Have you ever wondered where chemical fertilizers came from?One evening, while working at my computer I heard gunfire and mortar shells exploding in the living room. I poked my head around the corner. Black and white images of men and machines were blasting across the TV screen. My husband looked up from his chair. "It's that documentary by Ken Burns about World War II."
As soldiers stormed the beaches, I had a feeling there was one battle the 7-part series would not be covering. It's a battle that continues to this day and one I'm sure we could bring ... more »



