Week 8 : NanoTech + Art What is nanotechnology? The word nano is Greek for “dwarf” and it is one billionth of a meter. The concept of nanotechnology is first introduced in “There is Plenty of Room at the bottom” by the Nobel Prize-winning physicist Richard Feynman in 1959. However, it is until 1981 when the scanning tunneling microscope is invented for people to be able to analyze the atomic level and marked the paradigm shift. As Professor Victoria Vesna explained, "This new science is about a shift in our perception of reality from a purely visual culture to one based on sensing and connectivity”, the scanning tunneling microscope utilizes the sensation of atoms and then creates a visual image of the surface. Video: Nanotechnology for targeted cancer therapy With the benefit of this emerging technology, many new products such as water and dust resistant coatings on commercial products are introduced on the market. Some people are afraid that the new technolog...
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