Nanotechnology: Types, Tools, Applications, and Ethical Issues Exam questions and answers
Nanotechnology: Types, Tools, Applications, and Ethical Issues Exam questions and answers What is nanotechnology? - Science and engineering at the nanoscale (1-100 nm) involving the creation and use of extremely small materials with unique properties. Who introduced the concept of manipulating atoms in 1959? - Richard Feynman What term did Norio Taniguchi first use in the 1970s? - Nanotechnology What are the common shapes of nanomaterials? - Particles, tubes, wires, films, flakes, shells. Who invented the Electron Microscope? - Ernst Ruska and Max Knoll in the 1930s. What is the maximum magnification of an Electron Microscope? - Up to 1,000,000×
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- January 24, 2026
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nanotechnology types tools applications and e