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An out-of-control human peptide called bradykinin could be responsible for some of the varied and sometimes deadly symptoms seen in people who have contracted the coronavirus. We already have drugs to control bradykinin, which are being tested as treatments for people with covid-19.

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QJkBL TIL the most powerful radio station ever was so strong locals could hear it in pipes, bedsprings, and pots and pans. It was located in OH and it's broadcast covered the eastern half of the US.
1aBMD TIL in the 18th century, the wealthy would keep live "garden hermits" or, people that would dress as druids and live in handmade grottos among the properties. They would be used as entertainment, could not cut their hair or nails, and were often treated as sages.
E14Gw TIL In 1932, General Macarthur and then Major Patton Tear-Gassed WWI Veterans Calling Themselves The "Bonus Army." They Had Marched On Washington Demanding Full Payment For Their Service During WWI. 2 Vets Were Killed. Historians Claim That Without The Protest, There May Have Never Been A GI Bill.
Brdvy TIL that “56% of Americans believe that "Adam and Eve were real people", and 44% believe so with strong or absolute certainty”
X0pyk TIL That Spanish noble women used to eat clay pots, the habit caused a paler complexion (due to anemia), which was considered attractive, It also served as contraceptive (Since the negative health effects caused a delay in menstrual cycles). Eating the clay pots caused death in some cases.