Archimedes Pump Angles meet Circles
- Ἄρουρα (ároura): The most common Homeric word for "cultivated land" or "arable field." While it does not mean "row," it refers to the land that is tilled and therefore has furrows.
Spectroscopy in Theory aka Ψ Φ μθσιχ PSIPHI Musi~ch
Theory [ edit ] The underlying premise of spectroscopy is that light is made of different wavelengths and that each wavelength corresponds to a different frequency. The importance of spectroscopy is centered around the fact that every element in the periodic table has a unique light spectrum described by the frequencies of light it emits or absorbs consistently appearing in the same part of the electromagnetic spectrum when that light is diffracted. This opened up an entire field of study with anything that contains atoms. Spectroscopy is the key to understanding the atomic properties of all matter. As such spectroscopy opened up many new sub-fields of science yet undiscovered. The idea that each atomic element has its unique spectral signature enabled spectroscopy to be used in a broad number of fields each with a specific goal achieved by different spectroscopic procedures. The National Institute of Standards and Technology maintains a public Atomic Spec...
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