Oscar Mike – Chapter One

zombie_kid

Insanity: doing the same thing over and over again and expecting different results.

-Albert Einstein

His hand trembled as soon as the pen touched the paper. He had noticed the tremors as soon as he awoke, but somehow, committing to the act seemed to make it worse. He took a deep breath and pressed the pen’s tip to the paper harder, hoping the added pressure would steady it. But it still found enough room to wiggle on him, creating a small, indented scribble on the page. Removing it, he dropped the pen in his lap and began scratching at the skin on his left arm. At moments like this, the itching and phantom sensations became worse, and the sight of the prosthetic mounted at the end of it didn’t help.

He grunted as he scratched, trying to vent the frustration. How unacceptable was it that he couldn’t even start this simplest of tasks? Of all the things he had witnessed in recent years, all the things he had been forced to endure, was he really going to be defeated by the simple act of keeping a journal? It seemed stupid to keep one as it was, but somehow, he felt he owed it to Andrews to record the many things he could not convey to him directly anymore.

Grabbing the pen again, he put it to the pad and quickly began writing…

Andrews said I should keep a log, so I’m starting now…

That seemed about as good a place as any to begin, a simple admission of what he was doing. A statement of purpose, which required very little thought or planning. Writing the next line proved equally difficult though. Once he had stated the obvious, it was hard to know what to say next. Looking around him, he chose something equally obvious – the days itinerary:

Sitting in formation, outside Espanola, waiting on the command to move out. We’re clearing the town at last. Plenty of talk about the Whiskeys that still remain there. Some people think we might even find some enemy survivors, the leftovers from when those bastards attacked us. Hoping to find some of our own too. People got left behind when we pulled out, wasn’t good. But we were in a mess after that firefight with our own troops. It was fucked. Looking forward to getting some answers on that soon…

He took a deep breath. The words had begun to flow, but he felt as though he were getting the slightest bit off topic. And his fingers were shaking again. The purpose of this journal was to catalog what he and Andrews used to talk about, not to document their units maneuvers. If he had wanted to do that, he would apply for officer training.

Grinding his teeth, he put the pen back to the pad and did his best to get the words out.

Dreamed about Amanda and Iina again. They were alive. We were out about town, the sun was shining. was carrying her in that chest pouch she had. She was smiling at me, they both were. Laughing too. I can remember what it sounds like when I sleep. Too hard to remember when I’m awake. It was wonderful.

He paused again. His fingers were no longer trembling so much, but he felt a terrible sensation welling up inside him. He was poised on the edge of it now, and it felt like the act might overwhelm and crush him. But he had to finish the entry. He owed Andrews that much, and if he couldn’t write it out, he could at least sum it up succinctly:

Didn’t end well. Never does.

He clicked the pen shut and tossed it against the dashboard. He heard a small rustling in the back too, the sound of Majorca shifting in his sleeping bag. Caught between anger and fear of waking his people up, he sighed heavily and just sat there. Once more, it seemed, he had the hit the wall and couldn’t get past it. Every time he tried, it proved to be too much and he had to pull back, leaving him with the sense that he had failed horribly.

In truth, the entire exercise seemed quite pointless and stupid. What good was it to write about these things, the pictures in his head that kept him up at night and haunted the little sleep he did managed to get? The dreams were always the same. The reality was always the same. They were dead and it was his fault. No amount of talking about it had shaken that conclusion, and being told otherwise never seemed to change it. So why bother with it?

In the end, the only thing that ever seemed to work was to just wait for it to pass. Wait for morning to come, the sun to rise, and the darkness to retreat back inside. Clench his fist until the tremors subsided, and get on with the day. Granted, he knew that next night would be the same, that no amount of exhaustion, liquor or drugs would make it any different.

And sooner or later, he knew he’d be joining them, and that’s what mattered. Eventually, the exhaustion would end, the pain would stop. He would no longer be able to keep moving and would surrender to the darkness. And on the other side of that… who knew? Maybe he would see Amanda and Iina again, maybe not.

That thought always gave him pause. Was it bad that he was thinking that death might prove to be a release? Did that mean that he was somehow hoping for it, or even willing to make it happen?

Can’t be, he thought, shaking his head. He had had enough brushes with death of late to know that it was the last thing he wanted. No matter how hard being awake proved to be, there really seemed to be no part of him that wanted to lay down and die. Not now. Not anytime soon.

Drawing what little comfort he could from that, Dezba looked to the far horizon and noted how the sun was beginning to break there. With his plans to spend some time writing thwarted, he made up to his mind to get out and go for a walk. In no time at all, the entire Battalion would be awake, and he would be forced to contend with another day. Might as well enjoy the cool morning while it was still there.

Grabbing hold of his M4, he checked the chamber and made sure the safety was on. He then carefully opened the cabin door and slid out, putting his boots to the ground and stretching his back. Turning around, he carefully closed the door and stepped back to take a look at his squad’s temporary quarters.

In the back seat, Majorca was still lying against the seat and in his sleeping bag, snoring quietly. Underneath, Whitman had the choice position, sleeping next to a soft, cool patch of earth, his bag enveloping him and keeping him warm. That left Morris and Batista leaning up against the passenger side wheels. Their bags were done up especially tight but were open at the top, keeping out the night-time chills but leaving their faces cool and exposed.

He smiled as he watched them, their faces looking perfectly at peace. Their weapons were where they could get at them in a hurry, if need be. But they really didn’t look too worried about that at the moment. Wherever they were right now, nothing was pursuing them. Nothing was menacing the ones they loved, turning them into monsters, and forcing them to deal with it.

He looked next to the surrounding field, which was slowly being lit up by the advance of daylight. Arranged in a semi-circular fashion, the other vehicles of 1st Platoon sat and waited. In each, or arranged around them at each wheel, their men and women in uniform slept and waited. Here and there, others walked the line and maintained watch, keeping an eye while the others slept. These were the unlucky bastards who had drawn sentry duty for the early morning, the loneliest time of all…

Beyond their platoon, several more vehicular formations were arranged in the same fashion, their crews still asleep until their NCOs and officers roused them. He knew that if he were to get on top of his squad’s Humvee to get a better vantage point, the formations would stretch on for some distance. On high, all the bodies, all the Humvees, and all the armored vehicles and tanks – hell, the entire strength of 2nd Battalion – would be visible to him.

And yet, it was enough to know they were all there. Being in front wasn’t so bad when you knew you had so many behind you. Even if their numbers had thinned since the last time they had assembled like this, even if they were short several important souls, he still drew some relief knowing that what remained of them was all here. It was such that his nerves began to feel calm for a change, and he even considered slipping back into the cabin to get in a few more winks.

“Hmm… Sarge?”

Dezba turned suddenly to the source of the noise and saw Majorca looking at him from the back seat. He noted the look of sudden fear and the way his hands were slowly going up.

“What is it, Corporal?”

“Just… saw you… standing there, sir,” he said, hesitantly. “Why are you pointing that at me?”

Dezba looked down at his M4, which was currently trained on the back door of the Humvee. He quickly slung it behind his back and raised his hand contritely.

“Sorry… you kind of spooked me there.”

“Alright…” Majorca nodded and slowly lowered his hands. “Hope the safety was on.”

“Yeah!” Dezba said, quickly and with a small chuckle.

Slowly, Majorca began to sit up and unzip himself from the bag. Beneath his window, Morris was beginning to come alive too, their conversation having clearly disturbed him. The reaction was spreading to the others as well, with Whitman poking his head out from under the vehicle and Batista rolling over on the ground.

“Shit, what time is it?” asked Whitman.

Dezba checked his watch. “Just shy of oh-four-thirty, Private,” he said. “We should pack up and get ready. We move at oh-five-hundred. The Lieutenant’s likely to be coming around soon.”

Whitman groaned, as did Morris and Majorca. Batista resisting complaining, but was making noises the moment he got to his feet. Slowly, they went about the very tired process of getting their weapons and loading up the Humvee. It wasn’t long before the obvious complaints began to flow.

“Gonna be nice sleeping on a real bed soon. Can’t tell you how sick I am of sleeping in this shit can.”
Whitman scoffed at Morris’ comment. “Yeah, bitch some more, replacement. I was sleeping in this ‘shit can’ when you guys were still a bunch of pussy-whipped civies.”

“What are you trying to say, Billy? That it’s my fault this piece of shit doesn’t have a fold out cot or reclining chairs?”
Majorca was just finished packing his bag up and intervened. “I believe what the Private is trying to say is that this vehicle is his pride and joy. One learns to love this thing and find comfort where one can.”

“‘One’ sounds like he’s full of shit…” replied Morris. Finished with their bags, Majorca and Morris tossed them into the back of the vehicle while Whitman made his way to the driver’s seat. On top, Batista was already busying himself with the .50 cal, applying the lube to the gears and cocking it a few times over to make sure it was running smoothly.

Dezba felt another wave of relief pass over him. Seeing his grunts at work, making such an easy go of their pre-combat prep… Somehow, this made him feel at ease too, which was strange. If he were to stop and think about it for a moment, he might have considered how that expertise had been earned: through countless hours of chaotic engagement.

And now, they were about to get into yet another one. And if they all came out alive, he could assume that this expertise would be enhanced ever further. Dezba surely would have found such thoughts depressing, had he taken the time to think about it. Luckily, he didn’t.

The noise of approaching footsteps caught his attention and he turned to see Rollins approaching them. Clearly, he and his squad weren’t the only ones making an early morning of things. Snapping his heels together automatically, he called to the rest of them to let them know.

“Look alive, grunts. Lieutenant Rollins on approach!”

Everyone ceased what they doing and came about, standing erect and bringing their boots together snapping out salutes. Dezba slung his weapon to his side again and snapped out one as well, receiving one back as soon as she was within spitting distance.

“At ease, squad. Just wanted to see how you boys are doing on this beautiful morning.”

“Alive and well, ma’am,” said Dezba. “Just getting suited up.”

“Well, don’t be in too much of a hurry. Officers have morning brief in five mikes, which means you can expect a platoon brief in about twenty.”

Dezba frowned. “Ah, we expecting changes to the ROE, sir?”

Rollins shrugged. “Not sure. Word is the General got some new intel on the town. Could be big, could be nothing. Won’t know until they tell us.”

Dezba nodded and tried not to think about the implications. Any changes to their plan of attack at this point likely meant that Command wasn’t too confident about finding survivors inside the town. There were few other reasons to hold a briefing at this point, short of the entire op being scrapped.

In the end, Rollins smiled and patted him on the shoulder. “Don’t worry, I’ll be sure to pass on whatever they tell me. In the meantime, smoke em if you got em.”

Dezba nodded and snapped out a parting salute. Rollins returned it and turned to leave without another word. Meanwhile, Dezba went back to watching over his squad while they finished their prep.

“I don’t get it,” said Batista, still working on the guns gears.

“Don’t get what?” asked Majorca.

“Well, we all know Braun was railroaded because he disobeyed orders, right? But why the hell do we get that jagoff?”

“Yeah,” agreed Morris. “Why the hell couldn’t Haynes just promote from within? This platoon’s got plenty of non-coms with more combat experience than that guy.”

“It’s because those same people disobeyed orders with him,” said Majorca. “They all signed off on the LT’s decision. We all did, and getting stuck with a green officer is our penance.”

“Stow it, squad,” said Dezba. “Who’s in charge is not our call.”

“C’mon, Sarge. You telling me you’re not bitter you didn’t get the top spot?”

Dezba glared at Whitman angrily and pointed to the Humvee. Whitman nodded and climbed back inside, checking the radio and navigation console. While he did that, Morris and Marjoca began checking their supplies of ammunition, grenades, and flash bangs, packing some in their pouches and distributing them to Batista and Whitman.

“One other thing I don’t get,” said Morris. “How come Saunders didn’t get the axe too?”

“What are you talking about?” asked Majorca.

“I mean, half the reason the LT got booted was because he was fucking her right? How come Haynes didn’t kill her carreer when he had the chance?”

The words were barely out of Morris’s mouth before the sound of a door slamming caught his attention. Next thing he knew, he was spun around and standing face to face with a particularly pissed off Whitman.

“That woman saved the fucking LT’s life, you prick, not to mention the Sarge’s here and just about everybody else in this fucking squad.”

Morris looked about ready to say something defensive, but Majorca was quickly spun him the other way and began adding his own thoughts to the discussion.

“And in case you haven’t noticed, Private, we don’t exactly have a surplus of combat veterans around here. Case in point, we got fucks like you stepping in when we lose our own. So why don’t you keep your goddamned opinions to yourself?”

Morris quickly nodded and dropped his gaze to his boots. He might have said something equally harsh too, had the others not beaten him too it. But he had an obligation as their NCO to step in at this point.

“Gents, calm your asses down. We got a job to do and we don’t need to fighting over rumors and personal issues right now.”

“Yes, sir,” said Majorca. Whitman echoed the words.

“Private?” he said to Morris, who nodded again and muttered out an affirmative. Quickly, they all went back to getting themselves and their vehicle ready and did not say a further word. This left Dezba alone to contemplate the things he could not speak about, but was nonetheless wondering.

Like just how fucked it was that Braun was no longer leading their platoon. Or how much it really did affect him, knowing that the man he had known and trusted for so long wasn’t be with them on this next offensive. But such thoughts had a way of breeding doubt, and doubts led to hesitation. None of which could be permitted right now.

Such things would have to wait until after they had retaken Espanola, and confirmed that at least of the townspeople they had left to their fate many weeks ago were still alive somewhere. At that point, assuming they weren’t in the thick of yet another fight, there would be plenty of time to bemoan and talk about all the things that had befallen them since that fateful day. The day they had gone from fighting the undead hordes and began fighting their own as well…

Checking his watch again, Dezba turned to head off. Majorca noticed and called to him.

“Sarge? Where are you off to?”

“Piss call, gentlemen. Recommend you do the same. We’re not likely to get another chance anytime soon.”

Movie Trailer: “Batkid Begins”

Batkid_beginsOnce in awhile, a story comes along that warms your heart and restores your faith in humanity. And after reading and writing so much about morally ambiguous things or scary developments, this is one that I was happy to share! This past November, in what was an online media circus,  25,000 people showed up to watch a five year-old boy cruise around San Fransisco in a Batman costume and a Lamborghini with the logo on the hood.

After doing battle with his enemies – which included the Riddler and the Penguin – “Batkid” was taken to City Hall where he received the key to the city from the mayor. The city spent $105,000 on the event – covering things like speakers, a big screen at city hall, and cleanup crews – and everyone from Barack Obama to Britney Spears expressed their heartwarming support for the costume-clad Batkid.

Batkid_begins2This massive effort, which was a viral media sensation, was orchestrated by the Make-A-Wish Foundation for Miles Scott, a five-year who has spent half his life struggling with leukemia. Having finished his course of chemotherapy, it was Scott’s dream to be Batman for a day. And now, a documentary called Batkid Begins, is retelling the story of Batkid, the Scott family, and how one kid’s wish went viral.

Director Dana Nachman has already raised nearly $40,000 (of her goal of $100,000) on Indiegogo to fund production. A one-time journalist, Nachman has made three films prior to this that were, in her own words, quite dark. As she explains:

I was looking for my next film to be uplifting. I didn’t even know about Batkid until after it happened, and I blown away that I had missed it, and was just so touched by the outpouring of support for this child.

Through a friend at NBC, where she formerly worked, Nachman was able to get a meeting with Make-a-Wish, which had already been approached by others wanting to do Batkid documentaries. Though Scott’s family had been reticent to do much press surrounding the Batkid event, they offered to work with Nachman on the film. After making their son’s wish come true, the Scott family hopes to raise awareness about the Foundation and the work it does.

Batkid_begins3The three-act story will start with a focus on Scott and his experiences, segueing into the lead-up to the event itself as it went viral and everyone scrambled to keep up with the momentum. The third act will focus on the event itself, which involved Miles rescuing a damsel in distress from the train tracks, stopping the Penguin from kidnapping the San Francisco Giants seal mascot, and getting the key to the city from the mayor.

And though it might have seemed like the event was a media circus all on its own, it actually had quite the helping hand. The event went viral thanks in large part to the Clever Girls Collective, a content and social media agency that volunteered its time. As Nachman explained:

To me what’s interesting is that everyone approached for the [Batkid event] said, ‘Yes, I’ll participate and I’ll make it even cooler by doing this, this, and this.’ That’s the message of the film to me: ‘Yes, and.’ If I had my dream, that would be the title of it, but I think it’s a little too esoteric.

Batkid_begins1The $100,000 in funding that Nachman hopes to collect on Indiegogo will help out with animations, a soundtrack, and other production assets. A rough cut will be ready by the one-year anniversary of the Batkid event (this coming November), and the film will likely premiere early next year.I don’t know about you, but… a young boy who had a brush with death getting to live out his dream of being a superhero? I’m certainly going to see it! You got Miles Scott!

And in the meantime, check out the trailer for this heartwarming documentary below:


Sources: fastcoexist.com, (2)

News from Space: Coming Comet Flyby of Mars

Mars_comet_flybyEarth’s neighbor is once again making the news, but not for the usual reasons. Rather than groundbreaking discoveries or updates being provided by the small army of rovers or satellites, the NASA has now got its eyes firmly fixed on the Red Planet because of an incoming comet. And in the coming months, NASA is taking every precaution to make sure its orbiting spacecraft are out of the way.

Known as C/2013 A1 Siding Spring, the comet’s icy nucleus is predicted to flyby Mars on Oct. 19th, and will miss the planet by just 132,000 km (82,000 miles). That’s 17 times closer than the closest recorded Earth-approaching comet, Lexell’s Comet, which skittered by our world in 1770. And while this is certainly a record-breaking event, no one is concerned about it damaging anything on the Martian surface.

Mars_comet_sidingspringIn fact, it the dust particles embedded in the comet’s vaporizing ice that concerns NASA planners. As dust spreads into a broad tail that could potentially brush Mars’ upper atmosphere, it could also play havoc with or even strike an orbiter. While tiny particles are hardly a hazard on their own, when they are traveling at 56 km (35 miles) per second relative to a spacecraft, a single impact could spell disaster.

Rich Zurek, chief scientist for the Mars Exploration Program at NASA’s Jet Propulsion Laboratory in Pasadena, California, explains:

Three expert teams have modeled this comet for NASA and provided forecasts for its flyby of Mars. The hazard is not an impact of the comet nucleus, but the trail of debris coming from it. Using constraints provided by Earth-based observations, the modeling results indicate that the hazard is not as great as first anticipated. Mars will be right at the edge of the debris cloud, so it might encounter some of the particles — or it might not.

mars-comet-NASAHence why NASA is looking to get its hardware out of the way. The agency currently operates the Mars Reconnaissance Orbiter (MRO) and Mars Odyssey spacecraft with a third orbiter, MAVEN, currently on its way to the planet and expected to settle into orbit a month before the comet flyby. Teams operating the orbiters plan to have all spacecraft positioned on the opposite side of Mars when the comet is most likely to pass by.

Already, mission planners tweaked MRO’s orbit on July 2 to move it toward a safe position with a second maneuver to follow on August 27. A similar adjustment is planned for Mars Odyssey on August 5 and October 9 for the Mars Atmosphere and Volatile Evolution (MAVEN) probe. The time of greatest risk to the spacecraft is brief – about 20 minutes – when the widest part of the comet’s tail passes closest to the planet.

MARS-COMET-surfaceAs for the rovers on the surface, there really isn’t much to worry about there. Similar to what happens with meteor showers here on Earth, Mars’ atmosphere is thick enough that cometary dust particles will incinerate before they reach the surface. And its expected that rover cameras may be used to photograph the comet before the flyby and to capture meteors during the comet’s closest approach.

Despite concerns about dust, NASA knows a good opportunity when it sees one. In the days before and after the flyby, all three orbiters will conduct studies on the comet. According to a recent NASA press release, instruments on MRO and Odyssey will examine the nucleus, coma and tail and possible effects on the Martian atmosphere:

Odyssey will study thermal and spectral properties of the comet’s coma and tail. MRO will monitor Mars’ atmosphere for possible temperature increases and cloud formation, as well as changes in electron density at high altitudes and MAVEN will study gases coming off the comet’s nucleus as it’s warmed by the sun. The team anticipates this event will yield detailed views of the comet’s nucleus and potentially reveal its rotation rate and surface features.

This is Comet Siding Spring’s first trip to the inner solar system, so we can expect plenty of news and updates as it passes Mars. And the icy vapor and dust it leaves behind, which has been in a state of deep freeze since the time the planets were formed, will make for some pretty interest research as well! And be sure to check out this Solar System Scope simulation of the comet’s path as it makes it way through our Solar System past Mars.

Source: universetoday.com, solarsystemscope.com

News From Space: Astronaut Robots

spheres_1As if it weren’t bad enough that they are replacing workers here on Earth, now they are being designed to replace us in space! At least, that’s the general idea behind Google and NASA’s collaborative effort to make SPHERES (Synchronized Position Hold, Engage, Reorient, Experimental Satellites). As the name suggests, these robots are spherical, floating machines that use small CO2 thrusters to move about and performing chores usually done by astronauts.

Earlier this month, NASA announced it’s plan to launch some SPHERES aboard an unmanned Cygnus spacecraft to the International Space Station to begin testing. That launch took place on July 11th, and the testing has since begun. Powered by Tango, Google’s prototype smartphone that comes with 3D sensors that map the environment around them, the three satellites were used to perform routine tasks.

nasa-antares-launch-photoNASA has sent SPHERES to the ISS before, but all they could really do was move around using their small CO2 thruster. With the addition of a Tango “brain” though, the hope is that the robots will actually be able to assist astronauts on some tasks, or even completely carry out some mundane chores. In addition, the mission is to prepare the robots for long-term use and harmonized them to the ISS’ environment.

This will consist of the ISS astronauts testing SPHERES ability to fly around and dock themselves to recharge (since their batteries only last 90 minutes), and use the Tango phones to map the Space Station three-dimensionally. This data will be fed into the robots so they have a baseline for their flight patterns. The smartphones will be attached to the robots for future imaging tasks, and they will help with mathematical calculations and transmitting a Wi-Fi signal.

spheres_0In true science fiction fashion, the SPHERES project began in 2000 after MIT professor David W. Miller was inspired by the “Star Wars” scene where Luke Skywalker is being trained in handling a lightsaber by a small flying robot. Miller asked his students to create a similar robot for the aerospace Industry. Their creations were then sent to the ISS in 2006, where they have been ever since.

As these early SPHERES aren’t equipped with tools, they will mostly just fly around the ISS, testing out their software. The eventual goal is to have a fleet of these robots flying around in formation, fixing things, docking with and moving things about, and autonomously looking for misplaced items. If SPHERES can also perform EVAs (extra-vehicular activity, space walks), then the risk of being an astronaut would be significantly reduced.

spheresIn recent years there has been a marked shift towards the use of off-the-shelf hardware in space (and military) applications. This is partly due to tighter budgets, and partly because modern technology has become pretty damn sophisticated. As Chris Provencher, SPHERES project manager, said in an interview with Reuters:

We wanted to add communication, a camera, increase the processing capability, accelerometers and other sensors [to the SPHERES]. As we were scratching our heads thinking about what to do, we realized the answer was in our hands. Let’s just use smartphones.

The SPHERES system is currently planned to be in use on the ISS until at least 2017. Combined with NASA’s Robonaut, there are some fears that this is the beginning of a trend where astronauts are replaced entirely by robots. But considering how long it would take to visit a nearby star, maybe that’s not such a bad thing. At least until all of the necessary terraforming have been carried out in advance of the settlers.

So perhaps robots will only be used to do the heavy lifting, or the work that is too dull, dangerous or dirty for regular astronauts – just like drones. Hopefully, they won’t be militarized though. We all saw how that went! And be sure to check out this video of SPHERES being upgraded with Project Tango, courtesy of Google’s Advanced Technology and Projects group (ATAP):


Sources:
nasa.gov, extremetech.com, techtimes.com

The Future is Here: Flexible, Paper Thin Ultra-HD Screens

amoledThe explosion in computing and personal devices in recent years has led to a world where we are constantly surrounded by displays. Whether they belong to personal computers, laptops, smartphones, LCDs, PDAs, or MP3 players, there is no shortage to the amount of screens we can consult. In turn, this proliferation has led computer scientists and engineers to address a number of imperfections these displays have.

For instance, some of these displays don’t work in direct sunlight or are subject to glare. Others are horridly energy-inefficient and will drain their battery life very quickly. Some don’t have high-definition, rich color, and can’t display true black color. Just about all of them are rigid, and all can be broken given a solid enough impact. Luckily, a new age of flexible, ultra-HD screens are on the way that promise to resolve all of this.

amoled-display-3The first examples of this concept were rolled out at the 2011 Consumer Electronics Show, where Samsung unveiled its revolutionary new AMOLED display on a number of devices. This was followed up in September of 2012 when Nokia unveiled its Kinetic Device at the World Nokia Conference in London. Both devices showcased displays that could bend and flex, and were followed by concept videos produced by electronic giants Sony, 3M and Microsoft.

Since that time, numerous strides have been taken to improve on the technology before it hits the open market. In research published earlier this month in Nature, scientists describe what may be the first steps toward creating a new type of ultrathin, superfast, low-power, high-resolution, flexible color screen. If successful, these displays could combine some of the best features of current display technologies.

ultra-thin-displayThe new displays work with familiar materials, including the metal alloy already used to store data on some CDs and DVDs. The key property of these materials is that they can exist in two states – when warmed by heat, light, or electricity, they switch from one state to the other. Scientists call them phase-change materials (PCMs); and as Alex Kolobov, a researcher at Japan’s Nanoelectronics Research Institute who was not involved in the new work, explains:

It is really fascinating that phase-change materials, now widely used in optical and nonvolatile electronic memory devices, found a potentially new application in display technology.

A PCM display would work similar to the electronic paper used in products like Amazon’s Kindle reader. Both are made by sandwiching a material that has two states, one lighter and one darker, in between layers of transparent conductors. The inner material is a viscous black oil filled with tiny white titanium balls. To make a pixel black or white, a current is run through a tiny area of the glass to either pull the reflective balls to the front, or cause them to recede.

gst-phase-change-nanopixel-display-640x352In a PCM display, the inner material is a substance made of silicon’s heavier cousins: germanium, antimony, and tellurium. The two states of this material (known as GST) are actually two different phases of matter: one an ordered crystal and the other a disordered glass. To switch between them, current pulses are used to melt a tiny column, and either cooled gently to make the crystal or rapidly to make the glass.

This cycle can be done remarkably quickly, more than 1 million times per second. That speed could be a big advantage in consumer products. While scrolling on a Kindle can be terribly slow because the screen only refreshes once per second, the refresh rate on a PCM display would be fast enough to play movies, stream videos, and perform all the tasks people routinely do with their devices.

https://i0.wp.com/www.extremetech.com/wp-content/uploads/2014/07/nanopixelspr.jpgTo make the new displays, the research team – led by Harish Bhaskaran, a nanoscale manufacturing expert from Oxford University – used a 35-year-old machine developed by the semiconductor industry. They then laid down three layers that were a few nanometers thick of conducting glass, GST, and another layer of conducting glass. Then they used current from the tip of an atomic force microscope to draw pictures on the surface.

These images included everything from a Japanese print of a tidal wave to fleas and antique cars – each one smaller than the width of a human hair. With this sort of flexible, ultra-high resolution screen, a PCM display could be made into everything from a bendable laptop and personal device to a programmable contact lens — like Apple’s Retina Display, except that it would actually fit on your retina.

https://i0.wp.com/images.gizmag.com/gallery_lrg/lg-display-oled-2.jpgTurning this technology into products will require years of labor and hundreds of millions of dollars. Nevertheless, Bhaskaran and his colleagues are optimistic. The electronics industry has lots of experience with all the components, so there are plenty of well-known tricks to try to improve this first draft. And they are hardly alone in their efforts to bring flexible displays to market.

For instance, LG unveiled their new line of flexible OLED TVs at CES earlier this year. Now, they are taking things a step further with the unveiling of two new 18-inch OLED panels, the first of which is a transparent display, while the second can be rolled up. Although both fall short of the 77-inch flexible TV on show at CES, the company says the new panels prove that it has the technology to bring rollable TVs with screens in excess of 50 inches to market in the future.

lg-display-oledUnlike their 77-inch flexible TV that has a fairly limited range of changeable curvature, LG Display’s latest flexible OLED panel can be rolled up into a cylinder with a radius of 3 cm (1.18 in) without the function of the 1,200 x 810 pixel display being affected. This is made possible though the use of a high molecular substance-based polyimide film to create the backplane, rather than conventional plastic .

The transparent OLED panel, on the other hand, was created using LG Display’s transparent pixel design technology. With transmittance of 30 percent, the company says the panel is superior to existing transparent LCD panels that generally achieve around 10 to 15 percent transmittance. LG Display claims to have also reduced the haze of the panel, caused by circuit devices and film components, to just 2 percent.

https://i0.wp.com/images.gizmag.com/gallery_lrg/lg-display-oled-1.jpgAs In-Byung Kang, Senior Vice President and Head of the R&D Center at LG Display, explained:

LG Display pioneered the OLED TV market and is now leading the next-generation applied OLED technology. We are confident that by 2017, we will successfully develop an Ultra HD flexible and transparent OLED panel of more than 60 inches, which will have transmittance of more than 40 percent and a curvature radius of 100R, thereby leading the future display market.

Granted, it will be still be a few years and several hundred million dollars before such displays become the norm for computers and all other devices. However, the progress that is being made is quite impressive and with all the electronics megagiants committed to making it happen, an age where computing and communications are truly portable and much more survivable is likely just around the corner.

Sources: wired.com, gizmag.com, extremetech.com

Oscar Mike – Prologue

zombie_forest_fire

The king who is situated anywhere immediately on the circumference of the conqueror’s territory is termed the enemy. The king who is likewise situated close to the enemy, but separated from the conqueror only by the enemy, is termed the friend.

-Kautilya, Arthasastra: Book IV

The sound was like a gentle beating in his ears. An intermittent thrum that kept reverberating in the dark. His eyes went in and out of focus, watching as the hard, graceful wings looped endlessly in an unending dance. He blinked many times, his mind moving in and out of the darkness. And all the while, a strange sensation was building in the back of him, like a burning light that was slowly became brighter.

The thrum was getting stronger too, and it was soon interrupted by a high-pitched whine and a loud voice…

“On your feet!”

A deafening roar sounded and he has hit by something hard. His skin prickled at the feel of terrible heat, and he realized he was awash in it. His mind went dark again for a moment, then came back to the light as he felt a sharp sting against his face. When his eyes opened, they saw the face of a familiar-looking man, and heard the same voice calling to him again.

“Get up! Get up!”

He drew in breath and felt another sharp sting. His body had been shocked into wakefulness again, and all at once, the landscape became a very noisy, very ugly place.

“Get up! We gotta move, sir!”

The face pulled away and a hand descended onto his chest, pulling at his uniform. The next thing he knew, he was on his feet and being shoved from behind. Close by, he saw the burning wreck of what had once been the beating wings, the body of their evac chopper. He could barely stand, barely move his body. And yet somehow, he knew to turn his back to it and run.

“C’mon! We got to get to the treeline before another -”

Another high-pitched whine and another roar followed, bringing with it another burst of heat and another powerful wave. This one sent him low; and above, the sound of several more terrible whines were coming in. He closed his eyes and just kept running. Surely, these ones would miss him if he could just block them out. Or, one might find him, and turn the world black forever…

“Sir! Sir! Look at me!”

The voice was coming from beside him this time. Bellard looked to it and instantly recognized who it was. He quickly sat up, but several deep breaths were needed before he could speak.

“Marcel,” he said, wiping his face. He noted the generous amount of sweat there, despite how cold he felt. “What happened?”

“You were having a nightmare, sir,” said Marcel, offering him his canteen. “And you instructed me to wake you when we found the path again.”

Bellard drank deeply from the canteen, his mouth accepting the cool water gratefully. He noted the brackish taste, and the unmistakable tang of iodine tablets. When he was finished, he processed what the Corporal was telling him and quickly remembered.

“Ah, yes. How far is it?”

“About a klick or so up ahead. Tree cover’s good. And no sign of ghouls.”

“Good.” Bellard wiped his face again. He immediately became aware of the thick stubble on his face, his sweat-soaked hair and the state of his clothes. For some reason, this made him think of the rest of the crew, who were still sleeping behind him. Lying in the recesses of some tree roots, each of them had made a pillow from their backpacks and a blanket from their uniform tops. He lamented the idea of waking them again after what felt like such a restless sleep, but they had to keep moving.

Raising himself up on one knee and then planting his boot solidly on the ground, he got a sharp spasm of pain that went from his back to his toes. He tried to talk over the pain to avoid moaning too loudly.

“Gather the others. We need to get moving before nightfall.”

“Yes, sir.” Marcel hurried past and began rallying the rest. The sounds of groaning and muttering from them followed, a familiar sound after days of forced marching.

Getting up the rest of the way proved difficult for Bellard, as his legs proving to be weaker than he had given them credit for. His head was also noticeably heavy, and the ground seemed to spin a little when he tried to straighten up.
And then the pain in his back returned, firing in his lower back and running the length of his leg. It was much worse this time, and he almost fell over from the shock of it. Luckily, he caught himself on one knee; and when up again, he saw Marcel standing beside him. One hand was resting on his shoulder, the other firmly grasping at his weapon.

“Can you walk, sir?”

“Yes…” he uttered. “Pinched nerve. I’ll be okay.”

“You sure? Don’t want you losing the use of your legs there.”

Bellard sensed the gentle mockery in his tone. At another time, he might have laughed. But at the moment, he prayed It wouldn’t come to that.

“I’m fine,” he said with false confidence. He looked back at the others and promptly changed the subject. “How are they doing?”

Marcel’s smile faded. “They said they wanted to talk to you first.”

Bellard knew instantly what to expect, but nodded just the same. For days now, his colleagues had been griping about the same thing: what was the plan? What were they to do for supplies? And what did they hope to do about the morass they were in? He had become rather well practiced at addressing their concerns by now.

“Assemble your squad. We move together in five mikes.”

Marcel issued a salute and took off. Habits of the grunts, they saluted the rank and not the man. Even now, when Bellard and the others were little more than dead weight, they still trusted in the silver bars he carried on his shoulders to see them through to safety. He suspected they might feel differently if they had a chance to sit in on one of his conversations with his associates…

He hobbled over and sidled up to Penn. Taggart and Drake took a knee nearby and moaned unhappily. He noted the shaking in their hands and the pallor in their faces. It was worse than usual. Between fatigue and water discipline, they were beginning to fade. He anticipated a had conversation.

“Alright, what’s the problem now, specialists?”

Penn was the first to speak, and it was quite the effort for him to get all the words out without becoming winded. “What are we even doing here, Ted? What’s our end game?”

“We’ve been over this, George,” he replied. “We’re going to get to the high ground. We’re going to keep moving until we are above the tree line, and away from the ghouls and all the fighting.”

“Yeah, and then what?”

It was Drake asking this. Bellard paused for a second as he considered that question. In the past few days, no one had asked what they planned to do once they reached their destination.

“What do you mean?”

“What he means is,” Taggart interjected, “what are we supposed to do when we get up into the hills? It’s not like anyone’s waiting for us up there. We’re running out of food and water, and there’s no guarantee anyone’s going to be able to rescue us.”

“I know, Beth. But what choice do we have?” He motioned to the east. It only took a few seconds before the noise of the carnage that was still going on down there reached them. The sounds of small arms fire and the occasional din of something heavier exploding. He summarized it for them as best he could. “People in uniform are still killing each other, and the ghouls are likely to overrun all of them eventually. We can’t stay in the valley. We have to get higher.”

“But what’s waiting for us up there?” asked Penn. “Sun, exposure, and whole lot of fucking rocks?”
Bellard grumbled. “I repeat… what choice do we have? At least up there there’s the possibility of safety. The rest… we can deal with that once we get there.”

Taggart and Penn grumbled right back at him. Only Drake seemed to be able to maintain a modicum of tact at the moment.

“It just sounds like we’re trading one shot at certain death for another. And we haven’t even addressed the larger issue of what’s on its way.”

Bellard looked over his shoulder to see if Marcel or any other of the grunts were nearby. He spotted PFC Rickard, one of the riflemen from the 29th that had made it out with them. The rest were moving up ahead, stepping through the wall of foliage the lined their clearing and fanning out to watch for ghouls. Only Rickard was within earshot, and he was concerned that any mention of what they knew would elicit suspicion.

They had agreed some time ago that no mention was to be made of the “larger issue”. They were having a hard enough time maintaining their own morale. They did not need their escort falling to pieces and questioning the nature of what they were doing too. And without their equipment handy, there really was no way of telling how far off it really was.

He raised his hands to them for quiet. “Look, if what we learned before is true, then it is all the more important to get to somewhere secure. The high ground in this region is our best bet of that. There’s simply no other place we can go. Not unless we can find ourselves a chopper and fly the hell out of here.”

“In that case…” said Taggart. “We might want to discuss what will happen if we get spotted up there.”

“You mean… if an enemy spotter goes flying by?”

She nodded. Drake once again had his tactful two cents to offer. “If we’re talking about survival at all costs here, and the enemy actually prevails down there, then it might be best to raise the white flag if they see us.”

Bellard sighed and looked at his feet. All this talk was beginning to take its toll and he could feel his back beginning to cramp up again. And the thought of allowing for their capture by the enemy; somehow, that seemed to make him feel worse. But they were right. It was obvious to anyone who had been there that General Montag and his task force had been beaten. Their grip on the valley had been tenuous during that last day, and the counter-attack had left no doubt as to who was going to win.

That’s when the ghouls came, like a terrible wall of wild animals from the northern mountains. There was no telling how the Rebels would fare against that, but if they came through, they would be the only ones left in the region that could give Marcell and his colleagues food, shelter and aid. Besides, they had a right to know as well. Rebels or not, they didn’t deserve to be overrun.

“Yes… that might be the best course of action,” he conceded. “I just hope our escort there prove to be as understanding.”
The others emitted some chortled sounds that almost sounded like laughter. They all knew it wouldn’t be as easy as that. As hardened grunts, they would not simply lay down there arms because a bunch of specialists told them to. Whatever respect they held for Bellard’s rank would most likely disappear at that point. But that was another die and another crisis. And there was no telling Marcel and his friends would even make it that far. And if their ranks were thinned, perhaps they would need less in the way of convincing…

“Alright. We’ll deal with that when the time comes. In the meantime, let’s get moving. We need to get out this valley as soon as possible. Otherwise, we might find ourselves -”

A yell came from the other direction. Every head in their group spun around to look for the source. All they saw was Rickard crouching low with his weapon raised. Slowly, he moved forward, trying to catch sight of his companions in the thick brush.

“Corporal?” he whispered loudly. “Manning? Paige? Sound off!”

Bellard and the others were crouched low too. In spite of the shooting pains that were going through his knees and back, he sat low, breathing quietly and straining to hear.

“Corporal? Marcel? What happened?” Rickard said louder. Weapon raised, he took a more few steps and pierced the foliage wall. His last step coincided with the tip of an arrowhead sticking out through the back of his neck, the metallic point slick with blood. He emitted a short, choking noise, and then fell.

Taggart yelled out. “Private!”

Penn quickly wrapped his hand around her mouth and dove to the ground. “Down, everyone!”
Bellard and Drake followed. All together, they lay in the dirt now, hugging the moist earth and waiting for something to happen. It was several seconds before they heard anything; and surprisingly, it wasn’t the sound of an arrow zipping overhead.

It was rustling, and it was coming from the bushes. Worst yet, it was coming from all around them, and getting closer. Then, it was the sound of boots coming to rest in the dirt, and someone clearing their throat…

“On your feet,” said a male voice. Slowly, Bellard raised his hands and painfully got on his knees. He hoped his position would be seen as a sign of cooperation, because at the moment it was the best he could do.

“Rest of you too,” the man said. Around him, the others began to oblige and got up with their hands raised.

Bellard slowly looked over and caught sight of the man’s face. The head was largely obscured by a hood, and the eyes covered by a set of goggles. But he did notice the thick stubble and the black paint rubbed across his cheeks.

He looked to the man’s companions next, all of whom carried hunting bows or machetes. Each wore what looked like a piece of green canvas that had been altered to carry a hood. Whoever they were, they weren’t part of the 200th.

“You armed?” the man asked.

Bellard looked at the others and then replied. As ranking officer, it seemed to fall on him to negotiate their surrender. Or whatever this was.

“No. We left our weapons behind. We’re completely unarmed.”

“Good.” The man nodded, and his companions began to close around them. One by one, the canvas-wearing hunters pulled them to their feet and began pushing them forward.

“What are you doing? What do you want with us?” Bellard said as he was himself was pulled up.

“You’re our prisoners,” the man said, his mouth forming a crooked smile beneath the goggles. “I thought that part was obvious.”

Oscar Mike – Third Time’s the Charm!

zombies-city-and-the-crowdFor months now, I have been struggling to get the ball rolling on the third book in my Whiskey Delta series, otherwise known as Oscar Mike. Alas, it seems like every time I managed to get a handful of chapters written, I decided they weren’t good enough or were moving the story in the wrong direction and then throw them out. It was incredibly frustrating, but it taught me a valuable lesson.

That lesson is that writing sequels is not easy! And that’s something that I truly failed to appreciate up until now. With just about everything I’ve ever written, the work was standalone or part of something ongoing that had already mapped itself out in my head. But this time, I was just working with what I had written so far, trying to create the next act in a story that had two already set in stone.

Oscar MikeLuckily, I finally created a draft I feel I can be proud of. Incorporating a new group of characters that friends of mine created, material from the two previous drafts, and the reworked idea I now have for it, Oscar Mike is finally coming together. So over the next few weeks and months, expect to see regular updates and installments – I have 18 chapters finished to date and no intention of slowing down!

Some of them you may have seen already, others may have been changed drastically. My apologies in advance for this. And to those who read and enjoyed the first two, my apologies for all the starts and stops! Hope you like what I have I’ve done with the third installment…

Honest Trailer: Divergent

https://i0.wp.com/i.ytimg.com/vi/qPUZo3dQSEM/maxresdefault.jpgI’ve been waiting for the good folks over at Comedy Junkies to mock the release of this movie. No disrespect to the fans of the series, but is this not the exact same concept as The Hunger Games? And was that not the exact same concept as Battle Royale? And is this latest adaptation not just a completely transparent attempt to keep cashing in on the current wave of YA dystopian fandom?

Well… sure! But what were expecting? Original ideas and adaptations based on the strength of the stories alone? Where’s the money in that? Enjoy the trailer:

News from Space: NASA taking Suggestions on Europa

europa_image_0The Jovian moon of Europa remains a mystery that is just dying to be cracked. Although covered in ice, scientists have long understood that tidal forces caused by its proximity to Jupiter have created a warm interior, one which can sustain warm oceans beneath the surface. In the coming years, NASA wants to fly a mission to this planet so we can finally get a look at what, if anything, is lurking beneath that icy crust.

Perhaps emboldened by the success of the Curiosity Rover and the plans for a manned mission to Mars in 2030, NASA has several possible plans for what a Europa mission might look like. If the budget environment proves hospital, then NASA will likely send a satellite that will perform several orbits of the moon, a series of flybys on it, and scout the surface for science and potential landing sites.

europa_reportTowards this end, they are looking for proposals for science instruments specifically tailored to the task. And within a year’s time, they plan to select 20 from a list of those proposed for the mission. At which point, the selectees will have $25 million to do a more advanced concept study. As John Grunsfeld, associate administrator for NASA’s science mission directorate, stated:

The possibility of life on Europa is a motivating force for scientists and engineers around the world. This solicitation will select instruments which may provide a big leap in our search to answer the question: are we alone in the universe?

The Europa mission is not a guarantee, and it’s unclear just how much money will be allocated to it in the long run. NASA has requested $15 million in fiscal 2015 for the mission, but the mission will naturally be subject to budgetary approvals by Congress. If it passes all obstacles, it would fly sometime in the 2020s, according to information released with the budget earlier this year.

europa-lander-2In April, NASA sent out a request for information to interested potential participants on the mission itself, which it plans to cost less than $1 billion (excluding launch costs). Besides its desire to look for landing sites, NASA said the instruments should also be targeted to meet the National Resource Council’s (NRC) Planetary Decadal Survey’s desires for science on Europa.

In NASA’s words, these are what those objectives are:

  • Characterize the extent of the ocean and its relation to the deeper interior;
  • Characterize the ice shell and any subsurface water, including their heterogeneity, and the nature of surface-ice-ocean exchange;
  • Determine global surface, compositions and chemistry, especially as related to habitability;
  • Understand the formation of surface features, including sites of recent or current activity, identify and characterize candidate sites for future detailed exploration;
  • Understand Europa’s space environment and interaction with the magnetosphere.

JIMO_Europa_Lander_MissionAccording to the agency, any instrument proposal must meet NASA’s landing scout goal or the NRC goals. The instruments must also be highly protected against the harsh radiation, and meet planetary protection requirements to ensure no extraterrestrial life is contaminated with our own. In essence, this means than any instruments must be safeguarded against carrying bacteria that could play havoc with Europan microbes or (do we dare to dream!) more complex organisms.

Solicitations are due by Oct. 17, so if you’ve got an idea and think it might make the cut, consult the following solicitation page and have a look at what NASA is looking for. Personally, I got nothing. But that’s why they don’t pay me the big bucks! No, like most of humanity, I will simply be sitting back and hoping that a mission to Europa happens within my lifetime, and that it uncovers – to quote Arthur C. Clarke’s 201o: Odyssey Two – “something wonderful”…

Source: universetoday.com, nspires.nasaprs.com

The 3-D Printing Revolution: 3-D Printed Spinal Cages

spinal-fusion-surgeryAdditive manufacturing has been a boon for many industries, not the least of which is medicine. In the past few years, medical researchers have been able to use the technology to generate custom-made implants for patients, such as skull and jaw implants, or custom-molded mouthpieces for people with sleep apnea. And now, a new type of 3-D printed spine cage has been created that will assist in spinal fusion surgery.

Used as a treatment for conditions such as disc degeneration and spinal instability, spinal fusion surgery is designed to help separate bones grow together into a solid composite structure. This is where the spine cage comes in, by acting as a replacement for deformed and damaged discs, serving to separate the vertebrae, align the spine and relieve spinal nerves from pressure.

3d_printed_spine_cage-2Much like its strength in other areas of medicine, the potential of 3-D printing in spinal fusion surgery lies in the ability to tailor it to the patient’s anatomy. Medicrea, a Paris-based orthopedic implant manufacturer, used custom software and imaging techniques to produce a Polyetherketoneketone (PEKK) spine cage, customized to perfectly fit a particular patient’s vertebral plates.

The surgery was performed in May, with the surgeon since hailing the procedure a success, due largely to the role of 3D printing.Dr. Vincent Fiere, the surgeon who performed the procedure at Hospital Jean Mermoz in Lyon, France, explained:

The intersomatic cage, specifically printed by Medicrea for my patient, positioned itself automatically in the natural space between the vertebrae and molded ideally with the spine by joining intimately with the end plates, despite their relative asymmetry and irregularity.

3d-printed-jawWhile this particular process is patent-pending, Medicrea is hopeful the breakthrough will pave the way for the development of similar implantable devices that can replace or reinforce damaged parts of the spine. Much like other implants that can be made on site and tailored to needs of individual patient’s, it will also speed up the delivery process for potentially life-saving surgeries.

C0mbined with the strides being made in the field of biomedicine (where it is used to create tailor-made organic tissues), 3-D printing is helping to usher in a future where medicine is more personalized, accessible and cost-effective.

Source: gizmag.com