 They make them still like that, but sadly teachers can only do so much because then they're like worried about being sued or repercussions, which is really sad. Well, and the way that the kids learn it is different now. That's the problem too. I don't know how to teach the way that they teach them how to learn it. Core math or real math or whatever it is. But it's Math 2.0 Day, so try it again. I'll let you do it and you tell me how it goes. Okay.