How does your brain know that you want to move? How heavy was Einstein’s brain? Does the size of your brain say anything about intelligence? Is there a link between rheumatoid arthritis and anxiety? What happens when you have a blackout during an exam? What is already known about long covid and the brain? Why do some people remember things better than other people? When are we able to solve MS? Which brain region is the most important? Why are you grumpy after a bad night of sleep? What is the ‘brain freeze’ sensation when eating or drinking something cold?