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A Staggering 19x Energy Jump in Capacitors May Be the Beginning of the End for Batteries (www.popularmechanics.com)

submitted 6 months ago by [email protected] to c/[email protected]

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[–] [email protected] 5 points 6 months ago

And we should also consider the longevity of these infrastructures. Cities that built their subways in the 19th century are still running them today and are vastly superior in terms of transit abilities than car cities. The population densities of today are unimaginable without central sewers and water infrastructure. Having continent spanning electricity grids are gigantic achievements. All these have shaped our lives for decades and sometimes centuries already and they are set to do so for centuries to come.