srijeda, 18. svibnja 2016.

New world record set for converting sunlight to electricity




















​An Australian team has set a new record for squeezing as much electricity as possible out of direct, unfocused sunlight via a new solar cell configuration. The 34.5 percent sunlight-to-electricity conversion efficiency comes closer than ever to the theoretical limits of such a system. Read more
The charge toward a world of autonomous trucks is being led by major manufacturers like Daimler and Volvo. An embryonic startup called Otto, however, is developing technology that can be retrofitted to existing trucks so that they too can drive themselves. Read more
Perhaps the key to good long-haul aircraft cabin design is to make passengers forget that they're stuck in a long-haul aircraft cabin. Virgin Australia's new International Business Class cabin may help to do that, with queen-length beds, 18-in HD screens and and a bar at which to booze and schmooze. Read more
Portland-based Path Architecture's 359 is a tiny house that's set on a rotating base. This allows it to easily follow (or indeed face away from) the sun, warming the interior naturally and providing plenty of natural light. Read more
Vowel-hating, US-based vinyl record subscription service Vnyl has gone beyond merely creating digital/analog turntable hybrids with a trntbl that ditches physical output connections completely in favor of wireless audio streaming, while also catering for music-related social networking. Read more
It seems that no matter how a bike owner attempts to thwart theft, his or her bike is always at risk of disappearing at the hands of a determined thief. One man's solution is to strap a detonator to the frame and blow the thief off the bike.Read more
A technology called phase-change memory has emerged as a promising candidate for improved computer memory, and now IBM researchers have worked out how to triple the amount of data bits each cell can hold, edging the technology closer to a cost-effective, blistering fast storage solution. Read more
This autonomous shuttle bus is already on sale. Fully electric and capable of operating like a set-route bus or an on-demand taxi within geofenced areas, the Navya Arma carries 15 people at a top speed up to 45 km/h. Read more
A shape-shifting touchscreen prototype called the Cubimorph is being presented at a robotics forum this week in Stockholm, Sweden. The Cubimorph is made up of a chain of cubes with touchscreen faces, that lock together in various configurations. Read more
​BMW's halfway-house to M car ownership just got a little bit faster, thanks to a power boost for the M135i and M235i. They don't quite offer the full motorsports experience, but the new M140i and M240i could give AMG and Audi RS owners a few sleepless nights.Read more
Since 1985, the Shell Eco Marathon has pitched teams of students against each other, in an attempt to see who can travel the furthest using the energy from one liter of fuel.​ It's a simple premise which belies a complex mix of design and engineering challenges. Read more
Wood already has plenty to offer conventional construction methods, but it may soon have a new trick up its sleeve. Scientists have come up with a way to turn a block of linden wood transparent, winding up with a material that could find use in everything from cars to advanced electronics systems. Read more
Potential cancer treatments often come from unexpected sources. Now, tests have shown that a type of molecule originally derived from sea snail eggs has performed surprisingly well in destroying cancer cells, particularly those that have become resistant to other treatments. Read more
Last month, Facebook revealed its ideal virtual reality camera, a 17-lens video system that captures action in all directions. Now the Surround 360 is out strutting its stuff, being used to shoot a short film set in New York's Grand Central Terminal and showcase its immersive chops. Read more
Kawasaki introduced a full traction control system in last year's KX450F and now it's Husqvarna's turn to follow suit,​ debuting the tech on its four-stroke motocross models for 2017. There's also new WP front forks for the whole lineup and a brand new TC250 two-stroke.Read more
Seattle's Rad Power Bikes combines the electric folder, fat bike and cargo bike into a small, folding workhorse that can motor or pedal-assist groceries, tools and other cargo wherever you need to get to. It's one RadMini. Read more
Suppose that you had to build a tiny structure for use in a microelectronic device. Well, a new 3D printing technique would certainly make the process easier. It allows people to essentially draw minuscule metal items in mid-air. Read more
How do you see what's going on in a fruit fly's mind? Why you build a window to its brain, of course. While that might sound like a bad joke, it's exactly what scientists at the University of California San Diego (UCSD) have just done. Read more
In the five years since Google launched Art Project in early 2011, it captured around 200 ultra-high resolution images of artworks from around the world. Keen to kick things up a notch, the firm has captured five times that number this year alone, courtesy of a new gadget it calls the "Art Camera." Read more
Through the discovery of glass beads, researchers at Australian National University have found clues to a massive asteroid that impacted our planet about 3.5 billion years ago, when the Earth was less than a quarter as old as it is now.​Read more
A team has developed the first smart robot that provides players a programmable opponent to challenge. Trainerbot is designed to sit on a table and lob shots with complete spin, direction, and trajectory control. Read more
Researchers at Carnegie Mellon University have come up with a novel way of improving robots' inspection and manipulation skills. The team fitted a small camera to the hand of the machine, allowing it to quickly track its environment and the position of the hand in real time. Read more
The more circuits and connectors flex, the higher the likelihood they'll break. While we've seen self-healing chips, gels and microcapsules before, a new material out of Pennsylvania State University brings auto-repair to dielectrics – the materials that insulate electric currents.​ Read more
Earlier this year, Rolls Royce announced that the seventh generation Phantom is to make way for the eighth, with the Drophead Coupé and Coupé models to be retired. The luxury marque is rolling out one last special collection, though, to celebrate the two models. Read more
Wish your smartphone had the functionality of your DSLR? Well, our friends at Acesori want to help with this 3-in-1 LensKit designed to greatly increase your camera’s range. Easily connected to the magnetic ring around your phone’s camera, this kit allows you to take incredible photos and video through fish eye, wide angle, and macro lenses. Read more



The US military may soon welcome some new additions to its fleet of unmanned aircraft, with the Navy revealing plans to purchase a set of small drones that can be launched into the air from submarines and other underwater vehicles. Read more
Hot rod street racer turned electric vehicle guru Luke Workman is a fascinating, hilarious and awe-inspiring human being. In part one of our interview he talks about his Death Bike, his overclocked Corbin Sparrow and the unlimited performance we'll soon see from EVs. Read more
Google is rumored to announce a standalone VR headset on Wednesday and, if it ticks a few key boxes, could end up planting its flag in an unclaimed sweet spot that successfully balances quality and price. Read more
Brace yourselves: Huawei is breaking out of China, with the P9 its most elegant flagship phone yet. It's partnered with famed camera maker Leica on a supercharged, dual-lens camera, as well as promising big things in terms of performance and battery life. Does it stand a chance? Read more
We've got used to seeing a budget Moto G phone from Lenovo/Motorola every year, and the Chinese company has just unveiled its 2016 Moto G model, together with a premium Plus version and a basic Play edition. Once again, the Moto G is aiming squarely for the low cost end of the Android market. Read more
French firm La Tiny House drew inspiration from the classic Airstream trailer while producing Tiny Stream. The approach paid off, resulting in an attractive home that's a welcome change from the stereotypical shed-on-wheels.Read more
​Omate’s new smartwatch – the Wherecom S3 – is built specifically for seniors. With a simple UI alonside built-in GPS and 3G, the idea is to allow the user to leave their phone at home, providing them with a safety net in the form of an SOS button, and allowing loved ones to locate them if needed.​Read more
European airline easyJet has made getting around the continent easier and cheaper, and now it's given wings to an idea that would make it easier for its passengers to get around when they reach their destination. Its new "Sneakairs" prototype smart shoes vibrate to provide wearers with directions. Read more
How does a spider's web remain taut after being warped out of shape by winds and intrusive insects? Scientists have now unraveled this little mystery and used it as the basis of a self-spooling liquid wire they say could be used in a variety of applications. Read more
It's no surprise Ford has gone all out to make sure every little piece of the puzzle is up to scratch on the new GT. Having debuted the technology on the Shelby GT350R Mustang, the engineers behind the GT have chased weight savings with wheels from Carbon Revolution. Read more
As the number of smartwatches and fitness bands grows, companies like Garmin are being forced to squeeze more functions into their step-counting bands. The new Vivofit HR+ will measure heart rate, track you using GPS and even give detailed information about your run. Read more
A piloted Audi A7 research car nicknamed "Jack" has become a smart, courteous defensive driver that should be a pleasure to drive beside, whether you're handling the wheel or rolling in an autonomous car of your own. Audi calls it a "research car with social competence."Read more
Looking to improve access to urine testing for various diseases, Stanford University engineers have come up with a smartphone-based urine test for the home that uses a similar approach to those you'll find in the doctor's office, claiming it could offer equally accurate results.​ Read more
A New York startup claims it's ready to make the fictitious Babel fish a reality; the Pilot earpiece from Waverly Labs sits in your ear and is designed to provide near real-time translations of multilingual conversations. Read more
As automakers battle to reduce emissions, we're seeing more cars with one, two and occasionally three turbochargers. No-one besides Bugatti had been crazy enough to strap four turbos to the one engine, but BMW's 750d will change that with its quad-turbocharged 3.0-liter inline six. Read more
A team of researchers led by a team Stellenbosch University in South Africa is developing a point-of-care rapid test for tuberculosis. The new test is aimed especially at areas and settings with limited resources, where it could help speed up diagnosis of the disease. Read more
BeBop Sensors has developed a smart fabric that is meant to make car seats smarter and thus safer by monitoring the size, weight, and movement of both drivers and passengers, whether they sit in the front row or back. Read more
​Having spent over 17 years in low-Earth orbit (LEO) the International Space Station (ISS) has completed its 100,000th lap of planet Earth. Read more
The decline of desktop computing and the proliferation of other devices that require text input mean that alternatives to the traditional keyboard are now needed. The Tap Strap wearable keyboard is one such alternative that works with Bluetooth devices and lets users tap on any surface to type. Read more
The Nura headphones combine in- and over-ear styles together as one, while also featuring a soundwave technology designed to automatically measure hearing and adapt the sound to match the listener.​ Read more
According to research conducted by ESA, atmospheric methane and carbon dioxide levels are continuing to rise, despite global efforts to lower emissions. The data was gathered by the long-serving Envisat probe, combined with readings from Japan’s GoSat mission.Read more
We’ve seen microfluidic devices used for everything from creating organ-on-a-chip systems, to diagnosing ebola. Now, scientists have created a device that uses acoustic vibrations to sort cells, paving the way for faster and more convenient blood test machines. Read more
Researchers have tapped into a mysterious jelly that allows sharks, skates and rays to detect weak electric fields produced by their prey. Read more
British firm Foster + Partners has gained planning permission for a pair of mixed-use glazed skyscrapers in San Francisco, California. Due to begin construction in November, the towers will feature hotel, office, and residential spaces. Read more
​A cutting edge light retardant coating designed to reduce the interference to the delicate optical equipment mounted on space probes is being put through its paces aboard the Kent Ridge 1 satellite, which launched into low-Earth orbit (LEO) in Dec. 2015. Read more
The boring old t-shirt is getting less boring by the day. They can already play music, detect Wi-Fi signals and, if Google ever brings Project Jacquard off the drawing board, even be used as a touchscreen. Now, Broadcast Wearables has a digital t-shirt that lets you write or draw your own designs. Read more
​Inspired by modern ski binding systems, Italian entrepreneur Paolo Piumatti figured that scuba divers could benefit from something just as convenient. The resulting Finclip system lets divers get their fins on with no awkward bending over.​ Read more
Peckham, in south-east London, used to have its own outdoor swimming pool, but it was closed in 1987 and all that remains visible is a crumbling fountain. Now, though, the firm behind the Thames Baths project is involved in plans to reopen the facility as Peckham Rye Lido. Read more
There's no more fun... or more practical... way to learn to program than with Raspberry Pi. This credit card sized computer is the cornerstone to connecting the Internet with the physical world. And this complete kit comes with the hardware and training to start taking on exciting projects asap. Read more

With its line of Dash Buttons, Amazon looked to make it easier to resupply specific household items at the press of an Internet-connected button. Now the online retailer has expanded the idea with the AWS IoT Button, which can be programmed to perform various Internet of Things (IoT) functions. Read more
If you want a high-end VR headset, there are only two options right now. The HTC Vive and Oculus Rift are slightly different takes on virtual reality and the future of gaming. We've been using both for over the last month – let's compare the two and break down some key differences.Read more
A patent filing has surfaced showing a concept smartwatch interface from Samsung, designed to project a touch-enabled display onto the back of the user’s hand. Read more
​Alfa Romeo's range was made up of two hatchbacks between 2008 and 2013, but exciting things are happening in Turin. It mightn't get the blood racing like 2013's Alfa 4C supercar, but the new Giulia has the ingredients to take on midsize sedans like the BMW 3 Series and Audi A4. Read more
Researchers have tested a new type of lab-grown blood vessel implant with encouraging results. The bioengineered vessels proved more durable and just as safe as commonly used synthetic grafts when implanted into patients undergoing kidney dialysis. Read more
Following on from a small, discreet mobility exoskeleton it released last year, Korean auto giant Hyundai has revealed images of a much beefier, tougher looking robotic exoskeleton aimed at the transportation, industrial and military markets. Read more
As the world's automakers push to have their self-driving cars ready for widespread adoption, trials are popping up everywhere. Greenwich is the latest area to open itself up to self-driving car trials, in an attempt to find out how the public feels about ceding control to a car.Read more
Melbourne folk do love their coffee, and one day the beverage mightn't be just pepping them up for a day's work. Swinburne University researchers have scoured the campus' cafes for coffee grounds and used them as part of the mix for a more sustainable road material. ​​ Read more
To overcome Rwanda's challenging topography, the Rwandan government and US startup Zipline are preparing to launch a drone delivery service that will start dropping much-needed blood bags to 20 remote hospitals in the coming months. Read more
Researchers have developed a tiny origami robot that is swallowed as a capsule, then unfolds in true Transformer style to patch a wound or remove foreign objects, such as button batteries. Read more
Last year, Spanish motorcycle marque Bultaco rose from the ashes to present an all-new motorcyc...er .. electric mountain bike. It still isn't ready to announce a legit production electric motorcycle, but it's moving one step closer, bringing the Brinco onto the street (legally). Read more
Disney's new robot uses a hydrostatic transmission that combines hydraulic and air lines, providing more degrees of freedom as well as greater precision and delicacy of touch. Read more
The SkyRunner can rip over the ground at speeds up to 70 mph (113 km/h), then shoot through the air at up to 52 mph (84 km/h) with a separate drive system. And now it can be yours ... for a price.Read more
​Smartglasses aren't unlike smartphones, in that you don't want just anyone picking up yours and using it. Conventional passwords are one way to go, but scientists have developed an alternative that doesn't involve memorizing anything – you do, however, have to let the glasses buzz your skull.​ Read more
Researchers have looked to gain concrete information as to how helpful a smartphone app can be for patients tackling anxiety and/or depression. The results of the study were positive, but they aren’t necessarily indicative of mental health apps as a whole. Read more
Among the connectivity features of BMW's ConnectedDrive infotainment system are the ability for drivers to make calls, listen to music and get live traffic information. A new update now brings more music options, along with other features including smart home integration. Read more
A team of astronomers has discovered a faint blue dwarf galaxy nicknamed Leoncino or the "little lion," that could be used as a tool to test the Big Bang Theory. Read more
MixChecker from Audified allows home mixers and studio pros to hear what their tracks sound like when listening through a TV, car stereo, smartphone or studio monitors and adjust for any weak spots.Read more
Nissan has been working away in chemistry class, and says it has managed to draw more power and a longer life from its lithium-ion batteries by examining the structure of amorphous silicon monoxide. ​ Read more
Drone Volt's Janus 360 drone boasts two heads to carry a total of 10 cameras in order to capture obstruction-free, 360-degree 3D video for use in virtual reality content production. Read more
Smartwatches may be less cumbersome than smartphones, but those little screens of theirs can only display a limited amount of content. That's why researchers have created a prototype smartwatch with two touch-sensitive screens.​ Read more
Mobile phones have rendered the UK's iconic red phone boxes largely redundant, but the mobile lifestyle that they have helped usher in is now seeing them repurposed. New York-based co-working outfit Bar Works is fitting out the phone boxes as mini work pods for people on the go. Read more
There are many MacBook Air storage expansion methods out there, but none quite like this. Simply insert the TarDisk into your MacBook Air’s SD-card slot and it will seamlessly and permanently add 64GB of storage to your existing drive, without slowing down your notebook. You’ll be able to avoid those pesky “startup disk almost full” notifications a bit longer and extend your MacBook Air’s life with one quick addition. Read more





Nema komentara:

Objavi komentar