I remember watching Star Trek (TOS) and thinking how fantastic it would be to have all that storage in that little cartridge the size of a matchbook; books, movies, medical records, the Encyclopedia Galactica, all on one little memory device. I never expected it happen in my lifetime.
Then in 1985 once the initial glow of the original Macintosh had worn off a little, my brother and I brainstormed on what our _ultimate_ computer would be: 1024x768 TrueColor display, a whole _8_ megabytes of memory, and a 50 Mhz 68000 series CPU. Wheee!
Now we have 128 GB microSD cards smaller than your fingernail. And that super-computer in your pocket that happens to make phone calls? It's more powerful than a 4 processor Cray YMP M90 circa 1992.
We've come a long way!