What is the purpose of brain research? What happens in the brain when you feel ‘confused’? Why do Dutch people say “I have sawdust in my head” when they do something stupid? What is fainting? What is the impact of speaking multiple languages on the brain? Are there people or animals with more or fewer than two brain hemispheres? Why is it easier to learn a language as a kid? Why do brain tissues have different colours? Why is some information stored so quickly in the brain, while other information takes much longer? What effect does cyanide have on the brain?