Yetis, Aphantasia and remembering well

Do you like all things crypto-zoology? This week on the show Stu looks at the possible evidence of the cryptic Yeti of the Himalayas. Also, Manisha looks at the *scientifically proven* ways you can use your memory to the best of its ability using science. And Chris gives us an update on the recently described condition Aphantasia, or lacking a "minds eye", and how Australian scientists are finding ways to test for this condition.