Why February only has 28 days: A 2,000-year-old ‘unlucky’ Roman trick that still rules the calendar

Why February only has 28 days: A 2,000-year-old ‘unlucky’ Roman trick that still rules the calendar

Why February only has 28 days: A 2,000-year-old ‘unlucky’ Roman trick that still rules the calendar
Why February only has 28 days: A 2,000-year-old ‘unlucky’ Roman trick that still rules the calendar