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This time the walk was about three hundred yards, past three small stellene domes, the parabolic mirrors of a solar-power plant, a sun-energized tractor, and onward almost to the mountain wall, imbedded in the dust of the mare. There Frank noticed a circular, glassy area.

Make sure afore ye pull trigger, an' don't waste so much as the snappin' o' a cap. Thar goes the first o' the fire works!" As Wilder speaks, a spark is seen to shoot out from one of the circling cavaliers, which rising rocket-like into the air, comes in parabolic curve towards the corral. It falls short some twenty yards and lies smoking and sputtering in the sand.

The great parabolic head-light illuminated the track a long way in advance, all behind it being of course in darkness. Suddenly Sinclair cried out: "The fools have a light there, as I am a living man; and there is a little red one near us. What can that be? All ready. Jack! By heavens! they have taken up two rails. Now, hold on, all! The engine-driver shut his throttle-valve with a jerk.

It is an account, in vividly parabolic language, not only of their hostility, but of that of many men who are against Him. They wish to possess life and its good, without being for ever pestered with reminders of the terms on which they hold it, and of God's desire for their love and obedience.

Three at least the comets of 1723, 1771, and 1818 are known to have moved along hyperbolic paths instead of parabolic or elliptical ones. These comets, therefore, can make but one appearance in our skies. Having once shewn themselves there, and vanished, they are lost to us for ever.

In many cases his procedure is, when the analytical equivalents are set down, seen to amount to real integration; this is so with his investigation of the areas of a parabolic segment and a spiral, the surface and volume of a sphere, and the volume of any segments of the conoids and spheroids.

Mastaba is the Arabic name for a bench or platform, and was applied by the natives to such tombs on account of the resemblance in shape. In the few cases where the top remains perfect at Gizeh, the side ends in a parabolic curve which turns over into the top surface without any cornice or moulding; the tops of walls in the courts of mastabas are similar.

The effect is very different from that of other explosives which usually rend the rock into large fragments that have to be blasted again in detail before a clearance is made, for the oxyhydrogen charge has such terrible force that it completely pulverizes the rock, scooping out, even in granite, a deep wide pit of parabolic section of which the spot where the charge was is the focus.

The fourth night the comet had been divided into two parts; there were two heads and two tails, and both the starry phantoms began in separate parabolic curves their aimless flight through space. So "this" occurs in the heavens as well as on earth? Timar followed this marvelous phenomenon with his telescope till it was lost in impenetrable space.

In Cairo, it was 11:30. Rick Brant hauled himself to the top of the great pyramid of Khufu. Scotty and Hassan joined him. The view was magnificent. Cairo sparkled like a million jewels, and in places they could see the silver ribbon of the Nile. Rick turned and looked at the radio telescope at Sahara Wells, its great parabolic reflector gleaming in the brilliant moonlight. He was content.