Ghanima Atreides (
atreideslioness) wrote in
fandomhigh2009-06-21 09:41 pm
Entry tags:
Keeping Your Advantage: Terrain and You, Week VII [Monday, Period 4]
"Welcome to your last official class of the semester," Ghanima said as the students arrived. "Today, we're looking at a type of terrain that is near and dear to my heart: the desert."
Deserts take up about one third of the Earth's land surface, and usually have a large diurnal and seasonal temperature range, with high daytime temperatures and low nighttime temperatures that can reach 45 °C/113 °F or higher. The dry desert air is incapable of blocking sunlight during the day or trapping heat during the night without water. Thus, during daylight most of the sun's heat reaches the ground, and as soon as the sun sets the desert cools quickly by radiating its heat into space."
"Most deserts are formed by rain shadows; mountains blocking the path of precipitation. Deserts are often composed of sand and rocky surfaces. Sand dunes called ergs and stony surfaces called hamada surfaces compose a minority of desert surfaces. Exposures of rocky terrain are typical, and reflect minimal soil development and sparseness of vegetation."
The Danger Shop rippled around them, and the students would find themselves standing on a rocky outcropping, looking out over a landscape of sand and blinding sun. "It is unfortunate that many people equate deserts with a hostile environment that conspires against human life," Ghanima continued easily, seemingly unbothered by the change in scenery. "In the popular media, desert areas seem to be considered to be at the top of the wilderness list for danger. The historical fact is, however, that the human race was cradled in arid lands and people are well adapted to survive in deserts. Learning to be part of the desert's ecosystem, and not view it as an antagonist is the first step of desert survival. Preparation starts with how you dress. People stand upright and receive only 60% of the solar radiation that animals on all fours do. By adding a proper hat, with a wide brim and closed crown, the head and body are further protected. A common mistake made by new desert visitors is wearing shorts and sleeveless shirts. Loose fitting long sleeves and pants provide good air circulation and much better protection than sunblock."
"Deserts are defined by their lack of water. Learn to ration sweat, not water. By staying in the shade, limiting activity to cooler times such as night and using your available water, your chances for survival increase greatly. Sipping water does not get it to the brain and vital organs. Take a good drink when you need it. People have been found dead from dehydration with water in their canteens. Also, do not rely on "parlor tricks" such as solar stills as a primary source. These will often produce more sweat digging the hole than is obtained from water gained. Learn to locate water through areas of green vegetation, flights of birds, converging animal trails and digging in the outside bends of dry creek beds."
"You're probably all expecting a final," she said, looking at the students. "I hate to disappoint you, but you aren't getting one here today. Instead, go ahead and play in the sand. Try not to get bitten by scorpions, get heatstroke, or burn your hands. Learn how to walk - and run - without falling."
"Next week, for those who are interested, we'll be going on a little trip." Ghanima tilted her face towards the sun, shutting her eyes and smiling. "Anyone is welcome, and we will be going to Arrakis. Dune. Seat of the Imperium and fiefdom of House Atreides. Those of you who want to go along will get a final of a different sort, something that cannot be replicated in the Danger Shop to any degree of accuracy." She waved one hand, and another hologram shimmered into being.
"You will ride the worms," she said simply, walking over to one of the rising behemoths and placing her hand against its side. "They say that God created Arrakis to train the faithful. In truth, I think he made it for Shai-Hulud to roam. Nowhere else in the Known Universe will you find these beautiful creatures; they are the life and breath of this planet, and the primary mode of distance transportation for the wandering tribes of Fremen. That does not, however, mean they are tame."
"The sign-up sheet will be on the door of my office until next Monday." Another wave of her hand, and the worms vanished as she turned back to them. "Now go play, and no throwing snakes at each other."
[OCD up]
Deserts take up about one third of the Earth's land surface, and usually have a large diurnal and seasonal temperature range, with high daytime temperatures and low nighttime temperatures that can reach 45 °C/113 °F or higher. The dry desert air is incapable of blocking sunlight during the day or trapping heat during the night without water. Thus, during daylight most of the sun's heat reaches the ground, and as soon as the sun sets the desert cools quickly by radiating its heat into space."
"Most deserts are formed by rain shadows; mountains blocking the path of precipitation. Deserts are often composed of sand and rocky surfaces. Sand dunes called ergs and stony surfaces called hamada surfaces compose a minority of desert surfaces. Exposures of rocky terrain are typical, and reflect minimal soil development and sparseness of vegetation."
The Danger Shop rippled around them, and the students would find themselves standing on a rocky outcropping, looking out over a landscape of sand and blinding sun. "It is unfortunate that many people equate deserts with a hostile environment that conspires against human life," Ghanima continued easily, seemingly unbothered by the change in scenery. "In the popular media, desert areas seem to be considered to be at the top of the wilderness list for danger. The historical fact is, however, that the human race was cradled in arid lands and people are well adapted to survive in deserts. Learning to be part of the desert's ecosystem, and not view it as an antagonist is the first step of desert survival. Preparation starts with how you dress. People stand upright and receive only 60% of the solar radiation that animals on all fours do. By adding a proper hat, with a wide brim and closed crown, the head and body are further protected. A common mistake made by new desert visitors is wearing shorts and sleeveless shirts. Loose fitting long sleeves and pants provide good air circulation and much better protection than sunblock."
"Deserts are defined by their lack of water. Learn to ration sweat, not water. By staying in the shade, limiting activity to cooler times such as night and using your available water, your chances for survival increase greatly. Sipping water does not get it to the brain and vital organs. Take a good drink when you need it. People have been found dead from dehydration with water in their canteens. Also, do not rely on "parlor tricks" such as solar stills as a primary source. These will often produce more sweat digging the hole than is obtained from water gained. Learn to locate water through areas of green vegetation, flights of birds, converging animal trails and digging in the outside bends of dry creek beds."
"You're probably all expecting a final," she said, looking at the students. "I hate to disappoint you, but you aren't getting one here today. Instead, go ahead and play in the sand. Try not to get bitten by scorpions, get heatstroke, or burn your hands. Learn how to walk - and run - without falling."
"Next week, for those who are interested, we'll be going on a little trip." Ghanima tilted her face towards the sun, shutting her eyes and smiling. "Anyone is welcome, and we will be going to Arrakis. Dune. Seat of the Imperium and fiefdom of House Atreides. Those of you who want to go along will get a final of a different sort, something that cannot be replicated in the Danger Shop to any degree of accuracy." She waved one hand, and another hologram shimmered into being.
"You will ride the worms," she said simply, walking over to one of the rising behemoths and placing her hand against its side. "They say that God created Arrakis to train the faithful. In truth, I think he made it for Shai-Hulud to roam. Nowhere else in the Known Universe will you find these beautiful creatures; they are the life and breath of this planet, and the primary mode of distance transportation for the wandering tribes of Fremen. That does not, however, mean they are tame."
"The sign-up sheet will be on the door of my office until next Monday." Another wave of her hand, and the worms vanished as she turned back to them. "Now go play, and no throwing snakes at each other."
[OCD up]

Re: React to the Sandworms
"Maybe just once," Zack decided, laughing and hopping to his feet.
He then proceeded to do the most heartfelt chocobo stomp he'd ever done, complete with the jump-flip-kick combo at the end. And a bow. And a Kweh!
Because he could.
Re: React to the Sandworms
They had to look pretty weird up there, jumping around on the back of a giant sandworm.
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"How many more times do you want me to do that jump?"
Really, he would do it as many times as he was asked to. Zack was a terrible, terrible showoff.
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Jump jump strut stomp!
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And then he was putting his hands on his hips and posing and grinning.
"To the top?" He peered upward again. "We have a long climb ahead of us, yet!"
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"To the top!" Dinah ran to catch up to him, and took a breath, and said, "Slow and steady. It is a desert. Right?"
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Zack was such a freaking GaryStu.Re: React to the Sandworms
But an adorable one.They headed for the top, the heat of the desert not too overwhelming yet, and Dinah marveled again at the sheer size of the thing. She'd compared it to a mall-size, or airport-size thing once; it was even more impressive, fifty or sixty feet up. And then higher. And higher.
They finally approached the top of the -- head? mouth?-- and Dinah topped to look around. "Sheeeesh."
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Worry about falling? Zack? Hah, never! He jumped out of helicopters onto moving trains for training.
Thus making him an even bigger GaryStu."And we're nearly there!"
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He really had no idea what kind of protocols were in place for a drop like that. But he did know that if he took a fall like that in the SOLDIER training room, which ran on similar technology, it would feel the same way that it would in real life, so it was a risk he really didn't think he wanted Dinah to be taking.
Do as I say, not as I do? Oh, Zack.
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(Considering the teeth were as tall as Dinah, probably not.)
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Oh, Zack was so game. And already leaning over, trying to figure out the best way to get in there without taking an unexpected plummet. Not that he wouldn't survive a fall like that, but it probably wouldn't be any fun. And then he'd have to make the climb all over again.
He settled for turning around, getting on his hands and knees, and trying to drop into the creature's mouth feet-first.
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Two-hundred foot drops would be ouchie.
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Zack would totally hold up to his word and jump down after her if she fell. Because he was possibly insane. Or because he was possibly the product of far too much genetic tweaking. Or maybe both.
"Want me to swing in there first, and that way I can help guide you in?"
Yes, into the gaping maw of a gigantic worm. This was a brilliant plan that could not go wrong in any foreseeable manner.
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Of course not. It's not like this plan had any flaws in it, right?
Re: React to the Sandworms
The kind of opportunity that had Zack swinging into the huge creature's mouth, standing up carefully around the rows upon rows of teeth, and staring around in awe.
"Whoa. Glad this thing isn't real," he decided, turning around to face Dinah's toes. "Okay, I'm here! You can swing in, now!"
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Either way, Zack was moving like hell on wheels to catch Dinah. Because that kind of plummet would suck. And anyhow, she had to see this. This was awesome.
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"If you two fall, I am authorizing the clinic to use instruments that have been kept in the freezer during your check-ups, and you do not get lollies when you're set free," she threatened. "That is not a jungle-gym."
Re: React to the Sandworms
Which allowed Dinah to correct enough to fall and roll into the mouth of the Sandworm, probably inevitably over Zack. "Ooof."
[*dies of laff*]
Re: React to the Sandworms
Yes, Zack was in total agreement of the 'oof' part, there, and it took him a moment to realize that he'd been bowled over before he could actually pull himself back out from under Dinah again, laugh, and then crawl over to the edge of the worm's mouth.
Yes, he was totally waving down at Ghanima. Why?
"We're fine, thanks!"
He had the situation totally under control. Honest.
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