The Naked Scientists Podcast

Dr Chris Smith

Education, Higher Education, Science & Medicine, Natural Sciences, Technology, Tech News

Chart Positions

Natural Sciences 17
Science & Medicine 37

The Naked Scientists flagship science show, includes the latest science news, interviews with top scientists, hands-on science experiments and answers to your science questions.


Pollution & Plastics

February 8th, 2010

Episode 198 of 1055 episodes

Could plastics be polluting your body? This week, we hear how hormone-mimicking chemicals leaching from plastics can cause coronaries, strokes and diabetes. Even the plastic mineral water bottle isn't safe - snails grown in them produce more offspring. Also, how oestrogen in lakes can feminize fish and cause their populations to plummet, Meera takes a trip to the sewage works to see how we clean up our act and, in Kitchen Science, Ben and Dave play with mud to find out how a water filter works. Plus, the hot news this week: how sperm get turned on, recreating colourful dinosaurs and understanding how mosquitoes smell the world.

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