Would you like to see an amazing demo video?

3

Here's an absolutely amazing video of an IBM 5150 (IBM's first personal computer in 1981) doing things it just shouldn't be able to do:

Here's what the IBM 5150 offered as its specs:
4.77 Mhz processor
640 KB RAM
floppy drive
IBM CGA card
internal speaker

Have you seen anything recently that blew your mind?