What is fainting? What is the purpose of brain research? Is dopamine good for you and serotonin bad? Can you distinguish between people who are visual or auditory learners? When are we able to solve MS? What happens in the brain with ALS? How is it possible that we can hear either ‘green needle’ or ‘brainstorm’ whilst the audio fragment remains the same? How do brain cells communicate with each other? How heavy was Einstein’s brain? Does the size of your brain say anything about intelligence? What is the impact of speaking multiple languages on the brain?