robot fish Archives – The Green Optimistic green tech news, since 2008 Fri, 07 Nov 2014 03:19:21 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Robotic Fish Saving the World by Saving Fish https://www.greenoptimistic.com/robotic-fish-saving-world-saving-fish-20141106/ https://www.greenoptimistic.com/robotic-fish-saving-world-saving-fish-20141106/#respond Fri, 07 Nov 2014 03:19:21 +0000 https://www.greenoptimistic.com/?p=50078 We earlier featured a robotic fish that can detect pollution.  Now, if that robot is trying to save humans from themselves and the pollution that people generate, this one is trying to save other fish. So while hydroelectric dams help us displace fossil fuels, they were often opposed by conservationists because they kill some salmon […]

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