5 ms·
no no no, you are misreading causality here. The error of 5 seconds a month is between the One True Clock (the one with the pendulum) and all those silly cessiu
by paddleon 8mo ago
no no no, you are misreading causality here. The error of 5 seconds a month is between the One True Clock (the one with the pendulum) and all those silly cessium and gps dohickies.