I have a comment, Mr. Hoffman.
I went to agriculture college, but I was visiting there lately, and they've developed a new sprayer that I think you guys developed in partnership. It has some kind of infrared and it only zaps the weeds, whereas previously everything would get sprayed, so it was a big waste and harder on the environment. That's where innovation comes from. It was good to see the co-operation with the local university in getting that machine, which just zaps what has to be zapped. It was quite innovative, so you guys are coming up with new ideas.