Mow 'em, Cowbot! University of Minnesota working on autonomous mower for pastures
MORRIS, Minn. — Cows don’t like to eat thistles. Farmers don’t want to let thistles take over a pasture. A new possible solution to the problem is the “Cowbot,” a weed-mowing vehicle that can operate without a driver. “It’s kind of like a Roomba for a …