Big ideas for curious minds are simply explained in Think Big: Brain Power, a fascinating first introduction to the human brain. Are we the brainiest creatures in the world? What is my brain doing right now? And will my brain stay the same forever? - Discover the secrets of the brain as you explore mind-boggling optical illusions, find out why you forget things and learn why sleep is so important. - Fun, conversational text breaks down complex ideas so they are accessible to young readers. - Created in consultation with experts from the University of Cambridge. - Colourful and dynamic illustrations bring abstract concepts to life. For more big ideas, don't miss other titles in the series: - Think Big: Secrets of Bees - Think Big: The Speed of Light - Think Big: Artificial Intelligence - Think Big: The Power of Volcanoes - Think Big: The Science of Gravity