Assertion: optical lattice clock | /r/CapableOf | differ over the age of the universe
Facets:
value: less than a second
type: TEMPORAL
value: at this stability
type: TEMPORAL
Source sentences:
text: At this stability, the two optical lattice clocks working independently from each other used by the NIST research team would differ less than a second over the age of the universe (13.8×109 years); this was 10 times better than previous experiments.