Bang Goes the Theory

Singing Road, Dad Dancing, DNA Family Tree (4x7)

Ημερομηνία προβολής: Απρ 25, 2011

This episode of the series that reveals your world with a bang has a royal wedding theme. Jem builds a singing road as a present for the royal couple. Dr Yan explains the science of dad dancing. And Liz uses DNA to track her family tree right back to the earliest humans.