Decision time? Check out our latest product comparisons

Paul Ridden

The Heliotrope power house dominates the landscape at the foot of the Black Forest

If someone asks you to describe a solar power plant you'd likely look to convey an image of row upon row of sun-soaking panels pointing skyward. It's doubtful that the first thought to pop into your head would be of someone's home, unless of course you've already witnessed the likes of the Heliotrope. Sited at the foot of the Black Forest in Germany, this magnificent cylindrical power house is the creation of solar architect Rolf Disch and is the world's first home to produce more energy than it consumes. As the architect announces plans to take his PlusEnergy vision to a global audience, we take a closer look at his first creation.  Read More

JVC's new Picsio GC-WP10 is IPX8 certified waterproof and records up to 1080p high def vid...

JVC has long been a major force in hand-held camcorders, but last year turned its attention to the world of pocket-cams with the release of the Picsio GC-FM1 which offered full 1080p high definition video and 8 megapixel stills. Now the company has added a couple more models to its Picsio range, the waterproof GC-WP10 and the GC-FM2.  Read More

Viking Modular has placed SSD storage on a DDR3 memory module to create SATADIMM

Viking Modular has unveiled a novel approach to adding a solid state storage boost to a computer or server. Instead of being bound by the familiar 2.5 or 3.5 inch (63.5/88.9mm) form factor, the company has introduced SATADIMM - storage on a memory module. It's shaped like system RAM and slides into DDR3 slots on the motherboard but connecting up its onboard SATA interface results in up to 200GB Enterprise Class Solid State Drive storage being made available. Although likely to find its way into business systems and data center servers in the immediate future, system designers may well find the module useful for creating even thinner mobile devices, such as tablet computers.  Read More

The judges have announced the semi-finalists in the James Dyson Award competition

Can you feel the mounting tension? The judges for the James Dyson Award 2010 have now revealed the competition's semi-finalists. Entries from 18 countries have been whittled down to just 20 items, some of which we've seen before in Gizmag and others which may be new to you. Most of the remaining projects now benefit from a short video overview, so let's have a quick look at some we haven't yet featured.  Read More

A homemade laser microscope has revealed the very lively, secret life of a drop of water

Some burning questions have just got to be answered, no matter the substantial costs involved. One such question demanding attention is: can a laser pointer be used to examine the microscopic contents of a drop of water? Happily, the answer is yes, and without the aforementioned prohibitive expense. In this home experiment, a laser pointer was shone through a drop of water collected from the base of a potted plant and the magnified image projected on an opposing wall. Read on to see a video showing a bemused-looking cat watching the resulting light show.  Read More

A Scanning Nonlinear Dielectric Microscope Inset left: shows topography and electric dipol...

For most of us, storing and accessing the vast majority of our computer data involves using either hard disk or solid state drives or perhaps a combination of both. Each method boasts its own advantages and while the battle for storage supremacy between the two rages in public, research at Japan's Tohoku University has revealed another option. Using a pulse generator to alter the electrical state of tiny dots on a ferroelectric medium, Kenkou Tanaka and Yasuo Cho have successfully recorded data at around eight times the density of current hard disk drives.  Read More

Kodak's new PLAYTOUCH video camera and EASYSHARE M590 digital camera, and the upgraded PUL...

Kodak has unveiled a pocket-friendly digital video camera and a 14MP point-and-shoot, both with a special button for tagging movies and snaps for upload to social networking sites or to send via email. The PLAYTOUCH video camera can record up to 1080p high definition video, includes face-tracking technology and a handy HDMI-out port. The svelte EASYSHARE M590 digital camera can also shoot high definition movies, although at the lower resolution of 720p, and benefits from optical image stabilization and a high sensitivity range. Images can also be tagged and sent to the company's PULSE Digital Photo Frame, which has just been given a bigger screen.  Read More

SanDisk has developed the first small form factor SATA SSD drive

Ultra-thin tablets, laptops and other mobile devices could be set to look even slimmer with the development of SATA solid state drives no bigger than a postage stamp. SanDisk's new integrated SSD (iSSD) device is just 0.072 inch (1.85mm) thick, tips the scales at a mere 0.029 of an ounce (0.83g) and is currently available in sizes up to 64GB. It's not the fastest SSD solution currently available but hey, it's got to be the smallest.  Read More

Canon has unveiled three new PowerShot cameras which now all include high definition movie...

Modern snappers are no longer content with point-and-shoot compact cameras just, well, pointing and shooting. We want feature-rich cameras that can produce crisp, clear images even if we're a little shaky in our photographic approach. We want a host of creative image modes to take even our most feeble attempts and turn them into something special. And we want high-def video. Canon has revealed a trio of PowerShot updates which offer all that and more. Amongst the specification increases is high-definition video up to full 1080p, a sensor improvement, lens gains, image handling enhancements and SDXC media card support.  Read More

Inside the biofuel lab: Researchers from Edinburgh Napier University have created a new bi...

The message is clear. Whisky and driving is not a good mix. But rules are made to be broken and researchers at Edinburgh Napier University have managed to successfully marry the two, albeit as a fuel for the vehicle and not the driver. Researchers have taken two by-products of the whisky-making process and transformed them into an energy dense biofuel that doesn't require vehicles to undergo any modification prior to use.  Read More

Looking for something? Search our 29,133 articles