World’s Smallest Bowl of Ramen at 1 Micron in Width

This world’s smallest bowl of ramen at 1 Micron in width (1/100th the width of a human hair), contains dozens of 20-nanometer (1/50,000-mm) thick noodles. It was created by University of Tokyo professor Masayuki Nakao by using a metal particle beam to carve the bowl from silicon, and a mixed of soup of ethanol and catalyst inside the bowl to form the carbon nanotube "noodles".