Flying Saucer being built in Michigan
If you have 40 to 70 thousand dollars you could help a man build a flying saucer. He has been working on it for nearly 30 years and invested considerable amounts of his own money. It's a relitivly simple design, the outer hull rotates one way drawing in air and the inner hull rotates the other. THe problem is that with so much of the device spinning cenfrifical forces will be strong and if anything goes wrong it could come apart.