Skydiving simulators (or indoor vertical wind tunnels, have been used for training and testing for decades. Today, indoor skydiving is a popular thrill for old and young.
Indoor Flight
While it may seem to the uninitiated that skydiving indoors would be a fantasy or science fiction story, this activity is actually rather common today. Military personnel constructed the first skydiving wind tunnel more than 60 years ago, during World War II. E...