See French Decimal Time: https://en.wikipedia.org/wiki/Decimal_time https://en.wikipedia.org/wiki/Decimal_time Not to be confused with Metric Time: https://e

See French Decimal Time: https://en.wikipedia.org/wiki/Decimal_time https://en.wikipedia.org/wiki/Decimal_time Not to be confused with Metric Time: https://en.wikipedia.org/wiki/Metric_time https://en.wikipedia.org/wiki/Metric_time Timekeeping units of measurement: https://en.wikipedia.org/wiki/Unit_of_time https://en.wikipedia.org/wiki/Unit_of_time