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Stories about: wavelenghts

Scientists Managed to 'Catch' a Rainbow In an accomplishment that is bound to make others in the community jealous, scientists at the Towson University, in Baltimore, Maryland, managed to develop a method of trapping rainbows. In addition to looking absolutely astounding, the new system may also usher in a new era of developments in the fields of communica... 27 November 2009 07:01 GMT Optical Gold Nanoantennas Now Possible Radio signals have been the standard for data transmission for well over a century, and innovations in the field have meant that higher and higher frequencies have been used to get as much data across as possible. Some time ago, scientists found out that wavelengths belonging to visible light could also be used for h... 21 October 2009 09:07 GMT