The Avro Car

  

This concept is the worst idea for a vehicle ever and remember, I know a lot about Soviet means of transportation. This one should have never gotten past the test model stage. As a child's toy this works but as you go up in size, you only amplify all the factors you have to control to make this piece of crap work efficiently. It's not practical at all. A stiff wind and you are off in the other direction towards a combination day car center and petting zoo.