The Leap Year Explained
349,143 Views
1,257 Questions Answered
Best of Web
Let’s Begin…
Every four years, we gain an extra calendar day. But why? Neil deGrasse Tyson explains the science behind the leap year.
Additional Resources for you to Explore
Interested in Leap Year? Find out more about the historical context here.
About TED-Ed Best of Web
TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
Meet The Creators
- Video created by National Geographic
- Lesson Plan created by TED-Ed Selects
