*Rattleback
- Low stock - 4 items left
We want you to love your purchase! If you need to return something, you have 30 days from the day you receive it. Just make sure your item is in the same condition you got it, with tags still attached and in its original packaging, and have your receipt handy.
We want you to love your purchase! If you need to return something, you have 30 days from the day you receive it. Just make sure your item is in the same condition you got it, with tags still attached and in its original packaging, and have your receipt handy. For a complete outline of our returns policy, click here.
A phenomenal physical curiosity! A semi-ellipsoidal top that spins in only one direction.
This toy seems to violate the angular-momentum conservation law of physics. It's a mind-bending physics experiment right in your own hands! With its unexpected behavior and fascinating motion, experimenting with the Rattleback will leave you feeling like a genius physicist...
Behold the mysterious RattleBack, with a property that amuses.
One way, it will spin; the other way, it refuses.
Exciting and mysterious.
Part of Copernicus Toys Compact Curiosities line.
