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Enter a new hypothesis in Science or Technology. You will give your own opinion on this opinion. Note that even if your choice cannot be changed, but you will always be able to enter new comments at any moment.
EmDrive thruster: propulsion systems that donâ€™t need propellant as the EmDrive (electromagnetic drive) is possible : True / False / Other from BG will end on 01/01/2027 11h51
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