91Èȱ¬

There's been a breakthrough drug for Alzheimer’s, but Dr Chris Smith looks at whether the risks are worth it. Plus a a new contraceptive inspired by Roman history and shellfish…

.Science is supposedly helping people find their ideal profession using questionnaires modelled on the so-called ‘big 5’ personality traits, but can such a test really tell us who we are?

Get the podcast from the 91Èȱ¬ Sounds app.