Tires From Lettuce

Science Underground

English - November 08, 2015 10:00 - 2 minutes - 1.85 MB - ★★★★★ - 35 ratings
Natural Sciences Science Education earth science astronomy biology chemistry physics stem Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed

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There are 2 billion tires sold every year and each takes several gallons of oil to make it. Scientists have found an unusual source of natural rubber that is hidden in your salad.