Engineering Scribble Book 8+ Dot 544188

Discover how engineers solve problems in this innovative activity book, filled with inventions to brainstorm, puzzles to solve and objects to design. Create an earthquake detector, design a moon base and lots more, all using only the book and your pencil case. Includes downloadable templates and links to websites with more engineering experiments. Dimensions: 7.56 x 0.35 x 9.65 inches