My point was just that if it seems too good to be true, it probably is not true. A reactionless drive is an old dream of science fiction, together with faster than light travel. The CERN experiment gave a short lived hope of FTL being possible, and perhaps this emdrive will be short-lived also. Isaac On 02/05/2015 19:13, John Ferrell wrote: > I thought that condition was determined to be induced because of photons= =20 > being momentarily captured by particles with mass. > > On 5/2/2015 5:42 PM, Isaac Marino Bavaresco wrote: >> Anybody remember the faster-than-light neutrinos at CERN? --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .