Believe it or not, the world is full of bizarre phenomena. Often, real life is more bizarre than fiction. Check out these cool facts to expand your knowledge.
First, honey lasts forever. Truth be told, explorers have unearthed jars of honey in ancient more info Egyptian tombs that are millennia old and still safe to eat. It is due to its unique chemical structure that makes it difficult for microbes to survive.
Moving on to animals, octopuses possess 3 separate hearts. Two hearts pump blood to the respiratory system, while the other one pumps it to the organs. Even stranger, when an octopus moves quickly, the heart that delivers blood to the body takes a break, which is why these creatures tend to crawl rather than float.
Here is another mind-bending fact: scientifically, pumpkins are classified as berries, but raspberries are not actually berries. Science is often confusing like that! Furthermore, avocados are also considered fruit, not vegetables.
Finally, did you know that it is impossible to hum while holding your nose? Go ahead and test it out yourself! It happens because humming requires airflow to escape through your nasal cavity, and blocking it prevents the vibration.
This is just a small sample of the many cool things out there. Gaining knowledge keeps the brain sharp. Never stop learning!