From the October 2008 Scientific American Magazine | 0 comments

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October
2008 Issue
News Scan Augmented Reality Makes Commercial Headway
In Brief News Scan Briefs: Eel Model for Body Armor; Great Green Wall
News Scan Researchers hone seismic skills to peer inside glaciers
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News
Hydrogen Power on the Cheap—Or, at Least, Cheaper
Chemists have devised less expensive ways to tap the energy potential of this ubiquitous element.

Podcast
Outsmarting Bombers and a Warless Future?
We discuss high-tech attempts to battle improvised explosive devices (IEDs), and journalist John Horgan talks about the possibility of eliminating war.

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How the Seeds of the First Stars Formed
Simulations reveal that the cosmic dark ages ended when protostars coalesced from primordial clouds of hydrogen gas.

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Instant Egghead
From dark matter to synthetic biology, SciAm editors show how to explain complicated concepts simply, using the everyday stuff on their desks.

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Could a Pill Replace Exercise?
A drug improves physical endurance in mice, but don’t throw away your treadmill quite yet.

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Powering a Green Planet: Sustainable Energy, Made InteractiveThe Web-only article below is a special rich-media presentation of the feature, "A Path to Sustainable Energy by 2030", which appears in the November 2009 issue of Scientific American. It was created by FlypMedia.com. Use the arrow in the lower corner to navigate