A big question—could the human brain power a light bulb? The human brain is a powerful and complex organ, but neurobiologists are uncovering its secrets! Discover how this organ sets humans apart from other animals, how lightning-fast electrical signals help us think, move, and remember, the advanced technology scientists use to understand the brain, and much more! Beautifully bound with stunning illustrations, part of a unique and collectable series that will start a lifelong interest in science for kids. With QR code links to the Big Question Answered website for comprehensive free teacher resources and fun kids’ pack.