- An idea similar to that of noise-cancelling headphones has proved useful in increasing the data-carrying properties of light http://www.bbc.co.uk/news/science-environment-22656238 6 comments technology
- Light-beam 'twins' take data farther. An idea similar to that of noise-cancelling headphones has proved useful in increasing the data-carrying properties of light. Researchers suggest putting not one beam of light down a fibre, but a pair, each a kind of mirror image of the other. http://www.bbc.co.uk/news/science-environment-22656238 18 comments science
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