YouTube Channel "Richard Dawkins Foundation for Reason & Science"/"'A Universe From Nothing' by Lawrence Krauss, AAI 2009", www.youtube.com. October 21, 2009.
YouTube Channel "Richard Dawkins Foundation for Reason & Science"/"'A Universe From Nothing' by Lawrence Krauss, AAI 2009", www.youtube.com. October 21, 2009.
YouTube Channel "Richard Dawkins Foundation for Reason & Science"/"'A Universe From Nothing' by Lawrence Krauss, AAI 2009", www.youtube.com. October 21, 2009.