[ExI] Magnetizable Concrete in Roads Could Charge Electric Cars While You Drive
sen.otaku at gmail.com
Thu Aug 12 03:33:58 UTC 2021
Very interesting. Hard to imagine but that doesn’t mean much these days.
> On Aug 11, 2021, at 10:13 PM, John Grigg via extropy-chat <extropy-chat at lists.extropy.org> wrote:
> "Installing the system is also not cheap at roughly $5 million per mile, but according to the New York Times, the German government thinks it may still be cheaper than having to switch to trucks powered by hydrogen fuel cells or large enough batteries to enable long-haul deliveries. The country’s transport ministry is currently comparing the three approaches before making a decision about which to support.
> Even if the economics make sense, rolling out road charging infrastructure will be an enormous effort, and it could take decades before every highway can help top your car up. But if the technology keeps progressing, it could one day make empty tanks a thing of the past."
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