Jo welcomes back Prof Adam Hart in episode 275. Adam is Professor of Science Communication at the University of Gloucestershire and joins Jo to myth bust a variety of subjects. This time it's tortoises, turtles and terrapins, including how fast they move, how long they live for and why a pair of tortoises went to the Moon.

Jo also continues her series on the A-Z of Plants with Faith Douglas, curator at Thorp Perrow Arboretum and author of The Nature Remedy. They've reached the letter R - which is for a well known vegetable.

Presented, produced & edited by Jo Durrant.

Music licensed from Purple Planet.

Jo's website: https://jodurrant.co.uk/