Assertion: atomic clock | /r/HasProperty | the most accurate clocks
Facets:
value: currently
type: TEMPORAL
value: in existence
type: LOCATION
value: on the planet
type: LOCATION
value: for measuring the time
type: PURPOSE
value: in the world
type: LOCATION
value: most widely
type: DEGREE
value: on the market
type: LOCATION
Source sentences:
text: Currently, atomic clocks are the most accurate clocks in existence.
text: Less accurate but highly stable atomic clocks are the most widely available and least expensive on the market, but here we have chosen to focus on the most accurate clocks that can function autonomously.
text: Rest assured, atomic clocks are the most accurate means for measuring the time that science has developed.
text: The atomic clock is the most accurate method of keeping time available, using an electronic transition frequency in the electromagnetic spectrum of an atom.
text: Now NASA-funded researchers are using an astonishing property of quantum mechanics called "entanglement" to improve atomic clocks--humanity's most precise way to measure time.
text: Atomic clocks are the most accurate timepieces in the world and are the standard by which all other timepieces are set.
text: The atomic clocks we've been talking about may be the most accurate timekeepers on the planet, but they aren't very useful unless their information (time signals) are widely communicated.
text: Atomic clocks are considered the most precise clocks.
text: Currently, atomic clocks are the most accurate clocks in existence.
text: Atomic clocks, which use the oscillation frequencies of the electromagnetic spectrum of atoms (principally caesium atoms) to regulate their timekeeping, are currently the most accurate clocks available (with an accuracy of around 10−9 seconds per day, or about 1 second in 316,000 years).