Cheetahs may be the fastest animals on land, but they are unable to outrun the dangers that have brought them to the brink of extinction. Readers will learn all about cheetahs and the hardships they face, various conservation groups, and ways to aid these face-paced wonders.
Features cute and high-interest photographs of cats and monkeys to teach the key maths concepts of measuring and comparing. Illustrated with cut-out photos of the animals on colourful backgrounds, this book is suitable for reluctant mathematicians everywhere.
Albert Einsteins Theory of Relativity changed our understanding of space and launched the new science of cosmology, or the study of the universe and its birth and development. He is also famous for the equation E=mc2, which states that energy and mass are the same thing in different forms. This book looks at Einsteins life and work, and shows how his discoveries both changed society at the time and influenced people in the future. Part of the Extraordinary Scientists series.