Day: October 11, 2010

Make a knife from an old saw blade

Make a knife from an old saw blade

Ever since I made my first ninja throwing star in metal shop class, I’ve always wanted to make my own knife. But I was put off by the notion of having to acquire the furnace, anvil, leather apron, and handlebar mustache requisite for forging a proper tempered blade. So, instead I decided to make a utility knife by cutting out a pattern from a circular saw blade, using my Dremel Rotary Tool.

Hydropower from a public fountain

Hydropower from a public fountain

An artist who builds machines, I’m constantly dealing with the issue of how I can power my devices. Usually, I make it the old school way, simply using sockets in the wall of the gallery. But this project in Belgium happened in a public park, where no electricity was available. As there was a huge fountain, Jari and me decided to tap its hydropower and to generate electricity with it, as we found this far more elegant than using batteries. Furthermore, it was fitting conceptually to the devices that we were powering with the large fountain: It was some tiny private fountains that we rented out to visitors of the park.I think the concept of recycling energy which is available in the city anyway has a lot of potential.

Brad Litwin’s MechaniCards

One of my favorite exhibitors at World Maker Faire was Brad Litwin, who does exquisitely-crafted, whimsical kinetic sculptures. I gave him one of my Editor’s Choice Blue Ribbons. Now, Brad is selling these wonderful crank-powered “MechaniCards.” What a nifty gift. They sell for $45 assembled, $35 for a kit. [Via Boing Boing] MechaniCards More: Brad […]

StreetBeest takes over Somerville!

Over the past few weeks and months, the community of makers centered around Sprout in Somerville MA has been quietly hatching a plan to build a Theo Jansen inspired walker to walk in the Honk Festival parade. Dubbed the StreetBeest, after the Jansen’s StrandBeest project, it is constructed of strapping, PVC and a few custom fabricated drive train parts. For more information on the build and design, check out this interview with Shaunalyn Duffy of The Sprouts.