Is the brain more or less active during sleep? Why don’t we use stem cell therapy for MS? How does your brain know that you want to move? What is the impact of speaking multiple languages on the brain? How does music affect mental health? How heavy was Einstein’s brain? Does the size of your brain say anything about intelligence? What is the purpose of brain research? Did the gigantic dinosaurs also have gigantic brains and a gigantic number of neurons? Does a 14T MRI scanner make more noise than a 3T MRI scanner? Do colours appear the same to everyone?