Second: The Future | NIST
Next-generation atomic clocks promise to chop the second into much smaller parts, allowing unprecedented accuracy and precision| NIST
Next-generation atomic clocks promise to chop the second into much smaller parts, allowing unprecedented accuracy and precision| NIST
BOULDER, COLO.—An experimental atomic clock based on a single mercury atom is now at least five times more precise than the national standard clock based on| NIST
