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Ray Kurzweil was not noted for his understatement." [95] In a 2015 paper, William D. Nordhaus of Yale University used a variety of econometric methods to run six supply-side tests and one demand-side test to track the macroeconomic viability of the required steep rises in information technology. Only two indicated that a singularity was ...
In order, along the optic axis, the optical components consist of a first lens (the cornea—the clear part of the eye) that accounts for most of the optical power of the eye and accomplishes most of the focusing of light from the outside world; then an aperture (the pupil) in a diaphragm (the iris—the coloured part of the eye) that controls ...
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The sailfin snapper (Symphorichthys spilurus) is a species of marine ray-finned fish in the snapper family, Lutjanidae. It is found in the eastern Indian Ocean and the western Pacific Ocean, at depths between 5 and 60 metres (16 and 197 feet). It lives in areas of sand near to reefs in lagoons and over outer reefs.
A person taking the test covers one eye from 6 metres or 20 feet away, and reads aloud the letters of each row, beginning at the top. The smallest row that can be read accurately indicates the visual acuity in that specific eye. The symbols on an acuity chart are formally known as "optotypes". Variation of Snellen chart with another letter ...
Stephen Ray Vaughan (also known as SRV; October 3, 1954 – August 27, 1990) was an American musician, best known as the guitarist and frontman of the blues rock trio Stevie Ray Vaughan and Double Trouble.
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