› added 5 years ago

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Today I learned that the US government can’t negotiate drug prices because of a law making it illegal.

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via reddit.com

J1j9k TIL about Shade Balls. Shade balls are small plastic spheres floated on top of a reservoir for environmental reasons, including to slow evaporation and prevent sunlight from causing reactions among chemical compounds present in the water.
Oogb6 TIL that the archaic study of head shape (Phrenology) is responsible for many sayings. Intelligent people had a "highbrow", stupid people had a "lowbrow", people with balanced attributes' heads were "well-rounded" and psychiatrists would reduce areas of people's brains and were called "shrinks".
4kXNX TIL hiccups are an evolutionary remnant of amphibian respiration and came before lung respiration. This is supported by the fact that amphibians take in water and air through their gills through a similar mechanism to how we hiccup.
rlOw TIL that, eight year’s before the Harry Potter books were published, Jane Yolen published a book called Wizard’s Hall about young boy named Henry who gets recruited to a wizard’s school with teacher’s pictures that move about and a wicked wizard who used to teach there …
a89bM TIL; The company that used to be Philip Morris (Marlboro) used to own the company that makes Kraft Macaroni and Cheese (now Kraft Heinz.)