› added 11 years ago

69

TIL that early in its history, sperm donation had a taste test as part of the screening process.

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wbdo TIL Albatrosses are so adapted to their oceanic existence that they spend the first six or more years of their long lives (which last upwards of 50 years) without ever touching land.
lmKN TIL that artificial sweeteners like Splenda contain sugar but can call themselves “zero calorie” because the FDA allows rounding down of the caloric content because of the small package sizes
16ZM4 TIL that a blue moon happens when a full moon appears multiple times in a month and not when the moon becomes blue
wEoE TIL That Britain accidentally invaded Spain in 2002.
9wVkp TIL it's likely that "lizard-hipped" dinosaurs such as the T-rex and the velociraptors were warm-blodded.