Dr. Russell Sharp explores unusual hydroponic projects, focusing on the Hengshui Vertical Farm in China — a multi-story, LED-assisted urban farming innovation center with rooftop greenhouses, classrooms, and water-recycling and passive cooling systems.
He also covers a Canadian converted warship now growing produce in its hull, discussing the social, logistical and regulatory challenges and the potential for remote communities to gain access to fresh food through hydroponics.
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