Tuesday, 7 March 2017

Tomato and egg waste may end up in your tires

A sample of the not-so-black rubber

A typical automobile tire is composed of about 30 percent carbon black, which is a filler that adds durability to the rubber. Carbon black is petroleum-based, however, meaning that it isn't entirely eco-friendly to manufacture. That's why Ohio State University scientists led by Katrina Cornish have been experimenting with a "greener" and more readily-available alternative – namely egg shells and tomato skins.

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Category: Environment

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from New Atlas http://ift.tt/2myEw03

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