voltage applied creates an excess of electrons at the anode, which attracts the positively charged lithium ions. as soon as they arrive at the anode, they take up the excess electrons, thereby bringing about a new equilibrium. during discharge the anode releases electrons, which then flow to the cathode...
ray tube (crt) invented by karl braun . such a television was produced by philo farnsworth , who demonstrated crude silhouette images to his family in idaho on september , . [ ] farnsworth's device would compete with the concurrent work of kalman tihanyi and vladimir zworykin . though the execution...
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the phrase was coined in by computer graphics researchers verne hudson and william fetter of boeing. it is often abbreviated as cg, or typically in the context of film as computer generated imagery (cgi). some topics in computer graphics include user interface design , sprite graphics , rendering , ray...
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