We had an IDEA...

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 ➡

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👤︎ u/Rocknocker
📅︎ Jul 30 2019
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I'm taking an improv class [shaggy dog]

and today, we were playing a game of "Yes, Let's!" If you're unfamiliar, that's a group improv exercise where one person says "Let's do a thing!" and everybody else replies "Yes, let's!" and then proceeds to act out the scene. After acting out said scene, somebody freezes, then everybody freezes, and then someone else starts one.

In this case, it was "Let's go to a Michael Jackson tribute concert!" Now, we'd just been coached to assume distinct roles in an attempt to construct a coherent narrative, and so I, as an awkward, scrawny, blond white man, slipped effortlessly into the role of a shitty Michael Jackson impersonator. And I must have been doing something right, because the rest of the group quickly formed a scene as the audience, security, and crew, and stupidity ensued as I sucked at being Michael Jackson for all I was worth.

A few people started heckling, and then one of the audience members barged past security and mimed punching me in the head, whereupon I dramatically spun and dropped to the floor with a resounding THUD (knowing how to fall is a useful skill). The reaction was about a third laughs, a third stage-gasps, and a third just confusion. But I did get a few compliments after the exercise on my impression and my theatrics.

So I'd say that was a pretty big hit.

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👤︎ u/teuast
📅︎ Jun 29 2017
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