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Femtosecond lasers to shape future space telescopes
Researchers claim to have developed a way to use femtosecond laser pulses to shape the highly precise, ultra-thin mirrors that will be needed for future
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Artificial vision inspired by crabs
Researchers from Korea and the USA have created an artificial vision system based on the eyes of a fiddler crab. The results were published a
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Engineers develop perfectly flat fisheye lens
Engineers working at MIT have produced a wide-angle lens that is also flat. To capture panoramic views, cameras typically need to use lenses made from