Видео с ютуба Why Do We Have Leap Years

Why Do We Have LEAP YEARS? | What Is A LEAP YEAR? | The Dr Binocs Show | Peekaboo Kidz

Why do we have leap years?

Leap years and why we need them - BBC News

Why Do We Have Leap Years?

Why Do We Have Leap Years?

Why do we have Leap Years? + more videos | #aumsum #kids #science #education #children

Leap Years Don't Happen Every 4 Years

Нил Деграсс Тайсон объясняет, почему у нас високосные дни

The Leap Year as Explained by Neil deGrasse Tyson | StarTalk

WTF are leap years??

Why Are There Leap Years? | COLOSSAL QUESTIONS

Why Do We Have Leap Years with Paul Sutter

Why Do We Have Leap Years? The History of Leap Day - FreeSchool

Why do we have Leap Years?

Why Do We Have Leap Year? (And When it Doesn't Happen) | Explained

Why Do We Have Leap Years?

Leap Years: we can do better

Understanding Leap Year: Why We Have an Extra Day?

Что такое високосный год?

What is a leap year and why do they happen? | Newsround