updated september 2011 nanotechnology and transportation
TRANSCRIPT
Updated September 2011
Nanotechnologyand
Transportation
Updated September 2011
Man and Machine—A love story
cc by R
edsimo
n
Updated September 2011
For generations, people have had a special bond and admiration for the car of their dreams.
Advertising artwork by Edward Penfield circa 1915
Updated September 2011
Many spend hours washing, waxing and buffing the paint so the vehicle looks the best it can be—shiny and new. A scratch on the paint of this revered automobile leads to great disappointment.
What if there was a product that when applied to the body of the car would protect it from scratches and the weather?
Well, now there is!
Updated September 2011
Car waxes are being developed using nanotechnology.
Image ©EagleOne
Updated September 2011
Typically, when car wax is applied to the car and buffed, it creates a shine that is permeable. The new waxes that have been created using nanotechnology seep down into invisible holes in the body of the car. The particles in the nanotechnology wax are so small that they allow the wax to penetrate the miniscule holes in the body of the car. Therefore, scratches and minor dings can simply be wiped away.
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In the activity, you will lightly scratch an auto body part with 400 grit sandpaper. Then you will test a nanowax against an ordinary wax to see which fills light scratches better.
Image by HighPoint Learning
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Get a used auto body part from a
repair shop. Repair shops
recycle all the old dented parts for
scrap and will probably give you
one. Label several places on
the part to take before and after
photos.
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Nanowax
Before AfterImages by HighPoint Learning
Updated September 2011
Nanowax
Before AfterImages by HighPoint Learning
Updated September 2011
This module is one of a series designed to introduce faculty and high school students to the basic concepts of nanotechnology. Each module includes a PowerPoint presentation, discussion questions, and hands-on activities, when applicable. The series was funded in part by: The National Science FoundationGrant DUE-0702976and the Oklahoma Nanotechnology Education Initiative Any opinions, findings and conclusions or recommendations expressed in the material are those of the author and do not necessarily reflect the views of the National Science Foundation or the Oklahoma Nanotechnology Education Initiative.
Updated September 2011
Image Credits
Geoghegan, Simon GP (Photographer). A Aston Martin DP215 head.jpg [Digital Image]. Wikimedia Commons(commons.wikimedia.org)
Penfield, Edward. (Artist). Advertising artwork for Pierce Automobiles. [Painting]. United States. Wikimedia Commons (commons.wikimedia.org)
Updated September 2011
References Consumer Products Database (2011). The Project on Emerging Technologies. Retrieved from http://www.nanotechproject.org/inventories/consumer/browse/categories/automotive/exterior/