Welcome to the world of Whiz Kid Science! Make balloon rockets or send a rocket sky-high. Make a soap-powered fish or a catapult plane and find out all about science along the way! Science is a whiz with these fun and exciting experiments that convey key scientific principles.Welcome to the world of Whiz Kid Science! Make balloon rockets or send a rocket sky-high. Make a soap-powered fish or a catapult plane and find out all about science along the way! Science is a whiz with these fun and exciting experiments that convey key scientific principles.
2家庭擁有
0條書評筆記
