Surprisingly, the universe is filled with strange occurrences. Sometimes, reality is stranger than fiction. Here are some random facts to expand your knowledge.
To start off, honey has an eternal shelf life. Actually, explorers have found vessels containing honey in Egyptian pyramids that are thousands of years old and still edible. It is due to its distinct chemical structure which makes it difficult for microbes to thrive.
Moving on to animals, octopuses possess three hearts. Two of them pump blood to the gills, while the other one pumps it to the organs. Interestingly, when an octopus swims, the heart that delivers blood to the body takes a break, which is why they tend to scuttle rather than swim.
Here is another mind-bending fact: botanically speaking, pumpkins are berries, but raspberries are not. Nature can be complicated like that! On top of that, cucumbers are also fruit, not veggies.
Lastly, did you know that you can't hum while holding your nose? You can try it read more yourself! It happens because making that sound requires air to escape through your nose, and plugging it prevents the vibration.
This is just a small sample of the many amazing facts out there. Gaining knowledge is always fun. Never stop learning!