Dynasphere

The Dynasphere was a monowheel electric vehicle invented in 1932 by Dr. J. A. Purves from Taunton, Somerset, UK.[1] It had 2.5 horse power and once attained a speed of 25 mph.[2]

References

  1. ^ "In pictures: Dynasphere testing on Weston beach in 1932". BBC News. 2009-12-23. http://news.bbc.co.uk/local/somerset/hi/people_and_places/history/newsid_8428000/8428457.stm. Retrieved 2010-05-09. 
  2. ^ "How many wheels does a car need?" (pdf). Haynes. http://www.haynes.co.uk/wcsstore/HaynesPublishing/images/PDFs/H4098spread1.pdf. Retrieved 2010-05-09. 

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