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Today I Learned Semen has Antidepressent Properties

6En6Y We’ve been conditioned to think of Covid-19 as a respiratory disease—but it’s not just about the lungs. Evidence is emerging that the coronavirus can cause heart damage in people who’ve had mild symptoms or none at all, especially if those people exercise while they’re infected. If you've just had Covid—even if you didn't have symptoms—you need to be aware of myocarditis. That’s cardiologist-speak for what happens when the muscular walls of the heart become inflamed, weakening the organ and making it more difficult for it to pump blood. It’s not a newly discovered condition, and it turns up pretty rarely, but when it does, it’s most often triggered by an infection. Strenuous activity while the heart is weakened can cause swelling in the legs, dizziness, shortness of breath, and—in serious cases—irregular heartbeat, cardiac arrest, and sudden death.
ANWrn TIL insect antennae are often called 'feelers' because the insect waves them around. This is a misnomer because they are not only used for touch. The antennae are actually the insect’s 'nose' - they are used for the sense of smell. The paired antennae are made up of a number of individual joints.
dlwQ TIL that NPR posted a link “Why doesn’t America read anymore?” to their facebook page; the link led to an April Fool’s message saying that many people comment on a story without ever reading the article & asking not to comment if you read the link; people commented immediately on how they do read
E1vWw TIL that Nicholas Cage ate real cockroaches while filming a scene for the film Vampire’s Kiss (1988) and that it was his idea to do so.
GdXJ TIL the creator of The Marvelous Misadventures of Flapjack came up with the premise after having his own failed adventures, such as when he got sunburned and began to starve on an underdeveloped island. He also, “went to Mexico and lived in the jungles and found myself eating out of dumpsters.”