Smells
Science: Deciphering smell, stresses plants, toxic birds
Science commentator Dr Allan Blackman joins Kathryn to talk about a breakthrough in our understanding of olfaction, how stressed plants "cry" and the discovery of birds with neurotoxin-laden feathers… Audio
Saving the smells of our history
Cecilia Bembibre is on a mission to save a part of our heritage that is often forgotten, or not thought of - the smell of things. That delicious smell of an old book through to the scent of a person… Audio
Phantom smells
Six per cent of people in an American study experience smelling smells that aren't actually there. Scientists have yet to discover the root cause although they can see associations with seizures… Audio
Smelly art
Lee Jensen is a visual artist and a designer who is also a collector of more than 160 perfumes and scents. He's using some of them as part of his exhition 'Soliflore: White Rose/White Lily' which runs… Audio