Rowan Berkley took on Iain's question with the help of quantum physicist Maria Violaris...

Rowan - Thanks, Iain. Quantum mechanics, or quantum physics, is the branch of physics that describes the behaviour of matter and energy at the smallest scales, atoms and subatomic particles, like electrons. Interpretations of quantum mechanics are the big-picture takeaways from the things it theoretically tells us. Dr Maria Violaris joins us today. She is a quantum research scientist, science communicator, and content creator on her YouTube channel.