Subject: ‘Small Map’
December 18, 2009 World's Smallest Map?Cartography, GIS NewsWith a scale of 1 trillonth, a map of the world was etched on to a corner of an optical silicon chip by the Photonics Research Group of Ghent University-IMEC. Using CMOS fabrication tools, IMEC has reduced the 40-thousand-kilometer circumference at the equator down to 40 micrometer, about half the width of a human hair. The ... read more World’s Smallest Map?Cartography, GIS NewsWith a scale of 1 trillonth, a map of the world was etched on to a corner of an optical silicon chip by the Photonics Research Group of Ghent University-IMEC. Using CMOS fabrication tools, IMEC has reduced the 40-thousand-kilometer circumference at the equator down to 40 micrometer, about half the width of a human hair. The ... read more |
