You might be surprised to learn that the universe is filled with unusual occurrences. Sometimes, reality is crazy than invented stories. Here are some interesting facts to brighten your day.
To start off, honey lasts forever. Actually, explorers have found pots of honey in ancient Egyptian tombs that are over 3,000 years old and still safe to eat. This is due to its distinct chemical composition that makes it impossible for microbes to thrive.
Speaking of nature, the octopus possess three hearts. Two hearts pump blood to the gills, while the third pumps it to the organs. Also, when an octopus swims, the heart that delivers blood to the body stops beating, which is why they usually scuttle rather than swim.
Another crazy tidbit: in terms of botany, watermelons are berries, yet strawberries are not. Nature is often confusing like that! Furthermore, avocados are technically fruit, not vegetables.
To wrap things up, did you know that it is impossible to hum while holding your nose? You can try it right now! The reason is that making that sound requires airflow to pass through your nasal cavity, and plugging it prevents more info the vibration.
This is just a small sample of the endless cool things waiting to be learned. Gaining knowledge keeps the brain sharp. Never stop learning!