Why do some people remember their dreams and others do not? How does speaking multiple languages impact the brain? Why is sleep so essential? Can brain implants read and control our minds? Why do some people remember things better than other people? Why do people still receive electroshock therapy? What is already known about long covid and the brain? Why don’t we use stem cell therapy for MS? How are memories made in the brain? Is it true that you can be ‘left-brained’ or ‘right-brained’?