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In particular, these are used on portable devices where less information content needs to be displayed, lowest power consumption (no backlight) and low cost are desired or readability in direct sunlight is needed. A comparison between a blank passive-matrix display (top) and a blank active-matrix display (bottom).
It can help to index texts for example to enable better and easier searching [214] and classification of fragments. [ 215 ] Artificial intelligence can also be used to investigate genomes to uncover genetic history , such as interbreeding between archaic and modern humans by which for example the past existence of a ghost population , not ...
Konstantin Konstantinov (1817/1819–1871), Russia – device for measuring flight speed of projectiles, ballistic rocket pendulum, launch pad, rocket-making machine Sergei Korolev (1907–1966), USSR – first successful intercontinental ballistic missile ( R-7 Semyorka ), R-7 rocket family , Sputniks (including the first Earth-orbiting ...