxwE TIL that cargo ships leave the equivalent of contrails along their route that can be seen from space. Water molecules accumulate on pollutants coming from the exhaust of ships which essentially seeds clouds. These clouds are known as ship tracks.
Y7LPZ TIL there is a fish doorbell at a lock in Utrecht, where viewers of the livestream notify the lock-keeper to open the lock for fish to pass through.
VwdB TIL in 1985 Ryan White was refused re-entry to his school due to him having AIDS. 117 Parents and 50 teachers petitioned for his ban. People even cancelled their subscriptions as White was the paperboy and they believed they would be infected too.
kQkm TIL In 1973 Syria had such a powerful air defense system, it almost destroyed the Israeli air force in just 18 days. In 1982 the rebuilt Israeli air force launched the largest air battle since the Korean war, destroying nearly the entire Syrian air defense and air force in under 2 hours.
kJLpW TIL some types of fig require a special breed of wasp to pollinate the females fruits. The female wasp crawls inside through a hole so narrow that she loses her wings in the process and becomes trapped. The fig produces an enzyme that digests this wasp completely, so the crunchy bits are just seeds