April 21, 2021

The Parallelogram Bicycle

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Sideline business as cartoonist specializing in quirky invention ideas since 1966. Author of 8 books: What the World Needs Now; Public Therapy Buses (two editions); Have Fun Inventing; Patent Depending: Vehicles;Patent Depending: Armbrella; Patent Depending: The Early Years; Patent Depending: A Collection; and Noodlings Coloring Book

For more on this story go to: https://www.core77.com/posts/79544/Steven-M-Johnsons-Bizarre-Invention-208-The-Parallelogram-Bicycle?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+core77%2Fblog+%28Core77.com%29

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