Do you know what l'année bissextile is?

It is the year when there are 29 days in February ( 29 jours en février) like this year. Tomorrow, we gain an extra day. But whose idea was it?It seems that Julius Caesar ( Jules César) followed the advice of the Egyptian astronomer ( l’astronome égyptien),...

Do you know what l’année bissextile is?

It is the year when there are 29 days in February ( 29 jours en février) like this year. Tomorrow, we gain an extra day. But whose idea was it?It seems that Julius Caesar ( Jules César) followed the advice of the Egyptian astronomer ( l’astronome égyptien),...