 It's over here, it's over here. Don't get too close to it. Is this far enough away? I'd get a little further. What's in there? Okay, it's just concentrated nitric acid. This is a penny, okay? She's core it. I don't know if I'll be able to do it the first time though, so. Okay, so this is what happens when you put a penny in nitric acid. Oh, wow. How do you feel about the basic government property on video? Can we get that into the hardware store or something? No, not concentrated stuff. What do you think it's worth? That's nitrogen dioxide. Copper solutions are blue. So that's what's happening is we're reducing our work. We're taking the copper from copper zero and oxidizing it to copper two. So there's only going to be silver or nickel or whatever is being out of that. Because if any is just plated in copper two. Yeah, but it's all going to be dissolved into it. That gas there is fairly noxious, so. But I just liked it. Try it out. I'll tell you a story. I'll sign a waiver or whatever. I'll sign a waiver or whatever. This thing is like, oh. Do you need my help? Much more interesting than even the iodine clock reaction. She's going to get on my video of the destruction of the federal property right here. Yep. It's like it. Woo! And now it'll do this until it's all dissolved, yeah. So if you got like a solid, I mean, didn't they use to make pennies out of solid copper? Yeah, I think so, yeah. So what happens if you just pour it out right now, what would be left right now? Yeah, I mean, if you had a bigger reaction vessel, you could actually see what happens to the penny. It gets just shrinked and shrinked. Remember this is like what we were talking about. Reactions, yeah, reactions that are heterogeneous, right? Only react on the surface. So it's got to react on the outside, outside, outside to make it smaller and smaller. That's pretty crazy how it's going around the surface. Yeah, so you see it down there? That's cool. Does the penny go in there? Yeah, that's the penny. Dump it out. I'm not grabbing. Is it hot? Oh, wow. It's pretty hot. It's an exothermic reaction. You burned your throat out. I watched this movie the other day called... Let the Right One In. Oh, yeah. I haven't seen it, but it's basically like a Swedish film, right? Yeah, it's a Swedish... Based on... I saw the Norwegian film. Right, okay, that's okay. There's an American one now. Oh, really? Yeah. I heard the original, though. The original's really scary. It's really scary. Yeah, it's pretty good, yeah. But anyways, one of the... Not really the main character, but a friend of the main character. Of course, acid all over his face. You know? His face is all over his face. That's that. Yeah.