J. Craig Venter: A Life Decoded

Spotlighting revolutionary inventions and technology.

At the world's largest coal export terminal in New South Wales, the 23-tonne gearbox on a huge bucket wheel needs changing. But will bad weather threaten the job?

Dara Ó Briain's Science Club is a British science television series presented by Dara Ó Briain which first aired on BBC Two in 2012. Each week, the team take one subject and explore all possible angles, combining it with studio discussions in front of a live audience, films and on the spot reports.

Experts discuss chronic pain and possible treatments.

Part 1 of two. The dawn of Homo sapiens, some 300,000 years ago, is chronicled. Included: human migration across the planet; social and technological breakthroughs.

Discover how and why the world's most iconic bridges were built.