Back up to: Brainwaves
13/13 Mark Stephen presents a special edition of Brainwaves from the Edinburgh Science Festival.
12/13 First broadcast ahead of 2014 Commonwealth Games, Pennie Latin explores competitiveness.
11/13 As obesity figures in Scotland rise, Pennie Latin explores the science of hunger and diet.
10/13 Astrophysicist Sheila Rowan talks about her work on gravitational waves.
9/13 Pennie Latin explores the latest developments in the world of robotics in Scotland.
8/13 Pennie Latin investigates the latest developments in energy saving technology.
7/13 Pennie Latin talks to professor Helen Sang from the Roslin Institute.
6/13 Ahead of Valentine's Day, Pennie Latin puts love in the laboratory.
5/13 Pennie Latin talks to child psychiatrist Helen Minnis about reactive attachment disorder.
3/13 Pennie Latin meets Prof Muffy Calder, the Scottish government's chief scientific adviser.
2/13 Pennie Latin finds out about bipolar disorder.
1/13 Pennie Latin investigates the science of addiction.
Pennie Latin investigates the effects of being surrounded by screens.