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1977: In May, Star Wars was theatrically released. [7] Three different audio versions (a Dolby Stereo mix, a six-channel mix for 70 mm screenings, and a mono mix print) were created, with significant differences. [8] Later that year, among others, a silent, English-subtitled Super 8 reel version of the film was released by Ken Films. [9]
Electrons change energy states by either resonantly gaining energy from absorption of a photon or losing energy by emitting photons. In chemistry-related disciplines, one often distinguishes between fluorescence and phosphorescence. The former is typically a fast process, yet some amount of the original energy is dissipated so that re-emitted ...
The iconic status that Star Wars has gained in popular culture and science fiction allows it to be used as an accessible introduction to real scientific concepts. Many of the features or technologies used in the Star Wars universe are not yet considered possible. Despite this, their concepts are still probable.
A corollary of Kasha's rule is the Vavilov rule, which states that the quantum yield of luminescence is generally independent of the excitation wavelength. [4] [7] This can be understood as a consequence of the tendency – implied by Kasha's rule – for molecules in upper states to relax to the lowest excited state non-radiatively.
Phosphorescence is a type of photoluminescence related to fluorescence. When exposed to light (radiation) of a shorter wavelength, a phosphorescent substance will glow, absorbing the light and reemitting it at a longer wavelength. Unlike fluorescence, a phosphorescent material does not immediately reemit the radiation it absorbs.
Wookieepedia: The Star Wars Wiki is an online encyclopedia for information about the Star Wars universe [1] —including information on all the films, books, television series, the Star Wars Expanded Universe, any upcoming Star Wars material, and more.
Fluorescence in several wavelengths can be detected by an array detector, to detect compounds from HPLC flow. Also, TLC plates can be visualized if the compounds or a coloring reagent is fluorescent. Fluorescence is most effective when there is a larger ratio of atoms at lower energy levels in a Boltzmann distribution. There is, then, a higher ...
Some small Star Wars spacecraft (such as the X-wing) use an astromech droid in place of a navi-computer due to size restrictions. [18] [19] A unique form of data storage found in the Star Wars universe is the Holocron, a type of artefact used by both Jedi and Sith to store vital and sensitive knowledge, usually concerning the Force.