A very small team[1] at NASA did indeed test it, but their results had problems[2]. Also, results from any source can be reported on poorly. [1] https://en.wik

A very small team[1] at NASA did indeed test it, but their results had problems[2]. Also, results from any source can be reported on poorly. [1] https://en.wikipedia.org/wiki/Advanced_Propulsion_Physics_Laboratory https://en.wikipedia.org/wiki/Advanced_Propulsion_Physics_La... [2] https://en.wikipedia.org/wiki/RF_resonant_cavity_thruster#EmDrive_2 https://en.wikipedia.org/wiki/RF_resonant_cavity_thruster#Em...