Lego centrifuge
Yoshihito Isogawa’s ingenious centrifuge uses Lego Power Functions (think NXT without the microcontroller) elements to power it, and uses a IR remote control to start and stop! [via The NXT STEP]
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Yoshihito Isogawa’s ingenious centrifuge uses Lego Power Functions (think NXT without the microcontroller) elements to power it, and uses a IR remote control to start and stop! [via The NXT STEP]
One of our wonderful MAKE magazine illustrators, Tim Lillis, who does the Tricks of the Trade cartoon in each issue, did a video version. I really like it and hope we get to see more. Tricks of the Trade: episode 1 More: Indirect Collaboration talks to Lego Group rep
I loved my Wooly Willy magnetic drawing board when I was a kid, and I’ve heard this larger-scale Wooly Willy Table by Noah at Instructables is even more fun.
Swedish industrial designer Erik Bjรยถrk built this fantastic Do It Yourself Wooden Bicycle.
Over at Super Soaker Central (Ain’t the web great?), user JLspacemarine has posted this nicely-detailed build of a hardware-store constant pressure water gun. Although much heavier, it reportedly out-performs the commercial toys. [via Hack a Day]
They sure torque ’em up over at Gaskill’s Hop Shop. Check out these rat rod inspired bike mods. They may not be built for speed, but they sure look like it.
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In the Makers Market: LED hula hoop kits
prodmod_hoop.JPG
From seller ProdMod, this cool kit for making your own color-changing LED hula hoop that collapses for storage like a band-saw blade:
Use this kit in combination with 10.5 feet of tubing (sold separately) to build your own LED hoop. This is the easiest of my kits to assemble. The battery lasts about 5 hours of continuous use, and can be easily replaced for a new one. This kit includes: One Lithium Battery, 12 feet of paired wire, One Slide Switch, One Tube Connector, 21 LEDs.
A rechargeable hoop kit is also available, which includes a rechargeable battery, a charger, and an integral charging jack to install in the hoop.