› added 1 year ago

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TIL that the world's first orbital rocket, the R-7, was also the world's first ICBM(Intercontinental Ballistic Missile).

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ZpVJY TIL you can bring water through TSA checkpoints…frozen
wLQEP TIL Silver foxes were selectively bred for domestication in the 1950's in order to study evolution. As with dogs, the ears started to droop as physical manifestation of docility, and some even started vocalizing barks as like dogs
N77mQ TIL Inbreeding is a humongous problem in the middle east. 70% of marriages in Pakistan are between first cousins, and roughly 50% of people in the 'Arab world' are 'inbred'.
8XP8 TIL that the first known aqueducts were built by Sennacherib, King of Assyria, for the city of Nineveh around 700BCE - 400 years before the Romans built their aqueducts.
YpyDx TIL: In 2010, a boa constrictor was shown to have reproduced asexually via parthenogenesis. This is only the third genetically confirmed case of consecutive virgin births of viable offspring from a single female within any vertebrate lineage.