United States or Bahamas ? Vote for the TOP Country of the Week !


In the dis ray generator, this wave-length was broken up into an almost unbelievably high frequency, and became a directionally controlled wave of an infinitesimal fraction of an inch.

Equal pressure to the lifting power of the generator was exerted against the synchronizers at the power plant, but this force, not being concentrated directionally along an ultraviolet beam, involved a practical problem only at points relatively close to the synchronizers.

It is merely an ordinary spherical battery with a shielding shell with an opening of any desired size, from which a directionally controlled beam may be emitted in different forms, usually that simply of an expanding cone, with an angle of expansion sufficient to cover the desired territory at the desired point of reception. An Unequal Duel

He felt her hand swiftly smoothing the message away. Rage swept over him. Instantly he knew what had happened. Fran's escape from Calumet Lake had proved that he knew that his communications were intercepted and directionally analyzed. Therefore the other children were no longer a means by which he might be trapped.

If he made contact with one of the other children he was prepared to speak swiftly so they could hear his voice as he did to assure them that he was safe and to ask for news of Zani and Mal and Hod, and Gail. He could do it very quickly indeed. Soames had insisted on only instants of communicator-use. "Maybe those gadgets can be directionally spotted," he said. "Security wants you, Fran.