The SMILE Program @ OSU

The Earth is estimated to be 4.6 billion years old, but what does that mean? To students this can be difficult to put in perspective. How does this compare to their own lifetime? TED-Ed puts it all in perspective in the following video:

Tags: Video

This entry was posted on Monday, March 9th, 2015 at 9:30 AM and is filed under Biology, Elementary School, Geology, High School, Middle School, Video. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.