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New invisibility cloak combines metamaterials and fancy electronics to be thinner, lighter, more invisible

2013-11-11 18:00:45| Extremetech

A researcher at the University of Texas at Austin has devised an invisibility cloak that could work over a broad range of frequencies, including visible light and microwaves. This is a significant upgrade from current invisibility cloaks that only cloak a very specific frequency -- say, a few hertz in the microwave band -- and, more importantly, actually make cloaked objects more visible to other frequencies. The UT Austin cloak would achieve this goal by being active and electrically powered, rather than dumb and passive like existing invisibility cloaks.

Tags: more electronics invisible combines

 

iPad Air reviewed: Thinner, lighter, faster, and easier to hold. Whats not to like?

2013-10-30 18:53:47| Extremetech

With just a couple of days until the iPad Air's official release date of November 1, the first batch of hands-on reviews have arrived. As the thinner, lighter, and smaller successor to the massively acclaimed iPad 4, the reviews for the iPad Air are exactly what you'd expect: universally positive.

Tags: to like air hold

 
 

Apple Announces iPad Air-Dramatically Thinner, Lighter & More Powerful iPad

2013-10-23 00:40:56| Wireless - Topix.net

Precision-engineered to weigh just one pound, iPad Air is 20 percent thinner and 28 percent lighter than the fourth generation iPad, and with a narrower bezel the borders of iPad Air are dramatically thinner-making content even more immersive.

Tags: powerful apple announces lighter

 

Apple releases lighter, cheaper 13- and 15-inch MacBook Pro with Retina display, Haswell

2013-10-22 19:47:39| Extremetech

At Apple's special October 22 event in San Francisco, the company has unveiled new MacBook Pros. As expected, the old 13- and 15-inch MacBook Pros have finally been retired. Now the MacBook Pro will only come with a Retina display. Both the 13- and 15-inch models have been updated today, and both will begin shipping today as well. The entry-level 13-inch MBP with Retina display will cost $1300; the entry-level 15-inch MBP with integrated graphics will cost $2000.

Tags: pro display releases apple

 

iPad 5 will be thinner & lighter, iPad Mini gets Retina display, says rumor mill

2013-10-21 20:02:51| Extremetech

Apple will likely be unveiling new hardware revisions of its popular iPad line, and the rumor mill is at a fever pitch. We can expect a stylishly thin redesign, but we're wondering what else is on the docket. Will the iPad Mini ship with a Retina display? Will the Touch ID fingerprint scanner make its way to the iPhone's big brother? If these rumors are to be believed, we'll leave tomorrow's press event feeling very satisfied.

Tags: display mini says mill

 

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