Loading...

Year On Earth

255,096 views

Loading...

Loading...

Transcript

The interactive transcript could not be loaded.

Loading...

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Apr 20, 2009

A year on earth is measured by one complete trip around the sun. Seems simple enough but there is a problem. The earth doesnt travel in a path around the sun that returns it to its starting point. So how do we know when the year starts or ends?

  • Category

  • License

    • Standard YouTube License
  • Song

    • River Spirit
  • Artist

    • Aaron Frederick Laszlo Wheeler, APM Music - Music House - Music House
  • Album

    • GLOBAL SOUNDSCAPES
  • Licensed by

    • APM Music (on behalf of Music House); APM (Publishing), SOLAR Music Rights Management, and 7 Music Rights Societies

Loading...

Advertisement
When autoplay is enabled, a suggested video will automatically play next.

Up next


to add this to Watch Later

Add to

Loading playlists...