Fayl:Fullerene Nanogears - GPN-2000-001535.jpg

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Taʼrif	English: The Numerical Aerospace Simulation Systems Division (NAS) of the NASA Ames Research Center, Moffett Field, California is conducting research into molecular-sized devices known as Nanotechnology. This photograph depicts two "Fullerene Nano-gears" with multiple teeth. The hope is that one day, products can be constructed made of thousands of tiny machines that could self-repair and adapt to the environment in which they exist. Researchers have simulated attaching benzene molecules to the outside of a nanotube to form gear teeth. Nanotubes are molecular-sized pipes made of carbon atoms. To "drive" the gears, the supercomputer simulated a laser that served as a motor. The laser creates an electric field around the nanotube. A positively charged atom is placed on one side of the nanotube, and a negatively charged atom on the other side. The electric field drags the nanotube around like a shaft turning. Jie Han, Al Globus, Richard Jaffe and Glenn Deardorff are the authors of a technical paper detailing this technology which appears in The Journal of Nanotechnology.
Sanasi	1 Aprel 1997
Manba	Great Images in NASA: Home - info - pic
Muallif	NASA

This image or video was catalogued by Ames Research Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: A-NAS-NANOGEARS.

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This image or video was catalogued by Great Images in NASA of the United States National Aeronautics and Space Administration (NASA) under Photo ID: GPN-2000-001535.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.

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	Sana/Vaqt	Miniatura	Oʻlchamlari	Foydalanuvchi	Izoh
joriy	04:37, 1-Mart 2019		2 808 × 1 851 (1,78 MB)	Materialscientist	crop
	13:45, 9-Aprel 2009		3 044 × 2 404 (2,39 MB)	BotMultichillT	{{Information \|Description={{en\|1=The Numerical Aerospace Simulation Systems Division (NAS) of the NASA Ames Research Center, Moffett Field, California is conducting research into molecular-sized devices known as Nanotechnology. This photograph depicts tw

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JPEG file comment	File written by Adobe Photoshop? 5.0