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December 2009: Best of What's New
In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.
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The first antenna for the world's largest observatory arrives high up in the alien environment of the Chilean Andes.
It seems to me that this observatory should had been built on the moon as part of our permanent commitment to that resource.
ALMA stands for Atacama Large Millimeter Array. It would be helpful to explain this in the article commentary.