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Discussion of the Essence# programming language, and related issues and technologies.

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2009-07-31

The guiding of light: A new metamaterial device steers beams along complex pathways

From PhysOrg.com:

Using a composite metamaterial to deliver a complex set of instructions to a beam of light, Boston College physicists have created a device to guide electromagnetic waves around objects such as the corner of a building or the profile of the eastern seaboard.
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