There was, for instance, the time he conducted a crew of new S.A.R.H. (Society for the Aesthetic Rearrangement of History -BJ) recruits – all from late twentieth-century Terra – on a training study of Carter’s World, a newly established agricultural colony attempting to support itself by the export of edible nuts. Barely into their second generation, and having yet to show a profit, the colonists were technologically backward. Nevertheless, they showed a surprising ingenuity in the use of their few advantages. It was this resourcefulness that Feghoot was demonstrating to his rookies.
“Look at the perfection with which these streets are graded”, exclaimed one student. “Earth-moving machinery on this scale is strictly high technology stuff. How can they do it?”
“A new alleyway is being constructed, nearby”, said Feghoot. “Let us walk that way while I explain.” As they strolled, he told his students that countless centuries before, the Carter’s World system had been inhabited by a now-vanished race of giants. This very planet had served them for a nursery, and among the many artifacts they had left were thousands of childrens blocks, immense and precision-cut. You simply jack one up onto logs, bring it where you want it, put collapsible jacks underneath, snake out the logs, spread soil more or less evenly beneath, and collapse the jacks.
“I see”, said the student. “It’s not graded road at all; its a simple hammered-earth base.”
“That’s right,” Feghoot went on smoothly. “You just hit the road jack and don’t come back no mo.”
His students registered dismay and anguish.
“Isn’t that right, old-timer?,” Feghoot demanded of an ancient Carterian standing by the mouth of the newly completed alley they had just reached.
“Ahm afraid not, suh”, said the senior citizen, and the students giggled at Feghoots discomfiture. “Oh, we used to do it that way, but it was far too much trouble. It’s the soil heah. You see, the very same soil which produced our famous cashews is so high in clay content that a child could roll out a road of it. Then, we simply use a system of lenses to bake it into hardness. Ahve just completed this alley mahself, and ahm just a retired professor of Sports History, much too old and feeble to handle hydraulic jacks.
“So you see,” he finished, eyes twinkling, “Mah hammered alley is really cashews clay.”
Howls of agony rose from the students, but Feghoot never hesitated. “And he”, he said, turning to his students, “is clearly the gradi
... keep reading on reddit ➡Back a few decades, I was working in a program with a local college in the Middle East.
The name of the program for ExPats has the clever acronym of "IDEA" (hey, I said it was clever); which stands for "Inter-Departmental Educational Adjunct". It's interdepartmental because my particular specialty not only covers field geology but also paleontology and a bit of archeology thrown in for good measure. Everyone hopes to have a good IDEA...
ahem...
Well, we saddle up and head for the Dune Sea out in the west of the country, where the Precambrian, Cambrian, Silurian, Cretaceous, Pliocene, Pleistocene, and Holocene crop out and access is relatively easy and non-injurious.
Well, we caravan out, some 30 Land Cruisers, Nissan patrol, and the odd Mitsubishi Galloper strong. We all get our maps, compasses and split up into 5 or 6 special interest groups ("SIG's"); where each IDEA has his own GPS and LIDAR laser ranging apparatus. Reason being, that there are very few benchmarks out in the desert, and even those are constantly at the mercy of the shifting and ever-blowing sands.
Since we're split into groups and at any one time, ranging up to and including some 50 km2, when a real find is located, a device called the "DIME" (Digital-Interface Monitor Encoder) is attached and programmed into the GPS for location later; it is a digital sort of low-frequency transponder, developed from technology used by offshore drillers and jacket setters where benchmarks are even more transitory.
The way it works is rather simple. When something is to be marked for later retrieval, a series of wooden posts are pounded in a triangular manner around the find and the DIME is set, programmed with the GPS and attached to one or more of the posts.
That's the theory, at least.
Everything works well, especially all the hardened electronics and computer gizmos, but attaching the DIME to the stakes is the real problem. It can't be nailed, screwed or fastened with any sort of metal contrivance as that farkles the magnetic field and causes all sorts of goofy spurious signals. Zip ties don't last long in the heat and duct tape is right out. Many sites have been lost to the shifting sands this way.
Velcro doesn't work too well, as the sand fills the hooks of the receiving piece of velcro and soon renders it useless. String or fishing line work, but that's temporary (they melt). Glue or mastic are out as these are supposed to be temporary. Even plastic sleeves don't work due to the heat out
... keep reading on reddit ➡