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Ben Coxworth

The Carson Portable Rotisserie Grill is a fully-functioning powered rotisserie, that packs...

If James Bond ever went on a cook-out, it probably wouldn’t be too surprising if he were to open up an aluminum briefcase, to reveal a miniature fully-functioning rotisserie inside – that Q is so clever! Well, if you want to exercise your own “license to grill,” you can actually buy such a device. The Carson Portable Rotisserie Grill automatically rotates up to seven skewers of meat or veggies over a charcoal fire, but folds into a compact case when not in use. Eat your heart out, Blofeld!  Read More

Photographers can now view their photos on the screen of their iPad, using CF or SD card r...

Although the LCD screens on most cameras are sufficient for reviewing your shots, wouldn’t it be even better to be able to check them out on the larger screen of an iPad? You can already do so, but it involves running a USB cable from the camera to the computer (via an adapter), then transferring the photos across. It would be a lot quicker and simpler if you could just slip the camera’s memory card into the tablet, but unfortunately iPads don’t have built-in card readers. You can, however, buy the next-best thing: a plug-in CF or SD card reader, designed specifically for the iPad.  Read More

Wyse Cycles is a self-propelled mobile bicycle repair service, which bike mechanic Ben Wys...

For many people, commuting by bicycle is a fun, economical and healthy way of getting around. When their bike breaks down, they throw it in their car, drive it to the shop, then drive for several days until it’s fixed. Some bicycle commuters, however, don’t own cars. These people can’t drive their bike to the shop, and have no independent means of transportation as long as their two-wheeler is gone. It is for people like these – and others – that Wyse Cycles exists. As far as its owner Ben Wyse knows, it’s America’s only self-propelled mobile bicycle repair service.  Read More

Thijs Meenink and his robotic eye surgery system (Photo: Eindhoven University of Technolog...

By now, many readers are probably familiar with the da Vinci robotic surgery system. It allows a seated surgeon, using a 3D display and hand controls, to operate on a patient using robotic arms equipped with surgical instruments. Not only does the system allow for more laparoscopic surgery (in which surgical instruments access the inside of the patient’s body through small incisions, instead of one large opening), but it even makes it possible for the surgeon and the patient to be in separate geographical locations. Now, a researcher at the Netherlands’ Eindhoven University of Technology has developed a similar system, designed specifically for operations on the eye.  Read More

Researcher Jeff Tsao examines the set-up used to test diode lasers as an alternative to LE...

With incandescent light bulbs in the process of being phased out around the world, LEDs are one of the most promising technologies for taking over our day-to-day lighting needs – they use less energy, provide more light, contain less toxic substances, and are tougher than incandescents. That said, they may not be the one and only best choice. Lasers are even more efficient than LEDs at high amperages, although scientists have long believed that the quality of white light produced by diode lasers would be unpleasing to the human eye. According to a study recently carried out by Sandia National Laboratories, however, the human eye appears to like their light just fine.  Read More

Corning has unveiled its new Lotus Glass, designed for use in OLED and next-generation LCD...

Corning's tough-but-light Gorilla Glass has become a common feature on smartphone displays, along with those of other consumer electronics such as TVs and computers. This Wednesday, however, the company announced the commercial launch of its new Lotus Glass. The material is designed specifically for organic light-emitting diode (OLED) displays and next generation LCD screens.  Read More

LED by LITE is a bicycle illumination system that cyclists control from a wireless handleb...

The arrival of high-intensity LEDs has certainly made a huge difference to the brightness of bicycle headlights. Some people, however, are now looking at using the bulbs not just as a means of lighting the cyclist’s way, but of making their bicycles more visible to motorists. A couple of examples include the Aura and Revolights systems, both of which incorporate LEDs into a bike’s wheel rims. Another system, that looks like it might be considerably less involved yet still effective, is called LED by LITE.  Read More

A new study suggests that for thousands of years, humans have been exposed to nanoparticle...

Nanoparticles have been a key part of numerous recent technological advances. Biofuels, solar cells, medical imaging systems and even sunscreen - there's virtually no field of science or technology that they couldn't potentially transform. There are concerns however, about the risks posed by the countless tiny particles of materials such as silver, gold and titanium dioxide that are now entering our environment and our bodies, but a recent University of Oregon study suggests that if not completely harmless, nanoparticles are at least nothing new. In fact, it states, humans have been exposed to them for millennia.  Read More

Stanford's stretchable pressure-sensitive material incorporates coatings of tiny 'nano-spr...

Robots, prosthetic limbs and touchscreen displays could all end up utilizing technology recently developed at California’s Stanford University. A team led by Zhenan Bao, an associate professor of chemical engineering, has created a very stretchy skin-like pressure-sensitive material that can detect everything from a finger-pinch to over twice the pressure that would be exerted by an elephant standing on one foot. The sensitivity of the material is attained through two layers of carbon nanotubes, that act like a series of tiny springs.  Read More

One of the Sprite nanosatellites (Photo: KickSat)

Pssst, do you wanna buy a satellite? No, really – do you? Well, Zac Manchester would like to sell you one. Not only that, but he claims that the thing could be built and launched into orbit for just a few hundred dollars. For that price, however, you’re not going to be getting a big satellite. Manchester’s Sprite spacecraft are actually about the size of a couple of postage stamps, but they have tiny versions of all the basic equipment that the big ones have.  Read More

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