curprev23:5723:57, 2 November 2023 144.91.188.254talk 53,855 bytes−37 I removed sentences describing nitromethane as an oxidizer which can be used to run a turbopump. Although it decomposes exothermically on its own and therefore could run a turbopump, the oxygen balance is fuel-rich and nitromethane therefore would not behave as an oxidizer.undoTag: Visual edit
curprev04:3404:34, 5 January 2022 2600:1012:b04d:4c00:117f:48e7:9acb:340dtalk 50,203 bytes−668 →Commercial companies: Updated section to reflect that Rocket Crafters Inc. appears to be defunct (company website and social media have not been updated since mid-2020, and that Rocket Lab no longer sells hybrid sounding rockets as of the Electron launch vehicle becoming a mature technology.undoTag: references removed