Surprise the enemy : make your own traps and triggers /
by Rob Ives ; illustrated by John Paul de Quay.
- Minneapolis, Min. Lerner 2017
- 32 pages : color illustrations ; 24 cm.
- Tabletop wars .
Includes index.
Traps and triggers -- Finger trap -- Whirling helicopters -- Book trap -- Spiderbox -- Finger trigger -- Marshmallow trigger -- The finished models -- Traps and triggers in history.
"Defend your desk by setting several finger traps in your territory. Step-by-step instructions are used in this book to demonstrate basic engineering and physics skills for kids."--