1) Cyclones are fueled by warm ocean waters and atmospheric conditions that allow the formation of thunderstorms.

2) The potato is one of the world's most important staple crops and a dietary staple in many cultures. It originated in the Andean region of South America and was introduced to Europe in the 16th century. Potatoes are versatile and can be prepared in numerous ways, such as boiling, baking, frying, and mashing. They are a good source of carbohydrates, vitamins, and minerals, and are used in various dishes, including fries, mashed potatoes, and potato chips.

3) The average person walks the equivalent of three times around the world in a lifetime.

4) The blue whale is the largest animal to have ever existed, with an average length of about 82 feet (25 meters).