Ballroom Shoes
Some people simply have two left feet and make ballroom dancing impossible. This silly invention helped people learn how to ballroom dance with their partners. Practice makes perfect!
Advertisement
21st Century Inventions That Could Change Your Life
The More You Know
- The first pieces of gold at Fort Knox arrived by mail.
- The voices of Mickey and Minnie Mouse got married in real life.
- The woolly mammoth survived until Egyptian times.
- When two white-faced capuchin monkeys meet, they say hello by sticking their fingers into each other's noses.