Is the brain more or less active during sleep? Are emotions experienced in the heart or the brain? How is it that some people see an object as blue, while others say that same object is green? Does neuroscience provide better explanations for behaviour than psychology? How do brain cells communicate with each other? How is it possible that we can hear either ‘green needle’ or ‘brainstorm’ whilst the audio fragment remains the same? Why is some information stored so quickly in the brain, while other information takes much longer? What is the effect of a visual impairment on the brain? And is there anything we can do to restore it? Can you distinguish between people who are visual or auditory learners? Did the gigantic dinosaurs also have gigantic brains and a gigantic number of neurons?