nanotech nanotechcourseraweek1

8/13/2019 Nanotech NanotechCourseraWeek1

1/95

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2/95

What Makes Us Human


3/95

When Humans Learn to MaNew Materials CH

The STONE Age

Hunter-Gatherer

Wikimedia, Calame

Agrarian

The BRONZE Age The

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4/95

Materials and Tools:They STILL Matter!

Wikimedia Commons, Saperud

Extremely pure ingot of silicon -- Czochralski process


5/95

What comes next forhumans and our tools?

STONE AGE humans learned to fashion tools from rock

BRONZE AGE humans learned to smelt copper

IRON AGE humans learned to forge iron and steel

INFORMATION age humans learned to purify silicon

age humans learned to make nanoscale mat


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7/95

Course Objectives

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8/95

Who are you?

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9/95

Breaking DownNanotechnology

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Watch lecture videosDo weekly quiz



Watch leTake the

Watch extra demos Watch extraWatch extra demos Watch extra demosDo peer assessment

Read resources page Read resources page Read resources page Read resources pagExtra assignments Extra assignments Extra ass

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10/95

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13/95

Nanotechnology now represents no lessthan the next industrial revolution

Nanotechnology is the understanding and control ofmatter at dimensions of roughly 1 to 100 nanometers,where unique phenomena enable novel applications

Anything is nanotechnology that, under therubric of nanotechnology, makes money.

Talking AbouNanotechnolog

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Red Herring Dec 200magazine

Scientific American, science magazine

Anonymous entrepren Alliance event, 2006

Anonymous senior enprofessor, 2001 (to yo


14/95

b*N'4'- %&'()*+"'(From E56 ASTM terminology standard free on www.astm

nanotechnology, nA term referring to a wide range of technomeasure, manipulate, or incorporate materials and/or features with at ledimension between approximately 1 and 100 nanometers (nmapplications exploit those properties, distinct from bulk or molecular sy

nanoscale components.Materials are central in nanotechnology

Critical and defining dimension ~ 1 100 nm

Really bizarre and unusual properties

Nanotechnology

contains stuff that isreally SMALL andSTRANGE


15/95

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17/95

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21/95

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22/95

Feynman and the Botto1960s and 1970s

" Richard Feynman Why can we not write the entire 24 volumes of the Encyclo

Brittanica on the head of a pin?

" Professor Norio Taniguchi did ultraprecision manufacturing & credited with fi

term nanotechnology

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23/95

Nanotechology or SciThe 1980s

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" Nanoscale robots, assembled machines, fantastic science f

Under resources see debate between Rick Smalley and Eric DrexlerFat fingers sticky finger in C&E News


24/95

Nanotechnology Visualized in the 19

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25/95

The Nationalization


26/95

The NationalizationNanotechnology

U.S. R&D investment inanotechnology

More than 15 billion dollresearch dollars

Investments relative to countries closely scruti

The HYPE Factor


27/95

The HYPE FactorNanotechnolog

Hype: to promote or publicize a produce or ideaoften exaggerating its importance or benefits

http://www.nanowerk.com/spotlight/spotid=1792.php

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30/95

Nanotechnology: Enabling Technolo

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nanotech nanotechcourseraweek1

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