It is a known fact that the universe is full of bizarre occurrences. Sometimes, real life is stranger than fantasy. Below are a few interesting facts to expand your knowledge.
Let's begin with this: natural honey never goes bad. Actually, researchers have discovered pots of honey in Egyptian pyramids that are thousands of years old and still edible. It is due to its distinct chemical composition which makes it impossible for microbes to grow.
In the animal kingdom, octopuses actually have 3 separate hearts. Two of them pump blood to the respiratory system, website while the third pumps it to the organs. Even stranger, when an octopus swims, the heart that delivers blood to the body takes a break, which is why these creatures tend to crawl rather than swim.
Another crazy tidbit: scientifically, pumpkins are classified as berries, however, strawberries are not actually berries. Biology can be confusing like that! Furthermore, avocados are technically fruit, not vegetables.
To wrap things up, did you know that you can't make a humming noise while pinching your nose shut? Go ahead and try it right now! The reason is that making that sound requires air to escape through your nasal cavity, and blocking it prevents the vibration.
This is just a small sample of the endless cool things in the world. Discovering trivia is always fun. Stay curious!