![](http://www.alamy.com/thumbs/6/0FBBDD10-F2E5-456A-9797-109AEE8546AB/2ACX5P8.jpg)
World's smallest magazine cover. Technology from IBM was used to create this record-setting cover of National Geographic Kids. Scientists from the IBM
World's smallest magazine cover. Technology from IBM was used to create this record-setting cover of National Geographic Kids. Scientists from the IBM Zurich Research Laboratory invented a nano-sized heatable silicon tip 100,000 times smaller than a sharpened pencil point. This was used to etch a polymer (plastic) surface, creating patterns and structures on a microscopic scale. The resulting magazine cover was 11x14 micrometres, small enough for 2000 of them to fit on a grain of salt. This was confirmed as an official Guinness World Record. 'National Geographic Kids' is a registered trademark of the National Geographical Society of Washington, DC. Photographed on 15 April 2014.
Size: 2598px × 3371px
Photo credit: © IBM RESEARCH/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -, 2014, 21st, american, black--white, business, century, computer, cover, european, geographic, guinness, ibm, industry, international, kids, lithography, machines, magazine, monochrome, nanopatterning, nanoscale, nanotechnology, national, north, panda, pandas, publishing, record, records, research, science, smallest, swiss, technological, technology, twins, world, worlds, zurich