Видео с ютуба Modern Calendar

The History of the Modern Calendar

The Calendar's 10,000 Year History | World History | Extra History

God's Calendar vs. Man's Calendar

Why the Calendar Makes ZERO Sense | Dave Gorman | Avalon

13-месячный татарский календарь

The Pope who established our modern calendar, and why we use it today

The Gregorian Calendar | JRE & Neil deGrasse Tyson

How the Modern Calendar Came to Be

Gregorian Calendar Explained 🤯 w/ Neil deGrasse Tyson

Dave Gorman: Why the Calendar Makes No Sense | Modern Life is Goodish

Dave Gorman: The 13th Month — Why Our Gregorian Calendar is Broken and Deceptive

The Modern Calendar: Where did it come from? | Stuff of Genius

How to add a Classic Calendar with Overlays Colorized Categories in Modern SharePoint

A brief History of the Calendar and Time Keeping

Why Do Some Countries Use Different Calendars?

Сравнив 13-месячный татарский календарь с современными системами, мы получили тревожные результаты.

How Was The Calendar Invented?

Tracking Time: The Julian to Gregorian Calendar Transition Explained | Neil Degrasse Tyson #1159

A Strange History of the Calendar