All Times EST

@ 0800 repeats @ 1400 Experimental Weapons
The world's most terrifying weapons began as quiet experiments in innocent-looking laboratories. We see how yesterday's prototypes and experiments have become today's most powerful weapons in this look at the development of killing machines from test tube to battlefield. TV G

@ 0900 repeats @ 1500 Fly Past
A Wing and a Prayer
Just as Jack Northrup was on the verge of perfecting a practical flying wing, his radical XB-49 in the 1940s, the Air Force suddenly cancelled the project in favor of a more conventional design. His hopes shattered, Northrup resigned from the company that bore his name and went into early retirement. But in the 1990s, sick and confined to a wheelchair, the aviation genius was brought to a hangar at Northrup to view the first prototype of a plane that was inspired by his XB-49--the B-2 Stealth Bomber. TV G