The truth about “NASA’s impossible drive” / Emdrive

The concept of Emdrive appeared in early 2000. The drive that should violate laws of physics but also the drive that works, at least according to the inventors. There were some controversial test results, so let’s figure out what this drive is, how it’s supposed to work and look at the most recent data.

Sources:
Roger Shawyer
http://www.emdrive.com/IAC20bio.pdf
Perpetual Motion Machine
https://www.livescience.com/55944-perpetual-motion-machines.html
EmDrive
https://www.space.com/can-emdrive-space-propulsion-concept-work
https://www.aerosociety.com/news/flights-of-fancy/
Interstellar travel
https://www.trtworld.com/magazine/here-s-why-there-s-still-hope-for-interstellar-travel-45837
Shawyer’s tests
https://www.theengineer.co.uk/defying-gravity/
Paper of chinese scientists
http://www.tjjs.casic.cn/ch/reader/create_pdf.aspx?file_no=20160220&flag=1&journal_id=tjjs&year_id=2016
Eagleworks
https://ntrs.nasa.gov/api/citations/20140000851/downloads/20140000851.pdf
https://ntrs.nasa.gov/citations/20110023492
ttps://arc.aiaa.org/doi/10.2514/1.B36120
Article flaws
https://www.centauri-dreams.org/2017/01/03/close-look-at-recent-emdrive-paper/
Electromagnetic effects
https://www.forbes.com/sites/startswithabang/2018/05/23/the-emdrive-nasas-impossible-space-engine-really-is-impossible/?sh=6024f7773a00
Astrium
https://www.newscientist.com/letter/mg19225740-300-emdrive-no-thanks/
Dawn
https://solarsystem.nasa.gov/missions/dawn/technology/ion-propulsion/
Unruh effect
https://arxiv.org/pdf/1604.03449.pdf
https://www.forbes.com/sites/briankoberlein/2016/04/21/the-theoretical-dream-of-the-emdrive/?sh=6617bf95508c
2021 test
https://www.popularmechanics.com/science/a35991457/emdrive-thruster-fails-tests/
https://www.grenzwissenschaft-aktuell.de/latest-emdrive-tests-at-dresden-university-shows-impossible-engine-does-not-develop-any-thrust20210321/
https://www.researchgate.net/publication/350108418_High-Accuracy_Thrust_Measurements_of_the_EMDrive_and_Elimination_of_False-Positive_Effects
https://www.popularmechanics.com/science/a36098824/emdrive-inventor-defends-failed-tests/
Response
https://www.popularmechanics.com/science/a36098824/emdrive-inventor-defends-failed-tests/
SPR
http://emdrive.com/
https://web.archive.org/web/20180526051221/https://www.newscientist.com/data/images/ns/av/shawyertheory.pdf
Patents
https://patents.google.com/?inventor=Roger+Shawyer
https://patents.google.com/patent/US20140013724A1/en

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