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Molecular projector creates world's smallest lettering

Category: General
Posted on: January 26, 2009 10:31 AM, by SciencePunk

Taking the art of small print to a whole new level, physicists at Stanford University have created the world's smallest lettering, just 1.5 nanometres tall:

small_letters.jpg

Colin Barras reports in New Scientist:

The researchers wrote a computer program that works out how to arrange the carbon monoxide molecules such that they scatter electrons into waves of a particular shape. The software also demonstrated how varying the energy of the electrons could produce different shapes from the same pattern of molecules.

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Comments

1

Reminds me of http://ars.userfriendly.org/cartoons/?id=20090121

Requires a little knowledge of the unix system, where su will grant you privileges to preform commands as a system administrator (something that's not allowed for normal users).


..Yes, I'm a geek.

Posted by: D. Ebdrup | January 26, 2009 3:31 PM

2

They say that using this could allow information to be packed in smaller spaces, but I wonder if really small letters would be the most efficient way to do that?

Posted by: deep | January 26, 2009 11:49 PM

3

The boys and girls on the farm want you to know, Stamford, Connecticut is about 2,900 miles to the east of Palo Alto, California. The former is a minor city on the east coast of the U.S., the latter is the location of Leland Stanford's farm.

Posted by: Onkel Bob | January 27, 2009 2:18 AM

4

LOL, I wonder how many years I've been getting those two confused. Cheers, fixed!

Posted by: Frank the SciencePunk | January 27, 2009 10:51 AM

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