Perform four different experiments with this fun car kit! Everything that you need is included in the kit. Assembly the paper sail to make a wind driven car. Propel the car with an elastic band attacked to the launch pad to make a rocket fast car! Attach the propeller and elastic band, spin the propeller to twist the rubber band, let go of the propeller and watch your car be powered by the elastic and propeller! Tie the string up in the air, attack the elastic and propeller to the string with the wire to make an aerial tramway! Easy to assemble, this kit is perfect for demonstrating elasticity, wind, motion, momentum, and more! Great hands-on education! Includes instructions in English. Artec's line of science educational supplies for classrooms are a great source for STEM (Science, Technology, Engineering, and Mathematics) education and curriculum development for elementary, middle, and high schools. Artec is dedicated to developing a hands-on educational experience through their fun and innovative line of products.