60-Second Science

Scientific American

Science & Medicine, Natural Sciences, Technology

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Natural Sciences 8
Science & Medicine 22

Leading science journalists provide a daily minute commentary on some of the most interesting developments in the world of science. For a full-length, weekly podcast you can subscribe to Science Talk: The Podcast of Scientific American . To view all of our archived podcasts please go to www.scientificamerican.com/podcast


Quarter-Million Tons of Plastic Plague Oceans

December 11th, 2014

Episode 161 of 580 episodes

Based on trawling samples and visual observations of plastic debris, computer models calculate that some 5.25 trillion particles of plastic—about 269,000 tons—may litter the world's oceans. Christopher Intagliata reports

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