Have you ever been working at a coffee shop all day on the big report, but your table is the only one without access to a plug, and you go to hit send only to have your computer alert you "1% battery, shutting down now"? Now imagine bigger - what if electric car batteries could last twice as long and the vehicle accelerate from a dead stop just like a regular car? How many cell phones or computers have you owned in your life, and where did they go when you threw them out?
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