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Rattleback shape
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Fully 3d printable Rattleback shape. Read description before printing.
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Model information
- Source
- Printables
- Category
- Other 3D Objects for Learning
- License
- Creative Commons — Attribution — Noncommercial
A rattleback, or Celtic stone, is an asymmetrical, semi-ellipsoidal object that exhibits a peculiar motion where it spins stably in one direction but wobbles and reverses when spun in the opposite direction due to its uneven mass distribution and curvature.
Print info:
Print with 100% infill and make sure to smooth the survace of the Print using sand paper for the best effect.