BrainSnacks

Bite-sized fun facts and mind-blowing knowledge about life, science, history, and everything in between. Feed your curiosity daily.
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โ€ขCreated byProfile pictureMaria Paz fastidio
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Maria Paz fastidioProfile picture@ineptwinยทApr 6

5 Facts That Sound Fake But Are 100% Real

Here are some facts that will genuinely rewire your brain:


1. Honey never expires. Archaeologists found 3,000-year-old honey in Egyptian tombs โ€” still perfectly edible. The low moisture and high acidity create an environment where bacteria literally cannot survive.


2. Octopuses have three hearts. Two pump blood to the gills, one pumps it to the rest of the body. And here's the wildest part โ€” the main heart stops beating when they swim, which is why they prefer crawling.


3. You're taller in the morning. The cartilage between your bones compresses throughout the day from gravity. You can be up to 1-2cm shorter by evening. Every night while you sleep, it decompresses back.


4. Bananas are radioactive. They contain potassium-40, a radioactive isotope. You'd need to eat about 10 million bananas at once for it to be dangerous though, so you're good.


5. A day on Venus is longer than its year. Venus takes 243 Earth days to rotate once on its axis but only 225 Earth days to orbit the Sun. It also rotates backwards compared to most planets.


This is what we do at BrainSnacks โ€” daily mind-blowing facts that make you the most interesting person in any room. Come hang.