The mystery of the jet pilots that disappeared in the Korean War.
Live a thousand years and more? Aubrey de Grey thinks you can.
4 short films about people with ambitious plans for their mortal remains.
The evolution of the cornerstones of the modern military - the machine gun, the tank and the cruise missile.
An EMMY award-winning history of DNA - to celebrate the 50th anniversary of the double helix discovery with Dr Watson himself.
The real story of the Cold War assassination of Georgi Markov - known as the 'Umbrella Murder'.
Weapons of mass destruction - made in Britain.
The ultimate survival guide for Self Harmers - made by young people for young people.
An uncomfortably close-up look at the 6 most dangerous micro-organisms on the planet - and the damage terrorists could do with them.
The race to capture elite German scientists and their high- tech weapons.
A fervent supporter of animal experiments - challenged by our Devil's Advocate Malcolm McLaren.
What would you do if the kids you adopted grew up to be an arsonist and an alcoholic?