Location | Call Number | Status | Date Due |
---|---|---|---|
Sherwood Elementary School | 623.4 IVE | Available |
Ages 8-12.
Grades 4 to 6.
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."--