1) The sport of golf originated in Scotland and is played on courses with 18 holes, each with a designated par score.

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

3) The Renaissance period, which began in Italy in the 14th century, marked a renewed interest in art, literature, science, and philosophy.

4) The total length of your blood vessels can circle the Earth more than twice.