2012 Nissan Sentra 2.0 S on 2040-cars

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Nissan does its best Google Glass impression with 3E headgear [w/video]

The jury may still be out on whether it'll be legal to drive with Google Glass on your nose, but that doesn't mean automakers are going to sit around waiting to see which way the wind blows in one jurisdiction or another. Mercedes-Benz, for example, is already working on ways to integrate its infotainment system into Google Glass, but Nissan is taking things a step further by developing its own wearable tech.
The device is called Nissan 3E, and we don't have much information to go on at this point - just a couple of images, a terse press release and the highly stylized (and rather painful-looking) video below. The Japanese automaker lists internet connectivity and communication as the primary features. But we'd have to assume that, if an automaker is developing it, the device would have some relevance to, you know... driving.
The possibilities are endless, extending from turn-by-turn directions and track information to vehicle metrics and intuitive control of the car's auxiliary controls. We'll have to wait until we get to Tokyo to find out more, but between this and the smartwatch concept it revealed in Frankfurt, Nissan seems to be on a bit of a gadget streak lately.

Daimler and Nissan venture to build cars in Mexico

Nissan and Daimler have been partnering ever closer for years, and now an unnamed source has told Reuters that the automakers have agreed to a 50-50 joint venture in Mexico that would build Infiniti and Mercedes-Benz models. Given that the rumors about just such a deal go back nearly six months and similar rumblings are years old, this arrangement has been a long time coming.
The insider tells Reuters that a memorandum of understanding was signed between them last month to build the Mercedes GLA-Class and new Infinitis at Nissan's Aguascalientes factory. The rumor didn't say when production would begin. It wouldn't be the first time the two automakers have decided to share this platform - Infiniti will build its Q30 compact on it in the UK next year.
The partnership between the Renault-Nissan Alliance and Daimler goes back to 2010 when the companies signed an agreement to share engines, factories and platforms. Since then, products of the partnership have included the underpinnings for the next-generation Smart and Renault Twingo and shared engines among some other models.

Roller coaster or racecar, which pulls more Gs?

Looking for a thrill? You're not the only one. You'll find kindred spirits at airfields going up for a skydive, atop bridges and towers with bungees attached to their feet and standing in line for roller coasters at the local amusement park. But you'll also find them in the paddock at the racing circuit.
So what's the commonality? G-force. It's like gravity, only in each of these cases, it's experienced by human invention. But which activity subjects your body to the greatest amount of g-force? That's what Nissan set to find out.
Before putting them back in the cockpit, Nismo sent out two of its young hot-shoes - Jann Mardenborough and Mark Shulzhitskiy - to an amusement park in the UK with a camera and a g-force meter to find out if any of the coasters could produce as much lateral gravitational force as an LMP2 racing car. See what they found in the pair of videos, below.