› added 10 months ago

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TIL that during breastfeeding, a baby's saliva can flow back into the mother's breast, signaling her body to adjust the milk's immune components to meet the baby's specific needs, through a mechanism known as "retrograde milk flow"

Read more ncbi.nlm.nih.gov

via reddit.com

E1Dyp TIL: When Barry Allen “died” in the DC Comics, Marvel introduced an amnesiac speedster with blonde hair and red suit who can’t remember his name but knows it sounds like “Buried Alien”. He was named the “fastest man alive” in his first appearance.
Neye TIL of Hitlers plan to collect thousands of Jewish artifacts to build the “Museum of An Extinct Race”
9wPY6 TIL about the Hotel du Lac in Tunis, Tunisia constructed in the 1970s which is an example of Brutalist architecture. The hotel has a cantilevered design resulting in a top floor double the length of the ground floor and has prompted comparisons with the sand crawler vehicle of the Star Wars films.
Ry6j TIL: Katrin Himmler, grandniece of SS Reichsführer Heinrich Himmler, has NOT refused to have children to end her great-uncle’s bloodline. She believes the idea of good or evil being passed through bloodlines is itself a reflection of Nazi ideology.
GVrN TIL that in the early 1900s oyster fishermen in Narragansett Bay tried to eliminate starfish that were preying on their oysters. Whenever they encountered starfish, they chopped them up with their knives and threw them back into the water. As a result, the sea star population increased explosively.