Which are both still being manufactured :)

I'm 35, I remember in 7th grade when the industrial tech teacher told us that "one day in the future, you'll have this little cube in your hand mimes an inch or so cube that holds hundreds of CDs worth of music and that is how you'll listen to them" Yeah, sure Mr. Pedigo... fortunately he lived long enough to see the iPod come into existence before leukemia took him way too early.

You can have an obscene amount of music on this tiny little sliver of a micro SD card but we still have artists putting their albums out on cassette and vinyl. It's so strange and wonderful at the same time.