This is an 8-bit redstone computer that I built in minecraft. It has the ability to perform basic programs. In the video I demonstrate it by calculating the fibonacci sequence and performing multiplication.
Computer specs:

7 bytes of dualread registers
15 bytes of ram
space for 2 31-line programs
15*15 display
7-seg decimal output
22-26 tick clock (as I debug I'll find the best speed)

I won't be releasing a download (yet) because I am still working out some of the bugs and timing issues to make it programmable by others.

Also, check out my youtube channel at: youtube.com/Newomaster I make many other cool redstone videos :3