Re:The war on food waste is a waste of time
by mrob on Thursday February 27, 2020 @09:35PM
(#22440051)
>The amount of energy required to move x amount of mass is a math problem
If the energy isn't lost to friction then most of it can be recovered. Although I think it's impractical, the Hyperloop concept is one way to reduce friction. Instead of increasing transport speeds beyond current air travel, it could be used at the same speeds but much lower energy cost.
If the energy isn't lost to friction then most of it can be recovered. Although I think it's impractical, the Hyperloop concept is one way to reduce friction. Instead of increasing transport speeds beyond current air travel, it could be used at the same speeds but much lower energy cost.