Drones are hard at work in the sky and around the world. Some rescue swimmers in the ocean, while others deliver food and medical supplies to remote villages. Inside Dronesintroduces readers to the us
Mount Rushmore, a massive granite carving of four US presidents, is among the most famous landmarks in the United States. Engineering Mount Rushmore introduces readers to its designer, Gutzon Borglum,
The Golden Gate Bridge, spanning San Francisco Bay in California, has become an iconic symbol of the city of San Francisco. Engineering the Golden Gate Bridge discusses its designer, Joseph Strauss, e
The Space Needle, a tower built for the 1962 World’s Fair, has become a famous landmark in Seattle, Washington. Engineering the Space Needle introduces readers to the designers and their inspirations,
