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TIL Rapper Busta Rhymes voiced the Reptar Wagon from Rugrats
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OG9Oa
TIL the concorde used fuel pumps and multiple fuel tanks to move its fuel around mid-flight to trim its center-of-mass to help maintain stability as it passed supersonic speeds.
GYGv1
TIL the reason rockets used to be painted with a large black and white checkered pattern was to make it obvious if the rocket rolled in flight.
R76ml
TIL space shuttles' main engines burn cryogenic propellant at ~3500K (hot enough to boil iron). They are fueled by cooling channels built-in to the nozzles themselves, which simultaneously cool the nozzle at a steady state while fueling the engine.
4BAa
TIL That P.Sherman from Finding Nemo is a pun of the word fisherman, since most of the production crew was Filipino, this is how they pronounced it naturally with their accents.
1aVXD
TIL: When M&M's were first invented, they were adopted by the military as it allowed soldiers to carry chocolate with them that wouldn't melt. It was even included as part of their rations.