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- Rattleback abstract "A rattleback is a semi-ellipsoidal top which will rotate on its axis in a preferred direction. If spun in the opposite direction, it becomes unstable, "rattles", stops and reverses its spin to the preferred direction.This spin-reversal appears to violate the law of the conservation of angular momentum. Moreover, for most rattlebacks the motion will happen when the rattleback is spun in one direction, but not when spun in the other. Some exceptional rattlebacks will reverse when spun in either direction.This makes the rattleback a physical curiosity that has excited human imagination since prehistorical times.A rattleback may also be known as a "anagyre", "celt", "Celtic stone", "rebellious celt", "rattlerock", "spin bar", "Robinson Reverser", "wobble stone" (or "wobblestone") and by the product names "ARK", "Bizzaro Swirl", "RATTLEBACK", "Space Pet" and "Space Toy".".
- Rattleback thumbnail Celt_with_weights_of_gemstone_turtles-01.jpg?width=300.
- Rattleback wikiPageExternalLink 1202.6506v2.pdf.
- Rattleback wikiPageExternalLink sici?sici=0080-4630(19860609)405%3A1829%3C265%3ATRBDOU%3E2.0.CO%3B2-M.
- Rattleback wikiPageExternalLink c14_talk1.shtml.
- Rattleback wikiPageExternalLink torque.html.
- Rattleback wikiPageExternalLink technoramalecture.html.
- Rattleback wikiPageExternalLink spoonrattleback.html.
- Rattleback wikiPageExternalLink PS10440.pdf.
- Rattleback wikiPageExternalLink SOURCE4.DOC.
- Rattleback wikiPageExternalLink 112.
- Rattleback wikiPageExternalLink R03.
- Rattleback wikiPageExternalLink vladimir.html.
- Rattleback wikiPageExternalLink 1q6016.html.
- Rattleback wikiPageExternalLink 4.
- Rattleback wikiPageExternalLink celt.html.
- Rattleback wikiPageExternalLink index.htm.
- Rattleback wikiPageID "2505125".
- Rattleback wikiPageRevisionID "604966677".
- Rattleback hasPhotoCollection Rattleback.
- Rattleback subject Category:Educational_toys.
- Rattleback subject Category:Novelty_items.
- Rattleback subject Category:Puzzles.
- Rattleback subject Category:Traditional_toys.
- Rattleback subject Category:Wooden_toys.
- Rattleback type Artifact100021939.
- Rattleback type Object100002684.
- Rattleback type PhysicalEntity100001930.
- Rattleback type Plaything103964744.
- Rattleback type TraditionalToys.
- Rattleback type Whole100003553.
- Rattleback type WoodenToys.
- Rattleback comment "A rattleback is a semi-ellipsoidal top which will rotate on its axis in a preferred direction. If spun in the opposite direction, it becomes unstable, "rattles", stops and reverses its spin to the preferred direction.This spin-reversal appears to violate the law of the conservation of angular momentum. Moreover, for most rattlebacks the motion will happen when the rattleback is spun in one direction, but not when spun in the other.".
- Rattleback label "Anagyre".
- Rattleback label "Kamień celtycki".
- Rattleback label "Keltischer Wackelstein".
- Rattleback label "Peonza celta".
- Rattleback label "Rattleback".
- Rattleback label "Wiebelsteen".
- Rattleback label "Кельтский камень".
- Rattleback label "回旋陀螺".
- Rattleback sameAs Keltischer_Wackelstein.
- Rattleback sameAs Peonza_celta.
- Rattleback sameAs Anagyre.
- Rattleback sameAs Wiebelsteen.
- Rattleback sameAs Kamień_celtycki.
- Rattleback sameAs m.07jjyy.
- Rattleback sameAs Q1738399.
- Rattleback sameAs Q1738399.
- Rattleback sameAs Rattleback.
- Rattleback wasDerivedFrom Rattleback?oldid=604966677.
- Rattleback depiction Celt_with_weights_of_gemstone_turtles-01.jpg.
- Rattleback isPrimaryTopicOf Rattleback.
