• Question: what do you find to be the most interesting thing about the heart?

    Asked by Zara O to Catherine on 18 Nov 2020.
    • Photo: Catherine Ross

      Catherine Ross answered on 18 Nov 2020:

      I love the valves inside the heart, they are so small and so delicate yet they can hold back so much blood and be so strong yet they look like butterfly wings. I think it shows that things aren’t always as they appear.