Breathe new life into an ancient weapon with this book’s humorous look at catapult history and its collection of 10 working catapult projects. Kids will enjoy the fascinating exploration of catapult applications in military strategy and physics. And, each working model resembles one of historical significance, like the project of the Macedonian Ballista used in the campaigns of Alexander the Great. To create the outlined weapons, a saw and drill are often required, along with simple hardware store purchases such as PVC pipe or specifically sized wood. Clear instructions include a materials list, diagrams, and safety tips. Instead of flinging venomous snakes and severed heads, however, the book recommends using peanuts and water balloons as projectiles. The book is an intriguing and entertaining read for kids of all ages, whether they complete the projects or not.