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The first flying car, 'Model A,' approved by the FAA and it's 100% electric
(www.usatoday.com)
This is a most excellent place for technology news and articles.
Don't forget that with batteries in particular we basically always design our devices to use up all that new capacity rather than having them just go longer without charging. If you could fit a modern Iphone battery into one from 2010 it would probably run all week without needing to recharge.