Radio 4 in Four - Have plants got a mind of their own? - ÃÛÑ¿´«Ã½ Sounds

Radio 4 in Four - Have plants got a mind of their own? - ÃÛÑ¿´«Ã½ Sounds
Have plants got a mind of their own?
A recent experiment suggests that pea plants make calculations and are willing to gamble.