Researchers in Switzerland have created what has been classed as the world’s smallest inkjet-printed picture.
They made a 0.08mm-by-0.115mm (0.003in-by-0.005in) colour photo of tropical clown fish, which is about as wide as a piece of photocopy paper is thick.
They printed it using “quantum dot” technology, an innovation also being deployed in new high-end TVs.
The nanotechnologists say their achievement has been verified by the Guinness World Records.
via BBC News
