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What’s a smartphone made of? – By Kim Preshoff
Copyright © 2019
https://ed.ted.com/lessons/what-s-a-smartphone-made-of-kim-preshoff
Manufacture of billions of smart phones is devastating the earth. If we don’t recycle our phones, what will happen?
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Published: Aug 4, 2019
Latest Revision: Aug 4, 2019
Ourboox Unique Identifier: OB-668485
Copyright © 2019
This book was created with