Decision time? Check out our latest product comparisons

Top Stories

Ford Freeform Fabrication Technology produces sheet metal prototypes in hours instead of d...

Stamping sheet metal is an efficient form of manufacturing, capable of cranking hundreds or thousands of items an hour. The annoying thing is that making new stamping dies is a long, costly process. This is bad enough when it comes to retooling a factory, but creating prototypes for new products can leave designers waiting weeks. The Ford Research and Innovation Center in Dearborn, Michigan has taken a page from the 3D printing handbook and is developing a new way of forming sheet metal that allows designers to create prototypes in hours instead of weeks.  Read More

The Altair 8800 Clone reproduces the functions and flaws of the original

Owning a piece of computer history can be expensive and not much fun. You can buy a vintage MITS Altair 8800, one of the world’s first successful desktop computers, on eBay, but a good one will cost you over US$4,000. That’s why computer enthusiast Mike Douglas developed the Altair 8800 Clone. It’s a modern, inexpensive, functional reproduction of the historic Altair 8800 computer that uses 21st century technology to recreate a bit of computer history for hobbyists and educators.  Read More

Two-photon photoactivator/photoinhibitor allows fabrication of polymer structures one hund...

Data storage and preservation are no longer restricted to the needs of individual users, or even of companies or governments large and small. Instead they are the only remaining approach to preserving the history associated with the evolution of the digital age, and possibly the post-human era to follow. A research team headed by Prof. Min Gu of Swinburne University of Technology has developed a new data storage method that may be of considerable use for such civilization-sized concerns by putting a petabyte of information on a DVD-sized polymer disk.  Read More

André Borschberg and Bertrand Piccard celebrate the completion of the Solar Impulse's Miss...

Solar Impulse – the solar-powered airplane of Swiss pioneers Bertrand Piccard and André Borschberg – has successfully landed at New York’s John F. Kennedy International Airport. In so doing, it begins a new era in the history of aviation: for the first time, a plane capable of flying day and night powered exclusively by solar energy has crossed the USA from the west to the east coasts, without using a single drop of fuel.  Read More

A closeup of the wood fibers used by the researchers in their sodium-ion battery (Image: U...

Li-ion batteries may be ok for your smartphone, but when it comes to large-scale energy storage, the priorities suddenly shift from compactness and cycling performance (at which Li-ion batteries excel) to low cost and environmental feasibility (in which Li-ion batteries still have much room for improvement). A new "wood battery" could allow the emerging sodium-ion battery technology to fit the bill as a long-lasting, efficient and environmentally friendly battery for large-scale energy storage.  Read More

VŪHL 05s top speed of 245 km/h (152 mph) isn't special compared to supercars but its handl...

With their enigmatic new VŪHL 05, brothers Iker and Guillermo Echeverria are threatening to stamp Mexico on the supercar map. Unveiled to a select audience at England’s Royal Automobile Club, the lightweight track-racer debuted a week earlier than predicted.  Read More

KIOST's Crabster, about the size and weight of a Smart car, will explore shallow seas desp...

The Japanese spider crab is about to lose its title as the world's largest crustacean thanks to a new robot developed in South Korea. For the past two years researchers at the Korean Institute of Ocean Science and Technology (KIOST) have been working on a giant robot crab that is about the size and weight of a Smart car. This summer it will help scientists explore wrecks below the sea, weathering harsh tidal currents rushing over one and a half meters per second.  Read More

Stafier's PV roof tile system recesses into the roof

If aesthetic concerns are keeping you from buying some solar panels to stick on your roof, Stafier's expansion into photovoltaics may be of interest.  Read More

Drivetrain updates and weight loss program push Audi’s Lamborgated R8 further than ever in...

Honda had already proved you could build a so-called “everyday supercar” in the NSX. Fifteen years later, Audi set off down the same route with its efforts resulting in the introduction of the R8 in 2006. Leveraging its Lambo connection, the company dropped a retuned Gallardo V10 into the R8 bodyshell for model year 2009. MY13 brought a model overhaul with the arrival of the faster, lighter R8 V10 plus, which we had the pleasure of putting through its paces.  Read More

The Canon EOS 70D features Wi-Fi capabilities and a new Dual Pixel CMOS AF system

DSLRs can shoot amazing quality video. But their autofocus is primarily designed for shooting stills and can result in stuttering movie footage, which is why most filmmakers don't use it. However, Canon thinks this could change with the launch of the EOS 70D. The new AF system in the Wi-Fi-toting 20.2-megapixel DSLR is said to offer much faster focusing during Live View, to the point that it can shoot almost camcorder-rivaling video.  Read More

Looking for something? Search our 28,998 articles