Fun & Games

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

MORE water rocket awesomeness

We’ve covered George Katz and his water rocket projects here in the past. In this recent video, he shows testing of a lightweight in-line parachute deployment rig, as well as some additional footage of the group’s most recent launch day. In-line Deployment Mechanism More: Awesome DIY water rockets with drop-away boosters In the Maker Shed: […]

“Art rocketry”

“Art rocketry”

All card-carrying members of the NAR may want to look away now. The West Oakland Rocketry Club, based out of West Oakland CA, breaks pretty much every rule in the NAR Handbook. This is not rocketry for kids, or those who are particularly safety-concerned. Dubbing what they do “art rocketry,” the group (a lot of […]

Nokia-based Rubik’s Cube solver

Mindstorms Rubik’s Cube solvers are a dime a dozen, but David Gilday’s bot offers two cool twists (sorry) — first, it solves a 4×4 cube rather than the classic, ordinary 3×3 cube. Second, and cooler, rather than relying on the NXT Intelligent Brick to do the heavy lifting, it uses a Nokia N95 mobile phone […]