Robots. They rove the red sands of Mars and threaten to take over the world in science fiction movies. But in Oakville, Washington, robots are doing something much different. Just 90 miles south of Seattle, the robots on the Austin family's dairy farm are making life a whole lot better for cows and for the farmers.
Feeding the world is a big job. Doing it efficiently while conserving natural resources is an even bigger one. All across the country, dairy farmers are taking action to reduce their impact on the environment. Find out how.