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Experiments for investigating the cause of the coloured concentric rings, (discovered by Sir Isaac Newton) between two object-glasses laid upon one another
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Continuation of experiments for investigating the cause of coloured concentric rings, and other appearances of a similar nature
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Experiments for ascertaining how far telescopes will enable us to determine very small angles, and to distinguish the real from the spurious diameters of celestial and terrestrial objects; : with an application of the result of these experiments to a series of observations on the nature and magnitude of Mr. Harding's lately discovered star
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Investigation of the powers of the prismatic colours to heat and illuminate objects; : with remarks, that prove the different refrangibility of radiant heat. To which is added, an inquiry into the method of viewing the sun advantageously, with telescopes of large apertures and high magnifying powers
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Astronomical observations and experiments, selected for the purpose of ascertaining the relative distances of clusters of stars, and of investigating how far the power of our telescopes may be expected to reach into space, when directed to ambiguous celestial objects
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