A Daily History of Holes, Dots, Lines, Science, History, Math, Physics, Art, the Unintentional Absurd, Architecture, Maps, Data Visualization, Blank and Missing Things, and so on. |1.6 million words, 7500 images, 4.9 million hits| Press & appearances in The Times, Le Figaro, Mensa, The Economist, The Guardian, Discovery News, Slate, Le Monde, Sci American Blogs, Le Pont, and many othr places… 5000+ total posts since 2008.
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JF Ptak Science Books Quick Post
I found this patent for a rather extraordinary bicycle–a unicycle, actually, and a massively-wheeled one, at that. Looks to me as though the wheel of the unicycle might be eight feet tall, with the rider seated at just below the center of the wheel. Its utility as a utility is a little suspect…
And the detail:
