This Fourth of July, KUAR FM 89 will air 'The Switch: The Story of Our National Power Grid' from the program 'Burn: An Energy Diary.'
Host Alex Chadwick and the producers at Burn take a look at the nation's aging power grid, how it works and how it doesn't, Thursday, July 4 at 3 p.m.
The program will cover smart grids, alternative energy and the people who keep the grid running all on a day when the grid will be humming to keep up with the nation's energy demand.
http://www.youtube.com/watch?feature=player_embedded&v=1dZjohZPIqE