Thursday, January 22, 2015

NVIDIA's newest GPU crams in tons of power without a hefty price

Source: http://www.engadget.com/2015/01/22/nvidias-newest-gpu-crams-in-maxwell-power-without-a-hefty-price/

If you've been tempted by NVIDIA's high-end GTX 970 and 980 video cards, but couldn't justify their high prices, the company's latest entry is made for you. NVIDIA is rounding out its Maxwell family of video cards today with the GTX 960, a desktop GPU that it describes as hitting the "sweet spot" when it comes to price and performance. It's far more powerful than the entry-level GTX 750 and 750 Ti announced a year ago, but at $199 it's significantly cheaper than its high-end siblings (though some variations may be a tad more expensive). Just how powerful is the GTX 960? Enough for you to be able to play modern games like Watch Dogs and Assassin's Creed: Unity in 1080p with the highest settings and still get a silky smooth frame rate of 60 FPS -- at least, according to NVIDIA. Expect to see video card makers roll out their GTX 960 cards over the next few weeks.

The GTX 960 also delivers one of the more intriguing features from the beefier Maxwell cards: 4K-like gaming on 1080p screens. While it probably won't be powerful enough to play graphics-heavy games in 4K, it can run less intensive games like League of Legends at that higher resolution and translate the sharper textures into something usable for your 1080p monitor. The GTX 960 sports 1,024 CUDA cores (half of the GTX 980's cores, and a bit less than the 970's 1,664) with a base clock speed of 1.1GHz. NVIDIA's also left in plenty of overclocking headroom -- it claims you can bump the GPU up to 1.5GHz without much effort (assuming the card you're using has decent cooling).

In short, the GTX 960 is the NVIDIA card most gamers should be snapping up. It's replacing the three-year-old GTX 660, which is certainly due for an upgrade. And aside from just being more powerful, it also includes some features gamers might appreciate. It'll run MOBAs like League of Legends silently, and it only needs a single six-pin power connector, both on account of Maxwell's impressive power efficiency. And the GTX 960 supports NVIDIA's new MFAA (multi-frame anti-aliasing) feature, which delivers most of the benefits of traditional anti-aliasing without the performance hit. In a live demo running Far Cry 3, simply turning on 4X MFAA bumped the frame rate from 43 FPS to 53 FPS.

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How small is an atom, really? (or how to make your head explode)

Source: http://sploid.gizmodo.com/how-atoms-are-so-weird-that-they-are-almost-impossible-1680999932

How small is an atom, really? (or how to make your head explode)

Kurzgesagt has a neat new explainer: "How small is an atom?" I watched it. It does a great job at giving you an idea of how small atoms are and how they work. But it doesn't matter, because my brain just plainly refuses to believe any of this. Hulk head hurt. Hulk smash atoms. Oops, Hulk make nuclear detonation.

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Wednesday, January 21, 2015

drag2share: Microsoft reveals the 'Surface Hub,' an 84-inch 4K all-in-one

source: http://www.engadget.com/2015/01/21/microsoft-reveals-the-surface-hub/?utm_source=Feed_Classic_Full&utm_medium=feed&utm_campaign=Engadget&?ncid=rss_full

Today might be all about the next chapter in Windows, but there's something for the hardware-heads, too. Specifically the Surface Hub -- which joins Surface tablets, and Lumia smartphones on Redmond's roster of gear offerings. This beast is basically a large all-in-one PC (slash smart display) that is fully loaded with sensors, speakers, WiFi, NFC, microphones, cameras and more. The funniest thing? This huge device has been hiding in plain sight for the duration of Microsoft's keynote today.

While technically it's a regular Windows machine, it's fair to say that this is very much a business/collaboration tool. The most elaborate intelligent whiteboard you can imagine! No doubt, this is fruit from Microsoft's purchase of Perceptive Pixel, and of course, Redmond wants this to be the center of the modern workplace. For example, Hayete Gallot (senior director of business security), was careful to mention the special, large-screen apps that will come along with Windows 10 -- perfect for that 84-inch real estate. Naturally, Skype for Business is baked right in, too. And while business features can sometimes be a bit, y'know, dry... neat touches like being able to mark up presentations with a pen, and auto-sharing projects to attendees after a conference call do sound like a future of business we'd want to be part of. No details on when you can deck out your boardroom just yet though.

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Microsoft's HoloLens headset is a holographic display for Windows 10

Source: http://www.engadget.com/2015/01/21/microsofts-hololens-headset-gives-your-windows-10-pc-a-holograp/

Microsoft is building support for holographic displays into Windows 10, so it only makes sense that the company would make one of those displays, wouldn't it? Meet HoloLens, an official headset with see-through lenses that merges digital content with the physical. It includes spatial sound so that you can hear things happening behind you in the virtual world, and it even has a dedicated Holographic Processing Unit (HPU) to make sure everything works smoothly. The company is shy about just when it'll start selling HoloLens, but it should be available "in the Windows 10 time frame."

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New amazing metal is so hydrophobic it makes water bounce like magic

Source: http://sploid.gizmodo.com/new-amazing-metal-is-so-hydrophobic-it-makes-water-boun-1680799039

New amazing metal is so hydrophobic it makes water bounce like magic

Scientists at the University of Rochester have created a metal that is so extremely hydrophobic that the water bounces on it as if it were repelled by a magic force field. Instead of using chemical coatings they used lasers to etch a nanostructure on the metal itself. It will not wear off, like current less effective methods.

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