# Sylvester apparatus - CnAM 8044

> device invented by Captain Édouard Sylvester (Sylvestre?) to demonstrated the Foucault pendulum effect at various latitudes

**Wikidata**: [Q54933585](https://www.wikidata.org/wiki/Q54933585)  
**Source**: https://4ort.xyz/entity/sylvester-apparatus-cnam-8044