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The Cavalerie Anakin enduro bike

Dirty, noisy chains and dirty, fragile rear derailleurs are two features of modern mountain bikes that could certainly stand to be made obsolete. Well, the Cavalerie line of full-suspension MTBs does away with both, replacing them with a Gates Carbon belt drive and an Effigear gearbox. Launched last year in its native France, Cavalerie is about to get a boost in profile, as it commences distribution in North America.  Read More

Artemis has unveiled pCell, a new mobile network technology that overcomes the problems as...

The rise of smartphones and subsequent explosion in mobile data usage has put a strain on mobile networks, slowing them down when congested and requiring more and more radio spectrum space to accommodate the demand. Artemis Networks hopes to solve this problem with a new technology called pCell, which promises full speed mobile data regardless of the number of users.  Read More

WRX in its native environment, sliding around a corner on a dirt road

The Subaru WRX has always been a touchstone for rally car performance in a street legal car with its fast handling, turbocharged acceleration and hefty hood scoops. Subaru's long-awaited refresh adds a six speed manual or automatic gearbox, new styling, and bids farewell to the five door hatchback version.  Read More

Artist's concept of the LLCD transmitting to Earth (Image: NASA)

This week, NASA released the results of its Lunar Laser Communication Demonstration’s (LLCD) 30-day test carried out by its Lunar Atmosphere and Dust Environment Explorer (LADEE) that is currently in orbit around the Moon. According to the space agency, the LLCD mission proved that laser communications are practical at a distance of a quarter of a million miles and that such a system could perform as well, if not better, than any NASA radio system.  Read More

New York City in the pastel shades of Nickolay Lamm's cellular network interpretations (Ph...

Nickolay Lamm is a self-identified artist and researcher, who is making a career of transforming ordinary images into extraordinary visual displays of quantitative information, to borrow from Ed Tufte. We take a look at his transformation of New York, Chicago, Hollywood, and Washington D.C. through converting cellular network transmissions into visual overlays.  Read More

Artist's concept of LADEE entering lunar orbit (Image: NASA)

NASA’s Lunar Laser Communication Demonstration (LLCD) experiment made history yesterday as it beamed data back to Earth from lunar orbit at previously unheard of speed for a space mission. Operating from the LADEE lunar orbiter, the LLCD used lasers to transmit data to Earth at 622 megabits per second (Mbps) as a demonstration of a technology that NASA hopes will one day not only keep up with the communications demands of future missions, but also greatly enhance their capabilities.  Read More

The research took place at the German Aerospace Center (Photo: DLR)

For the first time, quantum cryptographers have successfully transmitted a quantum key from a fast-moving object – a Dornier 228 turboprop. The experiment involved sending a secure message from the aircraft to a ground station via laser beam, and can be considered a significant step toward the creation of a network of “unbreakable” satellite data transmissions.  Read More

Ford and GM are developing a new generation of transmissions

Over the course of the past several years, German manufacturer ZF Friedrichshafen has introduced 8- and 9-speed transmissions. Vehicle models from the likes of Chrysler and Land Rover have made use of the new hardware, touting fuel economy gains and other advantages. Now, the other two major Detroit auto manufacturers are teaming up to develop 9-speed transmissions of their own, and they're taking it one step further: 10-speed transmissions.  Read More

The Pinion P1.18 sealed gearbox for bikes is an alternative to derailleurs or hub transmis...

Rear derailleurs are problematic, particularly on mountain bikes. They get bent, they get gunked up, and they’re exposed to the elements. While sealed hub transmissions lack these problems, not all of them have axles that are strong enough for multi-terrain use, they add revolving weight, and that weight is added in the back of the bike – not low and in the middle, where you want it. German company Pinion has developed what it claims is something better ... a sealed gearbox located adjacent to the bottom bracket.  Read More

The Range Rover Evoque, with the world's first 9-speed gearbox

Land Rover has announced that it will demonstrate the world's first nine-speed automatic transmission for a passenger car at the 2013 Geneva Motor Show. The ZF HP9 9-speed gearbox has a higher top gear in a more compact design, in order to fit in the same space as conventional 6-speed transmissions. According to Land Rover, it will also provide smoother gear shifts with improved accelerations and lower fuel consumption.  Read More

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