We have electric cars. So why don't we have electric planes? Electric aviation promises a future of air travel with lower costs and emissions. But these aircraft have been in development for 50 years and still haven't hit the mainstream. Deputy executive producer Daniel T. Allen took a spin in the Alia CX300, one of the industry's promising electric models, to learn more about these planes — and whether we could be flying in them any time soon. Learn more about the future of electric planes at the link in our bio. #travel #electricplanes #aviation #pushinglimits