Lecture on the cosmological model JANUS by Jean-Pierre PETIT. (New blurred edition)

Why a new edition of the same conference? We had to blur the faces of all the audience members because several people contacted us by email, wishing to remain anonymous. We therefore chose to respect their request and ultimately opted to blur everyone who was present in this video. Thank you for your understanding. As for the second part of the conference: the Q&A session, it will be broadcast in the coming days. Thank you again to all of you who follow me! Support JP PETIT! https://www.paypal.me/JeanPierrePETIT