Location | Call Number | Status | Date Due |
---|---|---|---|
Sherwood Elementary School | 623.4 IVE | Available |
Ages 8-12.
Grades 4 to 6.
Includes index.
Siege engines -- Trebuchet -- Onager -- Catapult -- Ballista -- Air musket -- Simple catapult -- The finished siege engines -- Siege engines in history.
"Use up spare parts or forgotten items from the garage to build your own miniature siege engine! Step-by-step instructions are used in this book to demonstrate basic engineering and physics skills for kids."--