 Well, CDs were a byproduct of the LaserDisc, which came out in 1978. They were about the size of an album, looked like a giant CD. And just when they were getting started, though, the videocassette came out. And you could record on them, but not the LaserDisc. Videotapes were really, really popular until the DVD came out in 1995. DVDs were great until high-def TV and Blu-rays came out in the mid-2000s. Today, a lot of us don't even own physical products. We just stream or digitally download. Right. Any other things that we miss, Joe?