the discrepancy between solar & atomic time is noisy & irregular; the past several decades have introduced comparatively less deviation & have required fewer le

the discrepancy between solar & atomic time is noisy & irregular; the past several decades have introduced comparatively less deviation & have required fewer leap seconds as a result see: https://en.wikipedia.org/wiki/File%3ADeviation_of_day_length_from_SI_day.svg https://en.wikipedia.org/wiki/File%3ADeviation_of_day_length...