The Visual Dimensions of Art, Science and Technology The Perspective Research Centre explores visual perspective as a major field of visual, spatial, optical, and representational knowledge — connecting art, science, geometry, vision, architecture, photography, cinema, digital imaging, and spatial theory.
The Nautical Slide Rule or Time Speed Distance Calculator, is used to work out ship speed in knots or mph; time of arrival in hours, minutes or seconds; and distance travelled in nautical or statute miles, or yards if speed is in knots.
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