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Keeping a head above water in Alaska

Nov 11, 2005
Global warming has the water rising in the Native Alaskan village of Newtok. And as Aliza Sherman Risdahl reports, residents have few options.

MIT tracks students' wireless devices

Nov 7, 2005
MIT recently unveiled a campus-wide map that tracks the wireless devices of its students to, among other things, allow users to figure out where they can study in peace. From the Innovation Desk at WUNC, Janet Babin reports.