How does our breathing influence how we think and feel? Do we really have a reptile brain, a mammal brain, and a human brain inside our heads? Can a brain scan show whether people are already producing their language response while their conversation partner is still speaking? How are memories made in the brain? Do the male and female brain differ? What is the effect of a visual impairment on the brain? And is there anything we can do to restore it? How is it possible that we can hear either ‘green needle’ or ‘brainstorm’ whilst the audio fragment remains the same? Do colours appear the same to everyone? What is the ‘brain freeze’ sensation when eating or drinking something cold? Why do brain tissues have different colours?