Saturday 10 November 2012

'Invisible' fish could light the way to better optical devices

http://theconversation.edu.au/invisible-fish-could-light-the-way-to-better-optical-devices-10267

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Sketches from scratches is a provocative blogspot that has grown out of the Wuh Lax experience. It is eclectic, which means that it might consider just about anything from the simple to the extremely difficult. A scratch can be something that is troubling me or a short line on paper. From a scratch comes a verbal sketch or image sketch of the issue or subject. Other sites have other stuff that should really be of interest to the broad reader. I try to develop themes, but variety often comes before depth. ... more!