It is a known fact that our planet is teeming with unusual things. Sometimes, reality is more bizarre than invented stories. Check out these interesting pieces of trivia to brighten your day.
To start off, honey never spoils. In fact, scientists have discovered vessels containing honey in Egyptian pyramids that are millennia old and still edible. It is due to its unique chemical structure which makes it difficult for bacteria to survive.
In the animal kingdom, octopuses have three hearts. Two hearts pump blood to the respiratory system, while the third pumps it to the organs. Interestingly, when an octopus swims, the heart that delivers blood to the body takes a break, which more info is why these creatures prefer to crawl rather than float.
Another mind-bending fact: scientifically, watermelons are berries, but raspberries are not actually berries. Science is often complicated like that! Furthermore, avocados are technically fruit, not vegetables.
Finally, were you aware that you can't make a humming noise while holding your nose? Go ahead and try it right now! It happens because humming requires airflow to move through your nasal cavity, and blocking it prevents the vibration.
This is just a small sample of the endless cool things in the world. Gaining knowledge is always fun. Stay curious!