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TIL that while most men have a larger right than left testicle, the opposite pattern is seen in Ancient Greek statues. Scholars think this anatomical error is linked to the historical belief that each testicle separately contains the sperm needed to produce a male or female heir.

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6vrW TIL although homosexual men represent only 4% of the male population in the United States, in 2010, homosexual men accounted for 78% of new HIV infections among males and 63% of all new infections.
epaD6 Today I learned that the squid Euprymna scolopes hides its shadow from predators during its nocturnal explorations thanks to the light emitted by a bacteria presents in its mantle, which produces exactly as much light below its body as it receives from above.
e0k4g TIL Ice cream must contain 10% dairy milkfat and no more than 100% overrun (amount of air whipped into the base, doubling volume) to prevent unscrupulous manufacturers selling an ice cream product that is mainly air instead of cream. For example, gelato is generally more dense due to 20-30% overrun.
APVB TIL Nike made a commercial depicting a Samburu tribesman saying “Just Do it” in his native language. An American anthropologist called them out. The spoken phrase actually meant, “I don’t want these, give me big shoes.” Nike’s response: “We thought nobody in America would know what he said.”
vkbL TIL : In 2014 a cat saved its five-year-old owner (Ethan) from bullies, the bullies were teasing Ethan and when one of them shoved him on the ground the cat jumped on the boy’s chest and scared him off.Ever since the incident the cat sleeps outside Ethan’s bedroom to keep a watch.