Question

Is Nanotechnology new? Where did it
come from? What are possible issues or concerns in the development of
nanotechnology?

Answer 1

Explanation:

abababhdrouru uuruturutht

Answer 2

Explanation:

Nanoscience and nanotechnology involve the ability to see and to control individual atoms and molecules. Although modern nanoscience and nanotechnology are quite new, nanoscale materials were used for centuries.

The ideas and concepts behind nanoscience and nanotechnology started with a talk entitled “There's Plenty of Room at the Bottom” by physicist Richard Feynman at an American Physical Society meeting at the California Institute of Technology (CalTech) on December 29, 1959, long before the term nanotechnology was used.

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