You might be surprised to learn that reality is full of strange occurrences. Sometimes, reality is stranger than fiction. Check out these fun facts to expand your knowledge.
To start off, honey has an eternal shelf life. Actually, researchers have discovered jars of honey in ancient Egyptian tombs that are millennia old and still safe to eat. It is due to its distinct chemical structure that makes it difficult for bacteria to thrive.
In the animal kingdom, the octopus have three hearts. Two of them pump blood to the respiratory system, while the other one pumps it to the rest of the body. Even stranger, when an octopus moves quickly, the heart that delivers blood to the body takes a break, which is why these creatures usually crawl rather than float.
Here's a mind-bending fact: in terms of botany, watermelons are berries, however, raspberries are not actually berries. Science is often complicated like that! On top of that, avocados are technically considered fruit, not veggies.
Finally, were you aware that it is impossible to hum while pinching your nose shut? You can give it here a shot right now! It happens because humming requires air to move through your nasal cavity, and plugging it prevents the vibration.
This is just a small sample of the thousands of wonders out there. Gaining knowledge keeps the brain sharp. Never stop learning!