Scientists advocate for alternative, sustainable crops

Katrina Cornish spends her days raising dandelions and desert shrubs. She harvests the stretchy rubber substances they produce and uses special machines to dip them into condoms, medical gloves and parts for trachea tubes.

Related Keywords

Nebraska ,United States ,India ,Arizona ,American ,Curt Covington ,Nate Blum ,James Gerber ,Katrina Cornish ,Ohio State University ,Agriculture Organization ,Bridgestone ,Sorghum United ,Nature Food ,Saharan Africa ,South Asia ,Bill Niaura ,Agamerica Lending ,Colorado River ,