Professor Michael J. Benton discusses the scientific analysis behind the discovery of the colours of many species of dinosaur, showing what they looked like and how we know.

Professor Edgar examines some disasters, digs down into the details of the causes, and formulates guidelines to help minimise such risks in future dangerous situations.

Jim describes his time in Bermuda working to provide drinkinng water to the community, explaining the practical challenges and his solutions.

Full of fascinating details about the hydrogeology of Bermuda and Jim's work to keep this vital element flowing for the residents of Paradise!

Dr. Caggiano described the chemical weapons used by some plants to protect themselves from attack by insects, and how those chemicals can be used to find new treatments for cancers.

Sadly the video of this talk is not available.