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"The bottom line in the Dune trilogy is: beware of heroes. Much better to rely on your own judgment, and your own mistakes."
- Frank Herbert
 |
| Deep-Radar | ||
| Device to image within large objects, even within mountains. |
| I wish I knew the mass and bulk o fthe machine," the puppeteer continued. "The Ringworld spacecraft are tremendous things. but we need not transport it. If necessary, a hologram taken by deep-radar, and holograms of the mechanism in action, should be enough to convince my subjects. |
| From Ringworld Engineers,
by Larry Niven. Published by Del Rey in 1980 Additional resources -
|
Deep-radar could also be used to find specific objects within mountains.
On the surface of Canyon there were mines, and there was a large, indifferently tended preserve for the surviving varieties of Canyon lichen. But most of the world was barren moonscape. A careful man could land a spacecraft undetected, and could hide it where only a deep-radar search would find it. A careful man had. For these past nineteen years Louis Wu's ship had been waiting, hidden in a cave in the northward-facing cliff of a mountain of low-grade metal ore: a hole hidden within permanent shadow on Canyon's airless surface.
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'Then he saw the geek ... leaning against one of the slender stalks of a sunshade-photocell collector...'
How long ago did Robert Heinlein write about skiing on dry alien worlds?
'There was of course no way of knowing whether you were being watched at any given moment.'
'A cable, here, from the controller to the interface plug... wires from that to the brain.'
