What effect does cyanide have on the brain? Why is it easier to learn a language as a kid? What is the ‘brain freeze’ sensation when eating or drinking something cold? When are we able to solve MS? How is a neuron made?  How is it possible that we can hear either ‘green needle’ or ‘brainstorm’ whilst the audio fragment remains the same? Is there a link between rheumatoid arthritis and anxiety? Are computers smarter than humans? How is it that some people see an object as blue, while others say that same object is green? What happens in the brain with ALS?