Who hasn't known the ARGIA calendar on a kitchen wall? Who has not tried to take them out of one blow every day behind them until they have realised that they are too many and that they will have to be phased out? More than one has defined it as one of the classics of ARGIA.

The timetable is seemingly eternal, on the page where the number predominates we are talking about holidays, signposted days, saints, the Basque Nomenclature and fluctuations in the sun, moon and tides.

But the calendar has its usage formula, like a box of surprises: every time you remove a page, you'll have a short, different reading on the back. The themes are very varied; they can be scientific, such as some passage in the series The Time Machine of this weekly, some trick for the vegetable garden or even a recipe.

It's an annual gift, but an effort is made to keep current. Who would have imagined that the words sent via Twitter (ingenious and funny games) were going to have their place in the ARGIA calendar?