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Prototype

Bicycles

Streetflyer "hang glider on wheels" gets electrified

When we first came across Dr Carsten Mehring's StreetFlyer in 2011, its ride was described as like hang gliding on wheels. Like a hang glider, it didn't have a motor but relied on leg power and downhill slopes to get things moving. But now a student team at the Colorado School of Mines under Mehring's supervision has strapped a motor to the three-wheeled vehicle so it can be effortlessly ridden on the flat.Read More

3D Printing

Urbee 2 to attempt US crossing using ten gallons of fuel

Urbee 2, the first road-ready, fuel-efficient car built using 3D printing, is the subject of a collaboration between design firm KOR EcoLogic, direct digital manufacturers RedEye On Demand, and 3D-printing manufacturer Stratsys. Their aim is to put the 7 hp (5 kW) three-wheeled, rear-steering eco-hybrid on the roads by 2015, and then demonstrate its capabilities by crossing the US using only ten gallons (38 L) of fuel. Read More

Space

ESA unveils Martian "box of delights"

A mission to return samples from the planet Mars is still many years away and, officially, not on the calendar. That hasn't stopped ESA from producing a proof-of-concept prototype of the scientific “box of delights,” which could one day bring bits of the Red Planet back to Earth for study.Read More

Sports

Ungoverned powered board tackles rocks, sand and snow

In its early days, skateboarding was known in some circles as "sidewalk surfing," but lately we've seen a number of powered boards designed to leave the street behind and head off road. In 2009 we looked at one such prototype board known as the Scarpar Powerboard. The inventor of that board, Dan Baldwin, has now developed another prototype all-terrain board called the Ungoverned that is designed to tackle everything from rocks to snow.Read More

Aircraft

Aeromobil flying car prototype gets off the ground for the first time

There is a saying in flying: “If it looks good, it will fly well.” Stefan Klein, a designer from the Slovak Republic, has announced the first flight of his Aeromobil Version 2.5, a flying car prototype he has been developing over the last 20 years. This vehicle is a strikingly beautiful design with folding wings and a propeller in the tail. But will its flight capabilities match its looks?Read More

Games

Valve reveals specs of prototype Steam Machine gaming PC

The internet has been positively buzzing with all things Valve over the last week. The PC gaming company has opted for a slow trickle of information, and now it has revealed the specifications for its prototype Steam Machine PC that will be sent to 300 lucky beta testers. It has gone with some moderately high-end specifications, contrary to original reports of these machines coming with mid-range specs. Read More

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