Adult Stem Cells
With research on embryonic stem cells mired in controversy, adult stem cells are quietly providing the basis for striking advances toward new therapies.
MIT News: Jan/Feb 2012
TR: Nov 2001 PDF issue
Coming soon to the small screen: technology that will enable you to watch anything you want, anytime, anyplace. All that´s needed is a magic box.
With research on embryonic stem cells mired in controversy, adult stem cells are quietly providing the basis for striking advances toward new therapies.
The Web is huge but not very smart. Computer scientists are beginning to build a "Semantic Web" that understands the meanings that underlie the tangle of information.
Breaking into networks is more than a joyride-it´s the coming mission of criminals, industrial spies and terrorists. Can new security techniques stop them?
Tired of short-lived batteries? Methanol-powered micro fuel cells are racing toward market, promising up to 20 hours of cell-phone talk time.
DuPont´s energetic chairman is reinventing the nearly 200-year-old chemical company, shifting its emphasis to biology-based materials and electronic displays.
From the Editor in Chief
The philosophers got it wrong: scientists love new ideas-if they´re right.
A college junior shed new light on a century-old problem.
A powerful concept known as "sync" coordinates data held in your pocket, your PC and repositories worldwide.
Efforts to find Peace Corps-like roles for technologists gain momentum.
Content ratings for movies, TV shows and video games aren´t helpful. Parents need ways to apply their own values.
Absurdly broad stem cell patents are shutting down promising research.
Devices that build themselves are key to nanotech.
A camera and algorithm know it´s you.
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