It is a known fact that our planet is teeming with bizarre things. Sometimes, truth is website more bizarre than fiction. Below are a few random facts to brighten your day.
First, honey never spoils. In fact, researchers have unearthed pots of honey in Egyptian pyramids that are over 3,000 years old and still safe to eat. It is due to its distinct chemical composition which makes it difficult for microbes to survive.
In the animal kingdom, octopuses actually have 3 separate hearts. Two of them pump blood to the respiratory system, while the third pumps it to the rest of the body. Also, when an octopus swims, the heart that delivers blood to the body stops beating, which is why they prefer to scuttle rather than swim.
Another weird tidbit: in terms of botany, pumpkins are berries, yet raspberries are not actually berries. Biology can be confusing like that! Furthermore, cucumbers are technically fruit, not vegetables.
Lastly, were you aware that it is impossible to make a humming noise while pinching your nose shut? Go ahead and give it a shot yourself! It happens because humming requires airflow to escape through your nose, and plugging it prevents the vibration.
There are countless of the thousands of amazing facts out there. Gaining knowledge keeps the brain sharp. Stay curious!