What is the ‘brain freeze’ sensation when eating or drinking something cold? Why is it easier to learn a language as a kid? What goes wrong in the brain when I lose focus? How is it possible that we can hear either ‘green needle’ or ‘brainstorm’ whilst the audio fragment remains the same? How does your brain know that you want to move? Do we only use 10% of our brain? Can you unlearn sleeping in the dark? How is a neuron made?  Are emotions experienced in the heart or the brain? Does a 14T MRI scanner make more noise than a 3T MRI scanner?