To each other. The total momentum is 0. 2012/1/16 Mark Iverson-ZeroPoint <zeropo...@charter.net>
> Aussie Guy summarizing Rossi's interview... > "512 keV 180 deg Gammas have been detected" > > 180 degs relative to what? > > > -Mark > > > -- Daniel Rocha - RJ danieldi...@gmail.com