Month: May 2011

Jeri’s Brainwave-Activated Light Bulb

Jeri’s Brainwave-Activated Light Bulb

One of my fave devices at Maker Faire Bay Area was (the future Mrs. Gareth Branwyn) Jeri Ellsworth’s “Brain Bulb,” a light bulb poised over her head which could read and respond to her “brain waves.” Here she describes the basic hardware and circuit design behind the device. The circuit is built around a low-power […]

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MAKE Flickr Pool Weekly Roundup

MAKE Flickr Pool Weekly Roundup

This week’s Flickr pool round-up includes some of our favorite shots from last weekend’s Bay Area Maker Faire 2011. Featured is a beautiful portrait of perennial Faire favorite and informal mascot Russell the Electric Giraffe.

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MTM Snap, a Snap-Together CNC

The MTM Snap was designed by Jonathan Ward of MIT’s Center for Bits and Atoms. It costs about $500, runs off an Arduino, is CNCed out of HDPE, and can mill a 5″ x 3″ x 1.75″ area. Design files and BOM are available if you want to make your own. [Via the Arduino blog]

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Recalling Everyday Things

Recalling Everyday Things

A few months ago on vacation on the Hawaiian island of Kauai, I went into a used bookstore which the proprietor proudly told me was “the westernmost bookstore in the United States.” Searching the shelves, I came upon a delightful four-volume series, “A History of Everyday Things in England“, written by Marjorie and C. H. B. Quennell, and first published in 1918. “Everyday Things” was written for boys and girls who “should be trained to do useful work and learn to use their hands.”

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