Extras
Where Did The Universe Come From?
Watch Hawking lead a journey of discovery featuring racing cars, skaters and balloons.
Where Did The Universe Come From?
Drag Racing to Explore the Doppler Effect
Hubble’s theory explored with a Doppler effect drag racing challenge.
Drag Racing to Explore the Doppler Effect
The Movement of Galaxies in Space
A track race demo explains how the galaxies furthest from Earth move fastest.
The Movement of Galaxies in Space
Replicating the Big Bang on Ice
A hockey team demonstrates how galaxies expand, with some unusual equipment.