the world's smallest computer

American experts built the world's smallest automatic computer, about the size of a grain of rice.

Little computer maker Giada (China) claims to have produced the world's smallest desktop computer only slightly larger than the CD case but with all the functions and connections

With that size, this tiny computer is completely blocked

US scientists have successfully built the world's smallest computer system, with a size of only 1 square millimeter, to help treat glaucoma patients.