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Flexible

Three years ago, scientists at the Swiss Federal Institute of Technology (EPFL) reported success in getting rats with severed spinal cords to walk again. They did so by suspending the animals in a harness, then using implants to electrically stimulate neurons in their lower spinal cord. Although this ultimately resulted in the rats being able to run on their previously-paralyzed hind legs, the technology still wasn't practical for long-term use in humans. Thanks to new research conducted at EPFL, however, that may no longer be the case. Read More
The first new smartphone unveiled at CES 2015 is a follow-up to the LG G Flex, which was on display here in Las Vegas at CES 2014 a year ago. The LG G Flex 2 brings back the curved, (slightly) flexible form factor of the original, but gives a major boost to its hardware and software. Read More
The design of a standard robot arm is, more or less, a mechanized representation of an idealized human arm, replete with elbow and wrist joints. Such designs tend to be unwieldy in confined spaces, and unsuitable for many industrial production line processes. As a result, delta arms – a series of interconnected parallelograms which restrict movement to the X, Y or Z directions and do not rotate – have become popular for use in tight workspaces. But, when faced with a requirement for both flexibility and compactness, a design that incorporates the best of both types is required. That's where the double-delta robot comes in. Read More

Someday soon, your milk carton may be able to tell you that the milk has spoiled, or your bandage may indicate that it needs changing. These and other things could be made possible by a new technique developed at Singapore's Nanyang Technological University, which allows disposable electronics to be printed on a variety of surfaces, using an existing T-shirt printer. Read More

When you're living in a small home, flexible furniture and clever design can make daily life that much easier. Spanish firm PKMN Architectures recently renovated a small one story villa in Madrid, and in the process transformed the interior with innovative modular units which can be easily moved around to create flexible living and work spaces. Read More
Flexible displays are the new must-have element in the race for the next generation of high-tech electronic devices. A new prototype display created with graphene promises to provide a more efficient, printable alternative to current construction methods with the added benefit of perhaps one day creating a true, fully-folding display. Read More
Although we may admire older cars' ability to "hold together" in a collision, it's now generally accepted that it's safer for vehicles to feature impact-absorbing crumple zones. With that in mind, shouldn't football helmets also be safer if they're able to give a little when whacked? That's what Riddell's new SpeedFlex helmet does ... along with a few other interesting things. Read More
A new device developed at the University of Houston can automatically sense its surroundings and blend into them in a matter of seconds, imitating the behavior of squids and other marine creatures. Once it is perfected, the prototype could have interesting applications for the military, or even make its way into consumer technology. Read More
Japanese homes are often designed to last a relatively short time before being demolished and rebuilt, so it's little wonder that the country produces a disproportionately high number of quirky residences. The Transustainable House reflects this trend, and sports a facade that rusts over time. In addition, despite measuring just 38 sq m (409 sq ft), it can house up to three groups of people at once. Read More
The Retina displays featured on Apple's iPhone 4 and 5 models pack a pixel density of 326 ppi, with individual pixels measuring 78 micrometers. That might seem plenty good enough given the average human eye is unable to differentiate between the individual pixels, but scientists in the UK have now developed technology that could lead to extremely high-resolution displays that put such pixel densities to shame. Read More
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