Contents Pages by Subject

Inventions

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http://www.gizmag.com, By Jason Falconer

Using a 3D printer, researchers at the University of Illinois have developed synthetic "bio-bots" about seven millimeters long that are powered by embedded cardiac cells that give them the ability to "walk" on their own.

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http://www.wired.com, By Sarah Mitroff

Finally, after decades spent wandering through the world of print, television, and the web, advertising has come home to its spiritual birthplace – the public restroom.

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http://science.howstuffworks.com,

Some inventions are so ubiquitous that it's difficult to imagine they started as an idea scribbled on paper and then a patent application submitted to, say, the U.S. Patent and Trademark Office (USPTO).

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http://www.wired.com, By Roberto Baldwin

Even with the somewhat muted (by Apple standards) demand for the iPad mini, Apple still had a fantastic weekend of iPad sales. It seems that even the company’s non-hits are hits. That’s not the case.

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