Metric Diary

M. Vincent van Mechelen

€ 7.60

If not in stock, the expected delivery time for this item will be 2 - 4 weeks.

A historically deformed freak of culture it is, that hitherto most frequently used Gregorian calendar: chaotic, unnatural and split, with separate year and week cycles. But there is an alternative; one that is 'metric', because quaternary while systematically based on relevant natural data. (Perhaps to the surprise of those who confuse metric and decimal, periods of ten units of time do not play any role in it.) As this Metric World Calendar is perpetual in itself, a diary is good for any year. The A5-size Metric diary offered here is made complete with fifty pictures, varying from truly global to very personal. For the time being some reference to the old 'system' will no doubt come in handy. So, it also shows subsidiary Gregorian dates.