Happy birthday, boob tube! Well, almost. The cathode-ray tube, the technology that made television sets possible, was patented 100 years ago today. But it would be a slow slog before TV took over our ...
IN the past few years, several workers have shown 1–5 that infra-red spectra can be presented continuously on a cathode ray tube. The presentation of spectra in this way, in scan times as short as ...
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