Next Big Future - 48 Hours

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• Tesla Battery Expert Dahn Says Existing Lithium Ion Are Already Beyond 3 Million Mile Batteries - 24 hours

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• US Army and Navy Demo 300 Kilowatt Laser by 2022 and Navy Targets 500 Kilowatts by 2024 - 28 hours

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• Super Long Range Cannons Could Create Global Trench Warfare 2.0 - 34 hours

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• - 45 hours