this post was submitted on 26 Jan 2026
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New York Startup Builds Fridge-Sized Machine That Can Turn Air Into Gasoline (www.jalopnik.com)
submitted 15 hours ago by Innerworld@lemmy.world to c/technology@lemmy.world
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[–] bluGill@fedia.io 1 points 3 hours ago

Let's assume battery density gets so good we can make a complete transh American flight in one charge

Nice thought experiment, but the physics of how batteries work mean we can't. The theory behind batteries only allow for so much improvement, and will never get close to gasoline/diesel. For most driving batteries are good enough, but they will never be as good as gasoline despite how inefficient ICEs are.