What is the impact of speaking multiple languages on the brain? Can brain implants read and control our minds? Do we produce new neurons in our adult brains? Or does this stop at a certain age? What is fainting? Does a 14T MRI scanner make more noise than a 3T MRI scanner? Why do some people remember things better than other people? What is already known about long covid and the brain? How heavy was Einstein’s brain? Does the size of your brain say anything about intelligence? What happens when you have a blackout during an exam? Is the brain more or less active during sleep?