Various water slides, including the seven-story-high Kamikaze and the underground Cannonball, give one the opportunity to become a human projectile, shooting at ever-increasing velocity through hundreds of feet of steep, slalomlike chutes.

On the screen, the alien was fleeing with an ever-increasing velocity, yet it seemed stately and relaxed to Kirk, as if hardly straining.

Specialized aircraft--'ramscoops'-fly at high altitude and ever-increasing velocity, collecting hydrogen and liquefying it, then jumping up to orbit when they have a full load.

He had no idea of who or what or from where, but there remained that nagging conviction that everything was still tied up with that crazy ship spiraling inward through the solar system with ever-increasing velocity.

The burnout ships expended all of their fuel in constant acceleration, roaring out of the system at ever-increasing velocities, saving no power for a return trip or even for deceleration.

Turning and twisting in mid-air it fell with ever-increasing velocity and the English- man held his breath as the thing hurtled toward them.

And, carrying its little bit of human civilization, the expeditionary ship Space Beagle sped at an ever-increasing velocity through a night that had no end.

The ship's ever-increasing velocity brings the time dilation to extreme levels and takes the crew further and further away from any possibility of contact with humanity.

It totally eclipsed an enormous portion of the firmament above, and approaching with an ever-increasing velocity, was now within half its average distance from the moon.

The thing began to move faster, converting rickety up-and-down into ever-increasing velocity.