World's Smallest Walking Robot Is Tinier Than a Flea, Has a Width of Just 0.019"
28 May 2022, 07:00 UTC · By: Cristina Mircea / Researchers at Northwestern University in Illinois developed what they claim to be the world's smallest remote-controlled walking robot
World’s Smallest Flying Structure Ever Needs No Engines, Gives Nature a Run for Its Money
23 Sep 2021, 16:05 UTC · By: Cristina Mircea / The world's smallest flying structure made by humans is a winged microchip that uses no engines whatsoever to catch a flight.