What is fainting? What happens in the brain when you take psychedelics? Do we only use 10% of our brain? How is a neuron made?  Does a 14T MRI scanner make more noise than a 3T MRI scanner? What is the effect of a visual impairment on the brain? And is there anything we can do to restore it? How are memories made in the brain? Why do people still receive electroshock therapy? Why do some people remember things better than other people? Why is some information stored so quickly in the brain, while other information takes much longer?