Science sleuths Dr Adam Rutherford and Dr Hannah Fry investigate everyday mysteries sent by listeners.
http://www.bbc.co.uk/programmes/b07dx75g
The Phantom Jam
Drs Rutherford and Fry set out to discover what makes traffic jam. Adam ventures on to the M25 in search of a tailback, and Hannah looks at projects around the world that have attempted to solve the scourge of the traffic jam. Featuring Neal Harwood from the Transport Research Laboratory and BBC technology reporter, Jane Wakefield. And Masdar City man. If you have any scientific cases for the team to investigate please email: curiouscases@bbc.co.uk Presenters: Hannah Fry & Adam Rutherford Producer: Michelle Martin.