How is a neuron made?  Why do brain tissues have different colours? Are computers smarter than humans? Did the gigantic dinosaurs also have gigantic brains and a gigantic number of neurons? How does speaking multiple languages impact the brain? What is the impact of speaking multiple languages on the brain? Can I train plasticity? How heavy was Einstein’s brain? Does the size of your brain say anything about intelligence? Can a brain scan show whether people are already producing their language response while their conversation partner is still speaking? Do colours appear the same to everyone?