An Electric Bike (Unicycle Or Tractor) From 1932
The Dynasphere was a monowheel electric vehicle invented in 1932 by Dr. J. A. Purves from Taunton, Somerset, UK. It had 2.5 horsepower and once attained a speed of 25miles per hour.
The Dynasphere was a monowheel electric vehicle invented in 1932 by Dr. J. A. Purves from Taunton, Somerset, UK. It had 2.5 horsepower and once attained a speed of 25miles per hour.