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In 2009, Berkeley seniors Nikhil Arora and Alejandro Velez started to geek out over something they'd heard in a lecture: you can grow a healthy crop of mushrooms on used coffee grounds. Intrigued by the business potential, the pair set aside jobs in fi...

Back to the Roots: Nikhil Arora and Alejandro Velez

By NPR Nov 8, 2021 | 12:15 AM
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