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. Brilliant! 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)...

Pedal It! celebrates the humble bicycle-from the very first boneshakers to the sleek racing bikes of today, from handlebars to spokes to gear sprockets-and shows you why and how bikes can make the world a better place. Not only can bikes be used to power computers and generators, they can also reduce pollution, promote wellness and get a package across a crowded city-fast! Informative but not didactic, Pedal It! encourages young readers to be part...

"This nonfiction book in the Orca Footprints series, illustrated with color photographs throughout, looks at trade from the perspective of making it fair for all people."--

Every day more of the world's forests disappear. Trees are cleared for agriculture, lost in wildfires and harvested for the valuable products they supply. Called the lungs of the planet, forests play a critical role in climate moderation. What happens when they're gone? Are replanting and afforestation efforts helping? In If A Tree Falls: The Global Impact of Deforestation, author Nikki Tate gives an accessible and balanced look at forest practices...

Plants, animals, insects and fish are moving in. Invasive species threaten local ecosystems and the planet's biodiversity, but are they all as bad as we think they are? In Nature Out of Balance:How Invasive Species Are Changing the Planet author Merrie-Ellen Wilcox profiles all-star invasive species around the world, starting in her own neighbourhood, and warns that humans are the most invasive species of all. We find out how and why species become...