To see lot more of my documentaries videos online , Please visit - www.youtube.comuserj0hnl0cker br or go to the main documentary website @ br br Documentary Episode 02; br br The first part, Everything, sees Professor Al-Khalili set out to discover what the universe might actually look like. The journey takes him from the distant past to the boundaries of the known universe. Along the way he charts the remarkable stories of the men and women who discovered the truth about the cosmos and investigates how our understanding of space has been shaped by both mathematics and astronomy.