A Perfect Storm of Planetary Proportions
Tue, Jan 24, 2012
The approach of the solar maximum is an urgent reminder that power grids everywhere are more vulnerable than ever to geomagnetic effects

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Reinventing the Lecture
Fri, Feb 03, 2012
Stanford University is blending the online and in-class experiences

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Why I'm Wagering $100,000 on Quantum Computing
Tue, Feb 07, 2012
If quantum computing really does turn out to be impossible for some fundamental reason, I'll be absolutely thrilled.

COMMENTS:

Why I'm Wagering $100,000 on Quantum Computing
Tue, February 07, 2012
If quantum computing really does turn out to be impossible for some fundamental reason, I'll be absolutely thrilled.

Hackers Eavesdrop on FBI Scotland Yard Conference Call Discussing Hackers
Mon, February 06, 2012
Ease of communication hacking once again exposed

LS3 AlphaDog Robot Begins Outdoor Assessment (Video)
Wed, February 08, 2012
Boston Dynamics' giant robotic pack animal starts getting put through its paces by DARPA

Geek Life: 02.01.2012
Searching for the Aakash

Yet another ultra-inexpensive computer project falls short of the mark

Geek Life: 01.31.2012
IR Eye

A cheap infrared scanner can replace an expensive thermal-imaging camera

Geek Life: 01.24.2012
Fixing the Things About Technology I Hate

Senior Editor Tekla Perry sees 2012 as a year of small but key improvements

Aerospace: 06.02.2009
Competing for the Google Lunar X Prize

If there were a paradise for roboticists, this is what it would look like.

Robotics: 07.20.2009
Astrobotic Technology Reveals Robot Design To Survive Moon's Extreme Heat

For the company vying for the Google Lunar X Prize, it's all about keeping the (robot's) head cool

Semiconductors: 08.13.2009
Highlights from National Instruments Week 2009

The annual NI Week was full of cool demos. Spectrum's video coverage provides a glimpse of the best demos and highlights from the keynote sessions.

Biomedical / Devices

FEATURE

Slideshow: The $71.2 Million Arm

The U.S. Defense Advanced Research Projects Agency (DARPA) is spending at least US $71.2 million to reinvent prosthetic arms from the ground up.

January 2009

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PHOTO: MIKE McGREGOR

DARPA-HARD

Jonathan Kuniholm, an Iraq veteran who lost his arm in 2005, is one of 300 engineers working on DARPA’s Revolutionizing Prosthetics 2009 program, which was created to solve the thorny interdisciplinary problems that stand in the way of creating truly functional prosthetic arms.

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TAGS: Biomedical // Bionics // DARPA arm // Devices // Jonathan Kuniholm // prosthetic arm // robot arms // robotic arm // robotics

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