Overview :When math is used in an everyday scenario, it often involves calculations. Calculations are needed to build, budget, and even cook! Througho... Read More
Overview :We can never run out of numbers--they just keep going and going and going! In this volume, readers learn about the different kinds of number... Read More
Overview :One of the most revolutionary machines ever created is one of the most familiar, the car. From huge trucks to two-door coupes, every gas-pow... Read More
Overview :What is the deadliest animal in the world? How big is the largest insect? Which creature can live for up to 500 years? Find out all about th... Read More
Overview :What is the oldest building in the world? How big is the largest space station? How tall are the biggest skyscrapers? Find out all about the... Read More