Two dentists, Alistair McClean and Elaine Halley, compare notes on the changes in techniques from their different generations. Show more

Daughter and mother Sarah and Jean compare notes on their experiences of how technology helped their birth experience and how attitudes have shifted towards a more natural approach. Show more

Community nurses Sharon Dempsey and Merle Parke discuss how developing technology has changed relationships with patients. Show more

Una, who had ECT treatment for severe depression in the 1970s, talks to Andrew, who is in his 20s and is being treated for depression by drug therapy. Show more

Pioneering heart surgeons Terence Lewis and Clinton Loyd meet at Derriford Hospital in Plymouth to discuss the latest cutting-edge techniques versus the costs. Show more