MIT Researcher Don Sadoway, using governmnet and private research funding, re-invents the battery. Really there is no shortage of electricity or potential for E flow,,,but there is a shortage of storage, and vision. About the liquid metal battery. Application in devices , autos, etc.....buggy whippers get out of the way, please....
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New prototype batteries will be liquid metal design--without subsidies...video in link below
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http://bevault.com/donald-sadoways-ted-talk-on-grid-energy-storage/.
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...TM7