【#科技头条#20130725】

【#科技头条#20130725】

1.谷歌力推:①仅35美元的搭载Android 4.3的电视新设备Chromecast,欲与苹果电视一争高下。②世界上分辨率最高的7寸平板电脑,第二代Nexus 7平板电脑(洛杉矶时报)。

http://www.latimes.com/business/technology/la-fi-tn-google-roundup-new-nexus-7-android-43-and-chromecast-video-chat-20130724,0,2698495.story

 

Google roundup: New Nexus 7, Android 4.3 and Chromecast [Video chat]

Google is hoping to follow the success of the 2012 Nexus 7 tablet with a thinner, lighter and more narrow version. The 2013 Nexus 7 features an all black design and has been outfitted with a 5-megapixel rear-facing camera and dual stereo speakers.

More importantly, though, the second-generation Nexus 7 tablet features a 1080p HD screen. The Nexus 7's 7-inch screen now has a 1,920 by 1,200 pixel resolution and a 323 pixel density, which Google says is the highest of any tablet. Additionally, the tablet runs on a quad-core 1.5Ghz Snapdragon S4 Pro processor.

The improved Nexus 7, however, is going to cost more than its predecessor, which has a base cost of $200. For a 16-gigabyte version of the new Nexus 7, customers will pay $229 while the 32 GB version will cost $269. Those models will be available July 30. A 32 GB 4G LTE version that works with AT&T, T-Mobile and Verizon will come out in the next few weeks and be available for $349.

Android 4.3 Jelly Bean

Powering the new Nexus 7 tablet is Android 4.3 Jelly Bean, the newest version of Google's mobile operating system.

Android 4.3 isn't a major leap for the mobile platform, but there are a few new features, including restricted profiles, which parents will love. With restricted profiles, users can create multiple accounts for a device and limit the access that some accounts have. This can be used, for example, by a parent to limit their child from certain apps or content.

Google said Android 4.3 Jelly Bean will come installed on the new Nexus 7, and it will also be available for download for older Nexus devices on Wednesday. That includes the original Nexus 7 and the Nexus 10 tablets as well as theNexus 4 and the Galaxy Nexus smartphones.

 

2.盘点10个最有争议的维基百科页面:全球变暖、美国、布什、无政府主义、穆罕默德、耶稣和基督教(CNN)。

http://www.cnn.com/2013/07/24/tech/web/controversial-wikipedia-pages/index.html?hpt=te_r1

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Wiki wars: The 10 most controversial Wikipedia pages

They've long been considered topics that aren't polite to discuss at the dinner table. As it turns out, politics and religion can get touchy on Wikipedia as well.

The two topics dominated a list of the most controversial pages on the crowdsourced Web encyclopedia.

Topping the English-language version of the list? Former President George W. Bush.

To determine the most controversial pages, researchers from Oxford University looked at their number of "reverts" -- instances in which an editor changes something on a page, only to have someone else come along and change it back to the previous wording.

Alongside Bush, the political philosophy of anarchism made the list. So did global warming and the United States -- two topics that, while not exclusively political, certainly have political elements.

As for religion, Mohammed, Jesus and Christianity were all among the top 10.


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