They built a new barn for their 90 cows that is almost fully automated: A giant squeegeelike contraption crosses the floors at regular intervals to scrape the manure into a pit underneath the barn, where it is then pumped through a machine that squeezes out all the liquid, to be used as fertilizer, while the leftover fiber is laid over rubber mattresses in the stall beds where the cows rest. Another machine, a Roomba-like robot they have nicknamed Frank, pushes feed toward the cows when it gets spread out while they eat.