Surprisingly, our planet is full of strange things. Sometimes, reality is more bizarre than invented stories. Check out these fun facts to expand your knowledge.
Let's begin with this: honey has an eternal shelf life. Truth be told, scientists have unearthed vessels containing honey fact in ancient Egyptian tombs that are millennia old and still edible. It is due to its unique chemical structure that makes it impossible for bacteria to grow.
Speaking of nature, octopuses possess 3 separate hearts. Two of them pump blood to the gills, while the third pumps it to the rest of the body. Interestingly, when an octopus moves quickly, the heart that delivers blood to the body stops beating, which is why these creatures tend to crawl rather than swim.
Here's a crazy tidbit: scientifically, pumpkins are berries, but strawberries are not actually berries. Biology can be complicated like that! Furthermore, cucumbers are technically considered fruit, not vegetables.
Finally, did you know that you can't make a humming noise while holding your nose? You can test it out yourself! The reason is that humming requires air to escape through your nasal cavity, and blocking it prevents the vibration.
There are countless of the endless wonders waiting to be learned. Gaining knowledge keeps the brain sharp. Keep exploring!