 Quite a temperature gradient in the hand. The medical things are obvious. Now, you see, I hope your hairdo didn't cost a bunch. Obviously not. This bag is nice and opaque, isn't it? Pardon me? You can see, something transmits very well. Okay, now, we'll take this one. What? The front hair. Yeah, we can cut off pieces. What don't you like? I need a number. I kind of like this. We'll get close to October. We can do some pumpkin design. If you just hold this up in one hand, we can see the temperature difference a little bit. We could see this quote bubble just by changing the range. Is she getting ahead of you? She's going to drink. Oh, good. Now, that's fine. Okay. Really? Get blastered black? Okay, chug it. Open it. Nice. Oh, no, thanks. That's pretty wild. You can see it fading. Oh, yeah. Well, the other thing was supposed to be a curtain. Oh, there we go. Yeah, it's getting warm, probably warm enough for this. Wow. This is not hot at the moment. This is just cool to the touch. You can watch it warm up. Now, of course, this camera has a white range, so you can adjust the temperature so you can focus on this and then she'll turn all black. Or we could have made it so we could see the coke can and then she would have looked very much like this thing. That's sort of all the tricks in the demo. We've done differential stuff. Oh, we haven't done, of course, the cool colors, which most people saw yesterday. You get to choose, since this is a computer-based thing, you get to choose. Okay, that's a nice couple, yeah. Yeah, they do use it. They use these in helicopters. In fact, there was a very fancy one, an informatrix made flying around after Mount St. Helens, which they had borrowed from the fire department in the U.S. Forest Service. Coffee. Oh, it makes your mouth glow. That's great. You can do your own volcano. You still see the soda? Actually, the water is evaporating, and I think that's giving the cooling effect. You have to do one more thing, and that's to take your shoes off.