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• 19:59, 4 January 2025 Mol talk contribs created page Diy Spectroscope (Created page with "== Introduction == Spectroscope. Spectrometer is the machine to give the readings. Spectroscope can be made using * Diffraction grating; eg. CD or DVD disk, or ** Natural gratings: Striated muscle, peacock feathers, mother-of-pearl, and butterfly wings. Some invertebrate animals, like the peacock spiders, the antennae of seed shrimp, and Burgess Shale fossils ** Iridescence in birds, fish and insects is often caused by thin-film interference * Prism == Theory == I...")