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Hellekson's Law (risacher.org) 24 points by killjoywashere on Jan 27, 2022 | past | 1 comment How to Design, Build and Test Small Liquid-Fuel Rocket Engines (1967) (risacher.org) 153 points by areoform on June 7, 2020 | past | 44 comments How to design, build and test small liquid-fuel rocket engines (risacher.org) 1 point by obl on Aug 14, 2019 | past How to design, build and test liquid rocket engines (risacher.org) 1 point by z3phyr on April 21, 2019 | past

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