Fun & Games

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

Model, sport rocketry reference source

Model, sport rocketry reference source

If you read Bill Gurstelle’s “Happy Blastoff” piece, about last year’s LDRS (Large Dangerous Rocket Ships) event, in MAKE Vol. 10, and it whet your appetite for building some LDRS of your own, INFOCentral is for you. Maintained by Rocketry Online, it’s a decent beginner’s online reference library covering all aspects of rocket design, construction, […]

Tricumbent hybrid

Tricumbent hybrid

FrankG writes in with the latest on his Tricumbent hybrid – This is the third installment of the Electric Recumbent trike project that started back in mid March of this year. On this page there is major reworking of the frame, adding the electronics and drive train with some basic testing. Tricumbent hybrid –Link.