Want to watch better-quality PBS Video? Sign in to access higher-quality streaming!

By signing in, you are authorizing PBS to share your email address with your local PBS station to send you periodic communications about station events, services and support. Any other uses of your information by PBS are governed by PBS’s Privacy Policy.

Closed Captioning Settings


Captions look like this

Captions size

  • 15

Captions font family

Edge style

Captions color

Background color

Window color

Text Opacity

  • 100%

Background Opacity

  • 100%

Window Opacity

  • 0%
  • Save Settings
  • Reset


Tuesday, May 15, 2012

  • Aired: 05/15/2012
  • 26:47
  • Rating: NR
How the ancient farming technique of biochar is bringing new life to our state's agriculture industry. An exhibit on the Vanderbilts goes on display at the Biltmore. And Leslie Fetzer of the NC Virtual Public School is the Online Teacher of the Year.
Embed Options
Close ×
Tuesday, May 15, 2012
Biochar is revolutionizing farming in our state.
Please copy this text to your clipboard.
Problems Playing Video ?
You are truly the public in public television and we need your support now more than ever.


Watch videos from your favorite PBS KIDS shows with the PBS KIDS Video app for your tablet or phone.

Downton Abbey Collection

Bring home the complete collection: DVDs, Blu-rays, books, gifts and more. Visit ShopPBS.


helps all of us explore new worlds and ideas. Give Now

Sponsored Links