Engineering Scribble Book - Usborne Stem - Usborne Publishing

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.