EEVblog: The 555 Timer is 55 years old
(news.ycombinator.com)
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NIST scientists create 'any wavelength' lasers
(news.ycombinator.com)
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Any Color You Like: NIST Scientists Create 'Any Wavelength' Lasers
(news.ycombinator.com)
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Siclair Microvision (1977)
(news.ycombinator.com)
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Nanophotonic waveguide chip-to-world beam scanning
(feeds.nature.com)