Tag: distance

Infiniti debuts breakthrough engine technology in new QX50

Jonathan Gitlin The new Infiniti QX50 might not seem the most natural fodder for these pages, but its engine surely is. Just introduced to the world at the Los Angeles Auto Show, the crossover is powered by the world’s first production variable-compression ratio engine. It’s a 2.0L turbocharged four-cylinder called the VC-Turbo, and it represents a huge leap forward for internal combustion engine technology. By altering the distance that the piston head travels within its cylinder, the VC-Turbo can operate with a compression ratio as low as 8:1 (for maximum performance) or as high as 14:1 (for maximum efficiency). The engine is as powerful as the older naturally aspirated 3.5L VQ V6 in the previous QX50 and makes more torque, but it’s also smaller, lighter, and a lot more fuel-efficient. It can even switch between the Atkinson and regular combustion cycles. Read 5 remaining paragraphs | Comments

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Infiniti debuts breakthrough engine technology in new QX50

‘Battlezone’ Classic Mode fulfills the promise of ’80s VR

It’s been 36 years since Atari released Battlezone and effectively created the first-person shooter in the process. The game’s immersive periscope viewer and vector graphics influenced decades of game design and provided arcade goers with an early glimpse of what a virtual reality world could look like. While we’ve argued here that Battlezone ‘s PSVR reboot is the ultimate fan service and a great first leap into VR gaming, it was still missing one key thing: the old-school, glowing green cathode-ray tube vibe of the original. That’ll change next week, when Rebellion Studios adds a free Classic Mode update as their “faithful homage” to the title that arguably started it all. According to Rebellion Studios lead programmer Richard May, making something new feel retro is more complicated than it sounds and “recreating the glowing green lines using our modern in-house engine required some workarounds.” The controls, on the other hand, were a little simpler to rebuild since the team had already built out the two-track control system of the original arcade cabinets. And one more thing that’s not changing: you still can’t get any closer to that danged volcano in the distance. In addition to Classic Mode, the free Battlezone update also adds new missions, levels and a game codex. The whole thing rolls out on December 20th . Source: PlayStation Blog

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‘Battlezone’ Classic Mode fulfills the promise of ’80s VR