Fun & Games

The latest DIY ideas, techniques and tools for bikes, rockets, R/C vehicles, toys and other diversions.

Bionicle griffin makes fantastic use of biopunk parts

Bionicle griffin makes fantastic use of biopunk parts

Some people criticize Bionicle (Lego’s pseudo-action-figure line of models) for being too simplistic, and worse, claim the elements are unfit for most models. The accusation is, Bionicle’s many specialized parts are designed to make imaginary creatures look scary, making them unfit for models that aren’t intended to look scary. Well, Matt “Monsterbrick” Armstrong’s lovely griffin […]

Gorgeous tri-copter project

Tom’s Guide has a detailed project article for this amazing camera-equipped tri-copter R/C flier. The piece takes you through the design and build process, from inception of the idea, through building and troubleshooting, to the finished flier. Very cool. Make Your Own Gadget: From Idea To Reality In case you missed it, we are currently […]

How-To: Build a cargo bike

How-To: Build a cargo bike

After a trip to Copenhagen, Instructable user carkat saw that a lot of people used cargo bikes (with a cargo area in the front) to transport their kids around. He couldn’t afford to buy such a bike, so he cannibalized a couple of junkers, some square steel tubing, and some some sort of what looks […]

Spirograph from old CD-ROM

Spirograph from old CD-ROM

I had the very great pleasure of meeting Ari Krupnik at the recent Bay Area Maker Faire. Among other cool toys, Ari was showing off his “RecycloGraph,” which is a two-piece Spirograph (Wikipedia) milled from an old CD on Ari’s ShopBot. Once he’s milled the profile, Ari turns the plastic over and etches words or graphics in the metal foil using a CNC laser. Ari’s selling them now using a “name your price” PayPal widget on his website.