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A comment on Silent and Simple Ion Engine Powers a Plane with No Moving Parts. Parent comment

Re:Silent and Simple Ion Engine Powers a Plane with No Movin... by thinkcontext on Wednesday November 21, 2018 @01:39PM (#18504904)
For the Nature paper they compared unpowered vs powered flight. Unpowered got about 10m, powered got to 60m, the length of their test facility.
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