Interesting facts

1. **Birthplace of Aviation:** Ohio is the home of the Wright brothers (Dayton), who invented and built the world's first successful motor-operated airplane. 2. **Mother of Presidents:** Seven U.S. Presidents were born in Ohio: Grant, Hayes, Garfield, Harrison, McKinley, Taft, and Harding. 3. **Astronaut Capital:** Twenty-five NASA astronauts are from Ohio, including Neil Armstrong (the first man on the moon) and John Glenn (the first American to orbit the earth). 4. **Unique Flag:** Ohio is the only U.S. state with a non-rectangular flag; it is a swallowtail pennant known as a burgee. 5. **The Heart of It All:** More than 50% of the U.S. and Canadian population lives within a 500-mile radius of Columbus, Ohio. 6. **First Professional Baseball Team:** The Cincinnati Red Stockings (now the Reds) became the first professional baseball team in 1869. 7. **Rock and Roll:** Cleveland is home to the Rock and Roll Hall of Fame, a term coined by Cleveland disc jockey Alan Freed. 8. **Pro Football Roots:** The Pro Football Hall of Fame is located in Canton, Ohio, where the NFL was essentially founded in 1920. 9. **Thomas Edison:** The prolific inventor Thomas Edison was born in Milan, Ohio, in 1847. 10. **The Buckeye State:** Ohio gets its nickname from the abundance of Ohio Buckeye trees native to the region. 11. **Serpent Mound:** Located in Adams County, it is the largest surviving effigy mound in the world. 12. **First Ambulance:** The first recorded ambulance service in the U.S. was established in Cincinnati in 1865. 13. **Superman's Birthplace:** The iconic superhero Superman was co-created by Jerry Siegel and Joe Shuster in Cleveland in 1933. 14. **Amish Country:** Holmes County and the surrounding areas hold one of the largest populations of Amish people in the world. 15. **Roller Coaster Capital:** Cedar Point in Sandusky is globally renowned as the "Roller Coaster Capital of the World." 16. **Traffic Light Inventor:** Garrett Morgan, a Clevelander, invented the first three-position traffic signal. 17. **First Full-Time Police:** Cincinnati established the first full-time municipal police department in 1886. 18. **Name Origin:** The name "Ohio" comes from the Iroquois word "ohi-yo," which means "great river." 19. **Cincinnati Chili:** A unique regional dish consisting of Mediterranean-spiced meat sauce served over spaghetti and topped with a mountain of cheddar cheese. 20. **Fast Food Mecca:** Wendy's was founded in Columbus in 1969 by Dave Thomas, and the city remains a major hub for retail and restaurant test marketing.