Saturday 22nd November, 2008
Science
Atomic clocks
Issue #1248 [Nov 15th 2002]
The current most accurate clock (NIST-F1 fountain clock) neither gains nor loses a second in nearly 20 million years. Rather accurate.
Atomic clocks
Issue #1248 [Nov 15th 2002]
The current most accurate clock (NIST-F1 fountain clock) neither gains nor loses a second in nearly 20 million years. Rather accurate.