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[-] uis@lemm.ee 5 points 1 week ago

Not novel. I think there was a train somewhere in Africa, that transported some ore from mountain to port. On the way down with ore it charged and uphill it used charge.

[-] Pulptastic@midwest.social 2 points 1 week ago* (last edited 1 week ago)

That’s genius. Who cares if thermodynamics wins, it weighs less on the way up so works out just fine.

Just like the example in TFA.

[-] locuester@lemmy.zip 2 points 1 week ago

Is novel for a dump truck to use this. Of course it’s not a completely new concept entirely.

this post was submitted on 12 Nov 2024
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