The second (s) is the duration of 9192631770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium-133 atom.
Game | Time | WPM | Accuracy |
---|---|---|---|
4270 | 2019-09-23 08:34:01 | 53.87 | 92% |
2708 | 2019-08-20 23:35:48 | 66.20 | 96% |