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A comment on UCF researchers develop new rocket-propulsion system. Parent comment

Re:UCF researchers develop new rocket-propulsion system by Symmetry on Saturday May 02, 2020 @02:20PM (#23053754)
Is this actually more fuel efficient than a hydrolox expander cycle like a RL-10? Any sense of how much?
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Re:UCF researchers develop new rocket-propulsion system by tectonic on Saturday May 02, 2020 @04:52PM (#23054815)
Honestly don't know.
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