Dynasphere

The Dynasphere was a monowheel electric vehicle invented in 1932 by Dr. J. A. Purves from Taunton, Somerset, UK. It had 2.5 horse power and once attained a speed of 25mph.

Dynasphere monowheel electric vehicle 1932

1 reply

Leave a Reply

Want to join the discussion?
Feel free to contribute!

What do you think?