Brasch, Nicolas

Explores the history of money and why people invented it in ancient days. Discusses both paper money and real money in gold and precious items, and how banking works.

Leonardo da Vinci is remembered as a painter, an inventor, a scientist, an engineer, and an architect. This book examines his many contributions to the intellectual climate of the Renaissance in Italy while also tracing his legacy in inventions of the modern era, including the helicopter and military tank.

This book takes students through the events leading up to historical moments and the milestones that have since followed, while informative sidebars and clear diagrams explore developments in flight in more detail.

Presents an introduction to the life and career of artist, scientist, and inventor Leonardo da Vinci.

Uses a question-and-answer format to provide basic information about the properties of light. Includes full-color photographs and a glossary.

Explains the technology behind everyday appliances such as a lightbulb, a zipper, and nonstick pans.

Photographs, illustrations, and facts describe the Antarctic expedition of Ernest Shackleton that began in 1914.

An introduction to earth science that explores the geological forces that shape the planet.