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Updated: May 6, 2025
It had ice-caps at its poles, and there were seas, and the mottled look of land which had that carefully maintained balance of woodland and cultivated areas which was so effective in climate control. The Med Ship floated free, and Calhoun fretfully monitored all the beacon frequencies known to man. There was relative silence inside the ship.
The general opinion, I do not doubt, is that it is out of the question to reach any such frequencies as might assuming some of the views before expressed to be true produce any of the results which I have pointed out as mere possibilities.
He turned the band switch to the universal frequency with which all long-range communicators were equipped. Each of the Earth groups had its own frequency, and so did the Martians and Jovians. But all could meet and talk on the universal band. Special scrambling devices prevented eavesdropping on regular frequencies, so there was no danger that the Connie had overheard the plan.
"Even with good microphones and amplifiers the engineer in the field may often experience difficulties with the lines connecting the outside point to the studio. The majority of such lines do not transmit the higher frequencies adequately, especially the longer ones. The problems become immense when European simultaneous broadcasts are attempted.
If our eyes were sensitive to these frequencies, both of which are composed, as is also light, of electro-magnetic rills, we could see anything that was happening anywhere in the world, for they go through matter as though it did not exist, as light passes through glass; indeed, if our region of Sight waves was only put an octave lower we could not use glass in our windows, it would be too opaque, we should be obliged to have our windows made of thin slabs of carbon or other substances permeable to Radiant heat waves.
One cannot work well with invisible tools, hence I have imposed a colored light frequency upon the invisible frequencies of the forces. We will have an assortment of colors if you prefer," and as he spoke each ray assumed a different color, so that the end of the projector was almost lost beneath a riot of color.
The computer man vanished inside the rocket and reappeared a minute later with a small package. "There's a scalpel and a magnetized tweezers in here all I could find in the med kit. Hope they'll do." He reached inside and swung out the metal case of a self-contained transceiver. "Take this, it's got plenty of range, even on the longer frequencies." He raised his hand at Brion's offer to pay.
The first thing, then, in operating the induction coil is to combine capacity with the secondary to overcome the self-induction. If the frequencies and potentials are very high gaseous matter should be carefully kept away from the charged surfaces. If Leyden jars are used, they should be immersed in oil, as otherwise considerable dissipation may occur if the jars are greatly strained.
If this law were not valid for real clocks, the proper frequencies for the separate atoms of the same chemical element would not be in such exact agreement as experience demonstrates. The existence of sharp spectral lines is a convincing experimental proof of the above-mentioned principle of practical geometry.
"As to the machine here it is, as I said, a machine which impresses very high frequencies on the body it is connected with. This puts the molecules in vibration at a frequency approaching that of light, and when the light impinges upon it, it can pass through readily.
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