Rattleback

Tyrannostorus Verified independent store

→

Rattleback Spinning Top Discover the intriguing physics of a Rattleback! This unique spinning top, with its semi-ellipsoidal shape, has a fascinating preference for spinning in one direction. Press the colored circles to choose from available options. Buy 1 or collect them all! How It Works: One-Way Spin: When spun in the "wrong" direction, it will automatically reverse direction due to its asymmetric mass distribution and rotational instability. Physics in Action: The shifting mass causes the top to compensate by altering its rolling axis until it finds its preferred direction. Features: Educational Challenge: Perfect for anyone who loves a good physics puzzle—challenge a friend to explain how it works! Dimensions: 3 ⅞" x ¾" x ½" Explore the wonders of rotational dynamics with this captivating Rattleback! Contact Us I Shipping I Returns Show more