Posts Tagged ‘math’

Walking bookcase by Wouter Scheublin

Sunday, July 18th, 2010

Walking bookcase by Wouter Scheublin. “The movement is based on the principles of the walking platform devised by 19th century Russian mathematician Pafnuty Chebyshev… when pushed, the legs carry the object along using a complex system of cranks, links and connecting rods. Photo below via cyberneticzoo.

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Thursday, December 17th, 2009

This post is for Paul, who recently pointed out that the “ouno” logo above is an ambigram, and who suggested looking at the work of Scott Kim who made the two animated ambigrams above and below. I did know that “ouno” was the same right-side up as upside down—it was partly chosen for that—but I didn’t know there was a name for this phenomenon.

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Monday, November 30th, 2009

Deformscape is by Faulders Studio, the San Francisco office of architect Thom Faulders. This post is for Paul, who misses posts with mathematical content, and @jennifergardy, who first pointed it out.

“Deformscape is an outdoor extension to a private dwelling in San Francisco.

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Stellated polyhedra – mathematical models

Wednesday, April 29th, 2009

When I was about 12, my dad and I built four stellated polyhedra (star-shaped, many-sided platonic solids). Dad, a mathematician and math teacher, used the book shown below as a resource and then worked out his own dimensions and angles (you can see his notations right in the book). We hung the three largest polyhedra from the kitchen ceiling and they remained up there all the years I was growing up.

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