Can a brain scan show whether people are already producing their language response while their conversation partner is still speaking? How is a neuron made?  Can I learn from a text by listening to it while I sleep?  Why is sleep so essential? What effect does cyanide have on the brain? Why do children outperform adults in the game of ‘concentration’? How is it possible that we can hear either ‘green needle’ or ‘brainstorm’ whilst the audio fragment remains the same? Did the gigantic dinosaurs also have gigantic brains and a gigantic number of neurons? How do brain cells communicate with each other? Is it true that you can be ‘left-brained’ or ‘right-brained’?