Wednesday, December 11, 2013
Season 2013 Episode 3233 | 22m | Video has closed captioning.
The NC Arboretum is preserving our state's native plants in a unique archive. UNC Charlotte researchers use sound waves to aid utility crews. Dr. Elisabetta Politi talks about health habits for the holidays & beyond.
Aired: 12/11/13
Problems Playing Video? | Closed Captioning