Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physics demonstration
mechanical toy |
| gptkbp:alsoKnownAs |
gptkb:Celt
anagyre rebellious celt wobble stone |
| gptkbp:category |
toys
physics phenomena |
| gptkbp:demonstrates |
nonlinear dynamics
conservation of angular momentum rotational instability |
| gptkbp:exhibits |
reverse spin instability
unidirectional spin preference |
| gptkbp:firstDescribed |
19th century
|
| gptkbp:hasProperty |
asymmetric shape
prefers spinning in one direction |
| https://www.w3.org/2000/01/rdf-schema#label |
Rattleback
|
| gptkbp:material |
gptkb:plastic
gptkb:stone wood |
| gptkbp:relatedTo |
gyroscope
top |
| gptkbp:shape |
boat-shaped
curved base |
| gptkbp:studiedBy |
gptkb:mathematician
physicists |
| gptkbp:usedFor |
physics education
educational purposes |
| gptkbp:bfsParent |
gptkb:The_Future_is_Wild_(animated_series)
|
| gptkbp:bfsLayer |
7
|