...Then he seized the dead body by the legs, and hurled it like a sling shot, watching it with a grin as it fell in a wide parabola...
Talbot Mundy 「King--of the Khyber Rifles」
...The mouth was a round or oval orifice,and when illuminated by the parabola, its lips ormargin looked thickened, and of a pale blue, andciliated, while the rest of the body assumed a pinkishpearly tint...
Henry J. Slack 「Marvels of Pond-life」
...The priests were now upon the dais—the rocky platform, divided by thegreat, glowing parabola of light...
Various 「Astounding Stories of Super-Science, June, 1930」
...He found that it was a parabola, and that thevelocity of the comet was governed by the law that the straight linefrom the sun to the comet swept over equal areas in equal times...
Robert Stawell Ball 「The Story of the Heavens」
...The theory ofgravitation, though it admits the parabola as a possible orbit for acomet, does not assert that the path must necessarily be of this type...
Robert Stawell Ball 「The Story of the Heavens」
...It had been observed in 1786, 1795, and1805, but on these occasions it had not been noticed that the comet'spath deviated from the parabola...
Robert Stawell Ball 「The Story of the Heavens」
...This comet followed a path whichcould not be certainly distinguished from a parabola, though there is nodoubt that it might have been a very elongated ellipse...
Robert Stawell Ball 「The Story of the Heavens」
...It is, in fact, a part of a parabola,which, as we shall see later, is a kind of orbit in whichcomets and some other heavenly bodies move...
George C. Comstock 「A Text-Book of Astronomy」
...Astronomers, therefore, consider meteors as well ascomets to have the parabola and the elongated ellipse astheir characteristic orbits...
George C. Comstock 「A Text-Book of Astronomy」
...Theexcentricity of its orbit is enormous—in other words, it is either avery elongated ellipse or a parabola...
Oliver Lodge 「Pioneers of Science」
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