How does speaking multiple languages impact the brain? Does a 14T MRI scanner make more noise than a 3T MRI scanner? What is already known about long covid and the brain? Can a brain scan show whether people are already producing their language response while their conversation partner is still speaking? Can brain implants read and control our minds? How are memories made in the brain? How does your brain know that you want to move? Do we really have a reptile brain, a mammal brain, and a human brain inside our heads? Do we produce new neurons in our adult brains? Or does this stop at a certain age? Can you distinguish between people who are visual or auditory learners?