› added 12 years ago

207

TIL that Greenland has the highest suicide rate in the world.

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0Yx1 TIL mules (donkey/horse hybrids) are sterile. 2 instances of mules foaling have been confirmed by DNA testing which showed the mule passed on ONLY her horse genes. This means she’ll foal a mule if a donkey breeds her or a horse if a stallion breeds her, and should be genetically impossible.
kJdW5 TIL many people are not sure if Scranton, PA is a real city: the US version of The Office leads about 400 British/month and 110 Americans/month to search “Is Scranton a real place?"
4kAkg TIL there are gendered differences in the sexual attractiveness of smiles among heterosexuals: while men are more likely to prefer women who look happy & least attracted to those who appear proud, women are less likely to be attracted to happy/smiling men & prefer those who look proud or brooding.
xV1X0 TIL that in order to be officially considered a new element, an isotope must have a lifetime of at least 10^-14 seconds, as this is approximately how long it takes for a nucleus to grab hold of its electrons and become chemically stable.
ooeo Til that the Battle of Thermopylae wasn’t only fought by 300 spartans but also 700 Thespians and about 6000 Greek allies