How heavy was Einstein’s brain? Does the size of your brain say anything about intelligence? Are there people or animals with more or fewer than two brain hemispheres? What is the effect of a visual impairment on the brain? And is there anything we can do to restore it? What is the impact of speaking multiple languages on the brain? What happens when you have a blackout during an exam? Does a 14T MRI scanner make more noise than a 3T MRI scanner? Can a brain scan show whether people are already producing their language response while their conversation partner is still speaking? Why do brain tissues have different colours? Do colours appear the same to everyone? Why do people still receive electroshock therapy?