Retro Metal Precision Gyroscope Child Educational Physics Toy Science CA TL001

Description: Material: Metal Dimensions: The Gyroscope Diameter 63mm, Heighth 95mm Pedestal Bottom Diameter 31mm, Heighth 35mm Cotton pull rope Length 87cm Plastic pull string Length 37cm, handle size 65 * 60mm For age: 8+ years Features: It is small, and light weight. Easy to carry, varied game play. Sturdy metal Gyroscope and plastic spindle. Smooth spinning mechanism. These things don't work unless you get them to spin fast. Can stimulate and inspire children's interest and Reflection, and promote intellectual development. While training and exercise ability children. A good gift gifts for relatives and children, but also a good physics teaching aids. Gyroscope is a sensing and maintaining direction device, based on the theory of angular momentum conservation to design. Gyroscope the main axis is located in a rotatable rotor and configured. Gyroscope starts to rotate, due to the rotor angular momentum, Gyroscope has resist direction change. Gyroscope rotor must quickly turn to complete a variety of actions.There are two ways to drive: One is with a rope, wire rope through the hole and quickly pull the shaft driving the rotor, Another is to use plastic strip, pull the plastic strip into gear and quickly pulling the pull strip and quickly drive the rotor. WARNING: CHOKING HAZARD - small parts. Not for Children under 8 years. Package Included: 1 x The Gyroscope 1 x Pedestal 1 x Plastic pull string 1 x Cotton pull rope