Podcast for 18 February 2012

February 18, 2012

AAAS 2012 ANNUAL MEETING SPECIAL – This week, we’re coming to you from Vancouver, British Columbia, where scientists are gathering to tackle issues or global importance, such as how to boost crop productivity to feed a growing population, and making cookstoves safer for the world’s poor. Also: video games to combat cataracts, and ultra-thin electronics printed with silver ink.

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