 Now we're going to look at SunSpot Rotation and just to show you real quick where I'm getting the data from, this is from the SDO missions website under the data. And when I browse the data, I can put in a start and end date, which particular instrument I want, whether I want high or low resolution, and whether I want every image or just like every fifth image, which speeds it up a little bit. I've already gone ahead and submitted this because it takes a little while to download it. And this is the movie that's playing. So this is showing a high resolution image, which is why it overfills the screen. And it shows the sunspots as they're moving across. And again, this is sped up, so it's going sort of in fast motion. Now for my lab students, you have to watch this several times through and note which of the behaviors I mentioned you can see. I'm going to go ahead and let it run through here several times before I stop the movie. But you can also replay this YouTube video if you need to.