A question given to me several times in my life has been "how could the universe form from nothing?" Of course I never viewed nothing as actually being something - which as it turns out it is which nullifies the question. Intriguing.

A fascinating and layman explanation with good old hard mathematics and how much science has proven since 1995. One hour discussion.

This is strictly for those interested in how the universe "really" began, that there is no such thing as nothing, and how science has progressed. Religious posters please ignore or it will just descend into a steel cage. I am just warning you ahead of time to not bother watching it.

'A Universe From Nothing' by Lawrence Krauss, AAI 2009 - YouTube