optical toy
toy using optical effects or illusions
Press Enter · cited answer in seconds
0 sources
optical toy
Summary
Key Facts
- optical toy's subclass of is recorded as toy[1].
- optical toy's subclass of is recorded as optical instrument[2].
- optical toy's topic's main category is recorded as Category:Optical toys[3].
- optical toy's Art & Architecture Thesaurus ID is recorded as 300211119[4].
- optical toy's Google Knowledge Graph ID is recorded as /g/122_9gnd[5].
- optical toy's Nomenclature for Museum Cataloging is recorded as 14843[6].