10 Uplifting Inventions for Personal Flight


6
The Rocket Belt - 1961
© Bettmann/CORBIS

Funded by the American military, Harold Graham first flew the rocket belt that was invented by Wendell Moore in 1961. He flew 108 feet (33 meters) in 13 seconds using a pressurized release of hydrogen peroxide. Because of the limited amount of fuel a person can carry, rocket belts only allow for less than a minute of flight and are difficult to control. The design did go on to be modified by NASA for the Manned Maneuvering Unit astronauts use to move independently outside of a space shuttle.