The iTunes U app gives you access to complete courses from leading universities and other schools - plus the world’s largest digital catalog of free education content - right on your iPad, iPhone, or iPod touch.
Video tutorial e previews of the app:
[video:http://vimeo.com/33626913]
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The investigative report Science published the last week documented something has been known for a long time: in China there is a thriving trading of scientific articles. Some researchers are even willing to pay 10,000 dollars for putting their names on articles that will be published on peer-reviewed international journals. There are proper agencies that manage this kind of trading. Besides, as stated on New Scientist by the free-lance
