Activist Pushes Chinese Factories to Clean Up

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Activist Pushes Chinese Factories to Clean Up, Device Translates Brainwaves into Speech, “Cannabusiness”

By publishing online maps of environmental violations, Ma Jun has pushed over 1,300 Chinese factories to address pollution problems; a new device uses computer models to produce speech from brain signals; social entrepreneurs in New Zealand regard the booming “cannabusiness” as an effective way to empower disadvantaged Maori communities.