This episode reveals your world with a bang, demonstrates what a calorie is by making the team take part in the Oxford and Cambridge
Boat Race and in the Houses of Parliament MPs are tested about their ability to calculate risk. Also there is an investigation
about whether we are running out of antibiotics and what will happen if we do.
Bang also launches the Big Risk Test - take part in what aims to be the biggest ever study of the science of risk.
Investigating the science behind the headlines and making sense of the everyday issues that matter to us all.
The programme is co-produced with the Open University. www.bbc.co.uk/bang