...The molars are in fact composed of alternating triangular prisms,with the outer folds of enamel forming deep and acute angles...
Robert A. Sterndale 「Natural History of the Mammalia of India and Ceylon」
...For perhaps a minute the great fly stood with moveless, wide-spreadwings, scintillating aerial hues as if its body was compacted of amillion microscopic prisms...
Charles G. D. Roberts 「The Watchers of the Trails」
...Till all the hundred summers pass,The beams, that thro’ the Oriel shine,Make prisms in every carven glass,And beaker brimm’d with noble wine...
Alfred, Lord Tennyson 「The Early Poems of Alfred, Lord Tennyson」
...Between these two prisms, however, is asolution of chemicals which will depolarize the light and allow it tocontinue...
Various 「Astounding Stories, July, 1931」
...A thousand little mirrors and prisms, dislodged from it, cameout in a splintering deluge...
Raymond King Cummings 「Wandl the Invader」
...It remains to be added that in the highest class ofspectroscopes the prisms are replaced by ruled gratings from which thelight is reflected...
Robert Stawell Ball 「The Story of the Heavens」
...and, which showin the upper part of each a photograph obtained withoutcomparison spectra by allowing the star's light to passthrough some prisms placed just in front of the telescope...
George C. Comstock 「A Text-Book of Astronomy」
...In fact, when the slit is openedwide, the prisms produce a series of detached images of the prominenceunder observation, one for each kind of light which the object emits...
Robert Stawell Ball 「The Story of the Heavens」
...His cash-book for this time has been discovered,and the entries show that he is buying prisms and lenses and polishingpowder at the beginning of 1667...
Oliver Lodge 「Pioneers of Science」
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