1) The speed of a sneeze can reach up to 100 miles per hour (160 kilometers per hour).

2) The Super Bowl is the championship game of the National Football League (NFL) in the United States and is one of the most-watched television events each year.

3) The concept of self-driving cars, or autonomous vehicles, is being actively developed by companies such as Tesla, Google (Waymo), and Uber.

4) The word "chocolate" contains four vowels: O, O, A, and E.