Category details
Categoryatomic clocks
Alternative termsatomic clock
SourceArt & Architecture Thesaurus
Overview
Extremely accurate electronic clocks regulated by the resonance frequency of atoms or molecules, such as cesium or ammonia.
Free museum entry for New Zealanders and people living in New Zealand
Open every day 10am-6pm
(except Christmas Day)
Free museum entry for New Zealanders and people living in New Zealand