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DIY

— Bicycles

MaynoothBike uses linear fork pedals for comfier ride

By - May 22, 2014 16 Pictures
Seeking to cross the relaxed-back comfort of a recumbent with a higher seating position, German engineer Christoph Lenz has innovated the MaynoothBike, named after his home in Maynooth, Ireland. In place of the usual bottom bracket-mounted crankset, the dual drivetrain is built into the fork. The linear drive not only creates a more relaxed seating position, it offers some claimed efficiency advantages, too. Read More
— Electronics

Linux software engineer builds his own PiPhone

By - April 30, 2014 7 Pictures
Since its launch and slightly delayed shipping in 2012, we've seen Raspberry Pi computers used for everything from a bartender to robots to a bizarre musical instrument. Now dedicated tinkerer Dave Hunt has used a Model B to create a touchscreen smartphone called the PiPhone, though he readily admits that it would be easier and cheaper to pick up an (arguably much better looking) budget cellphone from a shop in the mall, "but hey, where’s the fun in that." Read More
— Architecture

Designer builds floating off-grid "tsunami-proof" shelter in his backyard

By - March 25, 2014 52 Pictures
Following the tsunami that hit Japan in March, 2011, designer Chris Robinson was inspired to create an escape pod to ensure he and his family could survive if such a disaster were to occur in his home city of Palo Alto, California. After some two years of painstaking design and construction, his floating off-grid shelter, dubbed Tsunamiball, is nearing completion. Read More
— Bicycles

FAB Velo: The DIY velomobile made from upcycled materials

By - February 16, 2014 18 Pictures
Industrial Design lecturer Mark Richardson, from Monash University in Melbourne, Australia, has created a velomobile prototype made from salvaged materials, a few off-the-shelf parts and modular 3D printed components. Dubbed FAB Velo, the open source project features a modular design that was developed with the aim of enabling users to build their own velomobile. Read More
— Electronics

Hacker makes air hockey table from 3D printer parts

By - February 14, 2014 5 Pictures
If you hated losing to the computer at Pong, then at least you could console yourself with the knowledge that the computer was on home turf; the contest took place in the computer's ethereal realm of ones and naughts. Now, a project by Spanish tinkerer Jose Julio has given rise to a competitive, merciless air hockey machine that will lay bare your mortal frailties and beat you into submission on your own physical terms. What's more, it's built largely with 3D printer parts. Read More
— Electronics

Nixie Tube display gets smart makeover

By - January 22, 2014 4 Pictures
Nixie tubes have experienced something of a resurgence in popularity in recent times, as the charm of combining new and old technologies continues to draw in retro-minded designers. ThinkGeek's DIY Nixie Tube Desk clock and the Nixie tube chess set are examples of this, but in applying the smart treatment to the gas-filled display tubes, electrical engineer Tyler Nehowig has truly given them a modern technological makeover. Read More

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