Word: lighting
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Dates: during 1940-1949
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...light of your later experiences, what kinds of improvements or changes would you suggest...
...case is weakened by the restriction on facts he can print to back it up. Bush details the changes in warfare since World War II, and those we can reasonably expect in the future. He describes how light, mobile, powerful weapons such as recoilless guns have swung the advantage in land warfare back to the defense; how the co-ordination of radar net, jet-aircraft, and guided missile should make things very tough for the high-altitude bomber; bow rockets and fast submarines will be advanced enough to chop up conventional naval vessels at long range. Bush tends to describe...
...bring good music to the students at low prices" is being instituted by the National Student Association, N.S.A. officers disclosed last night. The first concert in this series will be given at 8 p.m. tomorrow night in Rindge Auditorium when the First Veterans' Orchestra will present a concert of light classics...
...mirrors are arranged so that red light from the red tube is reflected to the eye of the viewer from the red-reflecting mirror (see diagram). Blue light from the blue tube is reflected by the blue-reflecting mirror, but passes through the red-reflecting mirror to the eye. Green light from the green tube is not reflected at all. It reaches the eye direct. The viewer sees the three pictures superimposed so that they blend to form a full-color picture...
...generally supposed to have a magnetic field more powerful than that of the earth. The scientific reasoning: the lines in the sun's spectrum seem to show the "Zeeman effect," splitting in two like the lines in a laboratory light source affected by magnetism. But Dr. Martin A. Pomerantz of the Bartol Foundation had long doubted the sun's magnetic field. Last summer he set out to disprove the theory by the apparently far-fetched method of catching cosmic rays with sounding balloons near the earth's north magnetic pole...