Brave New World with Stephen Hawking
Environment
TV-PG
S1 • E4 Nov 7, 2011 46mJim Al-Khalili looks at how the world's largest laser could help answer global fuel needs. David Attenborough helps to collect the DNA of an elephant for a project that aims to save all the planet's endangered species from extinction. Mark Evans discovers how to grow pork in a Petri dish.
