See images of another tiny display with pixels the size of a human hair.
"Performing advanced microscopy in a hair-thin fiber will reveal ... to be miniaturized to the point that microscope images can be taken inside the human body," said Dr. Mouthaan.
A US team has developed microscopic bubble-like bots the diameter of a human hair that can carry a drug and magnetic nanoparticles, allowing scientists to guide them to a desired location using an ...
Researchers develop method to precisely control calcium phosphate structure at the 300-nanometer scale using bone-forming ...