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470

TIL The number 1 not a prime number

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QJgMM TIL F-117 Nighthawks are stored in Type 1000 storage which requires them to be flown every 4 years and maintained until recalled for active service again.
GYMag TIL that after a bone marrow transplant, a man’s semen contains only the donor’s DNA
epZn6 TIL there’s a book called the Voynich Manuscript that’s written in a language no one can understand, leaving its secrets locked away.
GADlE TIL if you fill your lungs with 100% oxygen you can safely go ~8 minutes without breathing
RnK8 TIL that the Greater Honeyguide, a bird from sub-Saharan Africa, leads humans to bee colonies and, after we take the honey, feeds on the larvae and beeswax. It seems to only use humans and likely evolved this behaviour with early men. Honeyguides may be mankind’s oldest buds, even before dogs.