What’s the hardest question u have answered

Question: What’s the hardest question u have answered
- Keywords:
  challenge,
  Question
Asked by anon-292899 to Rosie on 26 Apr 2021.
- Rosie Goodburn answered on 26 Apr 2021:
  
  Hi Lucas! Do you mean the hardest of the questions in this I’m a Scientist round? If so, that’s probably when I have to explain what MRI (magnetic resonance imaging) means. It’s quite tricky to describe it in a way that is both easy to understand and roughly true! Unlike the other imaging technologies (e.g. X-rays), it is not as intuitive to understand, and even older students can struggle with the concepts at first!

Question: What’s the hardest question u have answered