I caught this photo of a rocking bike, taken by Flickr user PavelM, over on Bike Hacks. It appears to be from last year’s design event in Prague called Designblok. This is so much more relevant than a rocking horse, and I’d be in my garage making one for my kids if I knew how […]
Well Happy Pi Day to you! This little video came to me a few years ago via two alumni of my high school technology and engineering program. Math geekery made fun! The Math Forum at Drexel has some good Pi Day activities. if you are looking for some classroom resources for Pi Day, you might […]
MAKE subscriber Dan Wagoner sent us this digital gear indicator project he spotted on the Arduino forums – I did this as a practice project for building a gear indicator for my motorcycle. The idea is that by monitoring the revolution speed of the rear wheel and of the driving pedal I can calculate which […]
From MAKE subscriber Justin Shaw comes the UberLight – a dual LED matrix bicycle turn signal an brake light. An interesting design using accelerometer to determine braking, plus basic switches for indicating turns. The project uses an Arduino in combination with a couple of serial-controlled red/green matrices. Riding with this setup should get some much-needed […]
The Bi-Cycle is a unique two headed tandem bicycle concepted by industrial designer Elad Barouch. Both riders pedal. Both riders steer. It’s like a mix of exercise and couples’ counseling that allows two cooperating individuals to look sweet upon the seat. I wasn’t really joking about the couples’ counseling part. In a Bike Hacks interview […]
Providence Daily Dose has the scoop on the upcoming Roller Races to benefit Recycle-a-Bike, Providence’s volunteer-run bicycle maintenance and education collective: What are roller races? Two riders at a time, sprint out 500m trials, on single speed track bikes strapped to a set of rollers. Rollers are wired up to an electronic clock that simulates […]
Jud Turner has created Bio-Cycle, a beautiful (unfortunately non-ridable) bicycle made out of scrap and stainless steel. Via Ecofriend: Bio-Cycle, which has been crafted from found objects and welded steel. Of course, you cannot ride this bike by sitting on the skeleton, but this work of art definitely shows a great way to include trash […]
