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A comment on Vertically aligned carbon nanotubes triple the density of lithium batteries. Parent comment

Re:Vertically aligned carbon nanotubes triple the density of... by rocqua on Wednesday October 07, 2020 @10:09AM (#24708369)
Rockets that use electrical pumps for the fuel and oxygen pumps. Usually rocket engines use some of the fuel and oxygen to run these pumps, which makes them a lot more complicated.

https://en.wikipedia.org/wiki/Electron_(rocket) Is the big player in the field afaik.

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