That's old news. Perhaps they updated the paper? On 11/22/16 12:57 PM, Jaime Solorza wrote:
https://www.washingtonpost.com/news/speaking-of-science/wp/2016/11/22/this-rocket-engine-breaks-a-law-of-physics-but-a-nasa-test-says-it-works-anyway/!DSPAM:2,5834b15a322562003882429!
