How is it that some people see an object as blue, while others say that same object is green? Can you distinguish between people who are visual or auditory learners? What is the purpose of brain research? How do brain cells communicate with each other? Does a 14T MRI scanner make more noise than a 3T MRI scanner? Can brain implants read and control our minds? Do colours appear the same to everyone? What is the ‘brain freeze’ sensation when eating or drinking something cold? Why do some people remember their dreams and others do not? Is dopamine good for you and serotonin bad?