Alice Roberts goes to Weymouth, Lyme Regis and Torquay.
Looking at the origins and endurance of scepticism towards vaccinations in the US
BBC World Service
Henry Moseley was seen as Britain’s greatest physicist, but was killed in World War One
Adam Walton learns about the science of music at the National Eisteddfod in Meifod.
BBC Radio Wales
Bydd Iolo yn chwilio am y Cigydd Mawr, aderyn anghyffredin sy'n dal anifeiliaid bach ac... (R)
Technological and digital news from around the world.
Jim talks to internationally renowned professor of brewing and distilling Geoff Palmer. (R)
BBC Radio 4
1/3 Professor Marcus du Sautoy explores measurement by looking at the metre and the second. (R)
5/6 Brian Cox, Robin Ince and guests look at the science of speed. (R)