Did you know that cars can run on french-fry grease or that human poop can be used to provide power to classrooms? Kids in Mexico help light up their houses by playing soccer, and in the Philippines, pop-bottle skylights are improving the quality of life for thousands of families. <i>Brilliant!</i> is about what happens when you harness the power of imagination and innovation: the world changes for the better! Full of examples of unusual (and often peculiar) power sources, <i>Brilliant!</i> encourages kids to look around for new and sustainable ways to light up the world.