Thread: MIT's Ion-drive sustainer takes flight
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Old November 24th 18, 04:11 PM posted to rec.aviation.soaring
john firth
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Default MIT's Ion-drive sustainer takes flight
On Thursday, November 22, 2018 at 9:33:17 AM UTC-5, son_of_flubber wrote:
https://techxplore.com/news/2018-11-...ver-plane.html

Has anyone quoted or attempted to assess efficiency?

John F