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Karl Drais Invents the Two-Wheeled Bicycle- the First Personalized Mechanical Transport (June 12, 1817)
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http://www.historyofinformation.com/expanded.php?id=2419
http://www.bikebiz.com/news/read/bicycle-s-bicentenary-celebrated-in-germany-with-20-coin/020113
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Ed Festival Cycling @edfoc
Lets make 2017 the year of the Bicycle, on 12th June 2017 it will be 200 years since this invention 1st hit the streets...
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