How does speaking multiple languages impact the brain? How is it that some people see an object as blue, while others say that same object is green? Do we only use 10% of our brain? What effect does cyanide have on the brain? What happens when you have a blackout during an exam? How heavy was Einstein’s brain? Does the size of your brain say anything about intelligence? How does your brain know that you want to move? What is already known about long covid and the brain? When are we able to solve MS? Why do some people remember things better than other people?