/technologies/embedded/b/blog/posts/smallest-complete-computer-system-smaller-than-a-grain-of-riceA complete computer system in 1 cubic millimeter. Onboard is a low power microcontroller, memory, battery, wireless radio, solar cell, and a pressure sensor. This system is meant to be an implantable eye pressure monitor for glaucoma patients. I'm suen-USTelligent Community 12