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1 dzień temu · Richard Feynman in 1984. In theoretical physics, a Feynman diagram is a pictorial representation of the mathematical expressions describing the behavior and interaction of subatomic particles.The scheme is named after American physicist Richard Feynman, who introduced the diagrams in 1948.The interaction of subatomic particles can be complex and difficult to understand; Feynman diagrams give a ...
1 dzień temu · Cayley Q8 graph showing the six cycles of multiplication by i, j and k. (If the image is opened in the Wikimedia Commons by clicking twice on it, cycles can be highlighted by hovering over or clicking on them.). In mathematics, the quaternion number system extends the complex numbers.Quaternions were first described by the Irish mathematician William Rowan Hamilton in 1843 and applied to ...
8 godz. temu · Sirius is the brightest star in the night sky.Its name is derived from the Greek word Σείριος (Latin script: Seirios), meaning lit. 'glowing' or 'scorching'. The star is designated α Canis Majoris, Latinized to Alpha Canis Majoris, and abbreviated α CMa or Alpha CMa.With a visual apparent magnitude of −1.46, Sirius is almost twice as bright as Canopus, the next brightest star.
8 godz. temu · t. e. Dubbing ( re-recording and mixing) is a post-production process used in filmmaking and video production, often in concert with sound design, in which additional or supplementary recordings ( doubles) are lip-synced and "mixed" with original production sound to create the finished soundtrack. The process usually takes place on a dub stage.
