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Silicon Valley's next big thing: Lab-grown meat
Meat consumption is one of the biggest factors contributing to climate change and world pollution, according to the UN. But in San Francisco startups such as JUST or New Age Meats have developed a cell-based meat product that tastes and looks like chicken or pork.
02:44
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CNN Business
Innovative Cities
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Silicon Valley's next big thing: Lab-grown meat
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CNN Business
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New technology tackles London's air pollution problem
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These start-ups want to improve health care in the UK
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Is artificial intelligence the future of education?
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Clean energy trading through blockchain
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Urban digitization eases traffic in Hangzhou
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Rotterdam's continuous fight against floods
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Ahmedabad's plan to reduce heat-related deaths
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Sydney's Central Park redefines high-density living
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Accra turns human waste into green energy
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