Cow Car This final contender on the list is a wild creation that is as innovative as it is strange. This car has no engine and is pulled by a cow! With rear wheels to put less pressure on the animal in the front this car is definitely a wild creation.
"If all goes according to plan, a thunderously overpowered racing machine called will reach a straight and level speed in excess of mph and become the world’s fastest piston-driven plane. The record is held by a modified World War II—era Grumman Bearcat.