Blood Tests to Predict Heart Attacks - Naked Scientists NewsFLASH - 26.03.12

In this week's NewsFlash, we find out how blood tests could predict an imminent heart attack, investigate what the Mercury Messenger probe has revealed about the planets environment one year on from its launch, discuss how sewers can provide insight into drug use within a population and discover how scientists are seeing around corners in 3D. Plus, a new drug target in the fight against male pattern baldness and how bears can heal wounds as they hibernate...