Day: September 20, 2012

Ask MAKE: Web-Driven LED Marquee

Ask MAKE: Web-Driven LED Marquee

Ask MAKE is a monthly column where we answer your questions. Send your vexing conundrums on any aspect of making to askmake@makezine.com. If we don’t have the answer, we’ll scare up somebody who does.

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Snakebot that Moves With Continuous Wave Peristalsis

Snakebot that Moves With Continuous Wave Peristalsis

We have developed several innovative designs for a new kind of robot that uses a continuous wave of peristalsis for locomotion, the same method that earthworms use. Because constant-velocity peristaltic waves form due to accelerating and decelerating segments, it has been often assumed that this motion requires strong anisotropic ground friction. However, our analysis shows […]

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Maker Faire New York: Using Microbes to Etch PCBs

Maker Faire New York: Using Microbes to Etch PCBs

Acidithiobacillus ferrooxidans is a gram-negative bacterium that lives, in the natural world, in iron sulfide (aka “pyrite,” aka “fool’s gold) deposits, where it eats iron and sulfur and excretes sulfuric acid. Now, a team of graduates, undergraduates, and post-docs at New York’s Columbia and Cooper Union universities is working to develop a genetically-modified strain of A. ferrooxidans…

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Recipe: Nectarine Salsa

Recipe: Nectarine Salsa

Put a sweet end-of-summer spin on taco night with this nectarine salsa recipe from Kate at Hip Girl’s Guide to Homemaking!

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Call for Makers: Moving Landscapes, an Outdoor Sculpture Exhibit

Call for Makers: Moving Landscapes, an Outdoor Sculpture Exhibit

Heritage Museums & Gardens invites artists, designers and engineers to participate in an outdoor sculpture exhibit of solar, wind, water, and human-powered kinetic sculpture for the 2013 season. The juried show will be sited throughout our 100-acre grounds of open vistas, meandering paths, a neighboring pond, secluded spaces, and flowering gardens. Works may be offered […]

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How-To: Geometric Paperweight

How-To: Geometric Paperweight

Add some minimalist chic to your workspace with this pretty geometric paperweight project that Randi from Swoon shared on Dotcoms for Moms! [Via WhimseyBox]

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