› added 13 years ago

111

TIL that metal from the fallen world trade center were used on the Curiosity and Spirit rover.

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via reddit.com

N7Ome TIL that the parachute was invented before the airplane
awRJ TIL that the creator of the band-aid made it for his wife, who often cut or burned herself while cooking, to protect and heal her wounds.
pkKN TIL that traditional Japanese buildings do not use nails or glue. Instead, timbers are connected by elaborate dovetail joints.
ZpXnp TIL David Bowie was so convinced of the uncommercial viability of his album "Low" that after its release, he toured as Iggy Pop's keyboardist instead of promoting the new record.
ANr9g TIL that Austrian schools and kindergartens keep a stockpile of potassium iodide pills in case of a nuclear disaster