Answer:
Richard Feynman
Explanation:
Richard Feynman who was the physicists. Idea of Nanotechnology was put forward for the first time by him in 1959.
During his lecture at an American Physical Society meeting at Caltech on December 29, 1959, he said "There's Plenty of Room at the Bottom," this statement by him often held to have provided inspiration for the field of nanotechnology.
