guest reader writes:

First demonstration of universal control of encoded spin qubits:

HRL Laboratories, LLC, has published the first demonstration of universal control of encoded spin qubits. This newly emerging approach to quantum computation uses a novel silicon-based qubit device architecture, fabricated in HRL's Malibu cleanroom, to trap single electrons in quantum dots. Spins of three such single electrons host energy-degenerate qubit states, which are controlled by nearest-neighbor contact interactions that partially swap spin states with those of their neighbors.

[...] The encoded silicon/silicon germanium quantum dot qubits use three electron spins and a control scheme whereby voltages applied to metal gates partially swap the directions of those electron-spins without ever aligning them in any particular direction. The demonstration involved applying thousands of these precisely calibrated voltage pulses in strict relation to one another over the course of a few millionths of a second.

The quantum coherence offered by the isotopically enriched silicon used, the all-electrical and low-crosstalk-control of partial swap operations, and the configurable insensitivity of the encoding to certain error sources combine to offer a strong pathway toward scalable fault tolerance and computational advantage, major steps toward a commercial quantum computer.

[...] "It is hard to define what the best qubit technology is, but I think the silicon exchange-only qubit is at least the best-balanced," said Thaddeus Ladd, HRL group leader and co-author.

Journal Reference: Aaron J. Weinstein et al, Universal logic with encoded spin qubits in silicon, Nature (2023). https://dx.doi.org/10.1038/s41586-023-05777-3

Original Submission

Read more of this story at SoylentNews.

upstart writes:

It'll allow researchers to develop a 'a mechanistic understanding of how the brain works':

Researchers understand the structure of brains and have mapped them out in some detail, but they still don't know exactly how they process data for that, a detailed "circuit map" of the brain is needed.

Now, scientists have created just such a map for the most advanced creature yet: a fruit fly larva. Called a connectome, it diagrams the insect's 3016 neurons and 548,000 synapses, Neuroscience News has reported. The map will help researchers study better understand how the brains of both insects and animals control behavior, learning, body functions and more. The work may even inspired improved AI networks.

"Up until this point, we've not seen the structure of any brain except of the roundworm C. elegans, the tadpole of a low chordate, and the larva of a marine annelid, all of which have several hundred neurons," said professor Marta Zlatic from the MRC Laboratory of Molecular Biology. "This means neuroscience has been mostly operating without circuit maps. Without knowing the structure of a brain, we're guessing on the way computations are implemented. But now, we can start gaining a mechanistic understanding of how the brain works."

[...] As a next step, the team will investigate the structures used for behavioural functions like learning and decision making, and examine connectome activity while the insect does specific activities. And while a fruit fly larva is a simple insect, the researchers expect to see similar patterns in other animals. "In the same way that genes are conserved across the animal kingdom, I think that the basic circuit motifs that implement these fundamental behaviours will also be conserved," said Zlatic.

Original Submission

Read more of this story at SoylentNews.

guest reader writes:

Hackaday has a story about a simple non-scientific calculator that packs an Alwinner A50 tablet SoC and the Android operating system:

As shipped they lack the Android launcher, so they aren't designed to run much more than the calculator app. Of course that won't stop somebody who knows their way around Google's mobile operating system for very long - at the end of the review, there's some shots of the gadget running Minecraft and playing streaming video.

But it does beg the question as to why such a product was put into production when the same task could have been performed using very cheap microcontroller. Further, having done so they make it a non-scientific machine, not even bestowing it with anything that could possibly justify the hardware.

Embedded has more generic related post about overengineering in embedded systems:

Embedded systems have traditionally been resource-constrained devices that have a specific purpose. They are not general computing devices but often some type of controller, sensor node, etc. As a result, embedded systems developers often are forced to balance bill-of-material (BOM) costs with software features and needs, resulting in a system that does a specific purpose efficiently and economically.

Over the last few years, I've noticed many systems being built that seem to ignore this balance. For example, I've seen intelligent thermostats that could be built using an Arm Cortex-M4 with a clock speed of fewer than 100 MHz and several hundred kilobytes of memory. Instead, these systems are designed using multicore Arm Cortex-M7 (or even Cortex-A!) parts running at 600 MHz+ with several megabytes of memory! This leads me to ask, are embedded systems developers today overengineering their systems?

Read more of this story at SoylentNews.

upstart writes:

FISA Oversight Board Member Says Americans Need More Privacy Protections As Congress Debates Section 702 Reauthorization:

One of the NSA's most powerful spying tools is up for renewal at the end of the year. The problem with this power isn't necessarily the NSA. I mean, the NSA has its problems, but the issue here is the domestic surveillance performed by the FBI via this executive power something it shouldn't be doing but has almost always done.

The FBI is currently catching a lot of heat for its "backdoor" access to US persons' data and communications, something it has shown little interest in controlling or tracking. Abuse is a regular occurrence and this abuse finally received some high profile attention after Congressional Republicans got bent out of shape because some of their own people ended up under the FBI's backdoor Section 702 microscope.

[...] Section 702 allows the NSA to perform "upstream" collections of data and communications. It's foreign-facing but it also collects any communications between foreign targets and US persons. That's where the FBI steps in. It's only supposed to be able to access minimized data and communications, but these restrictions are often ignored by the agency.

[...] Specifically, the program needs constraints on the FBI's access and use of the data collected by the NSA. For years, the FBI has abused its access to perform backdoor searches of Americans' data. And for years, it has been unable to explain why it can't stop violating minimization procedures and what, if anything, this unexpected, "incidental" treasure trove contributes to its law enforcement work.

Read more of this story at SoylentNews.

upstart writes:

The pioneering project cuts cement from the recipe and replaces it with industrial waste and carbon dioxide captured from the atmosphere:

Block-Lite is a small concrete manufacturer in an industrial corridor of Flagstaff, Arizona. The third-generation family business makes bricks and other masonry materials for retaining walls, driveways, and landscaping projects. The company was already a local leader in sustainability in 2020, it became the first manufacturer in Flagstaff to power its operations with on-site solar panels. But now it's doing something much more ambitious.

On Tuesday, Block-Lite announced a pioneering collaboration with climate tech startups Aircapture and CarbonBuilt to suck carbon dioxide from the atmosphere and stash it in concrete blocks. The companies estimate the project will reduce the carbon footprint of Block-Lite's products by 70 percent, creating a model they hope could reshape the industry.

[...] CarbonBuilt has developed a solution that addresses the issue in two distinct ways. First, the company found a proprietary way to replace cement with a mix of inexpensive, locally-sourced industrial waste materials. CEO Rahul Shendure told Grist they include common byproducts of coal plants, steelmaking, and chemical production that would, for the most part, otherwise be destined for landfills. The company's second feat is the way its equipment hardens that slurry into concrete blocks by curing it with carbon dioxide. That's where Aircapture comes in. The company will build one of its machines which extract carbon dioxide from the ambient air directly on Block-Lite's site.

[...] Block-Lite did not respond to Grist's inquiry, but in a press release, the company suggested that the new concrete products would be no costlier than its current offerings. "All too often sustainable building materials require a trade off between cost and performance, but what is unique about this project is that there's no 'green premium.'" Block-Lite said. "We're going to be able to produce on-spec, ultra-low carbon blocks at price parity with traditional blocks which should speed adoption and impact."

Original Submission

Read more of this story at SoylentNews.

upstart writes:

To check that atomic weapons work, scientists run simulations of explosions using high-energy lasersand Russia is building the strongest one of all:

In town of Sarov, roughly 350 kilometers east of Moscow, scientists are busy working on a project to help keep Russia's nuclear weapons operational long into the future. Inside a huge facility, 10 storeys high and covering the area of two football fields, they are building what's officially known as UFL-2Mor, as the Russian media has dubbed it, the "Tsar Laser." If completed, it will be the highest-energy laser in the world.

High-energy lasers can concentrate energy on groups of atoms, increasing temperature and pressure to start nuclear reactions. Scientists can use them to simulate what happens when a nuclear warhead detonates. By creating explosions in small samples of materialeither research samples or tiny amounts from existing nuclear weaponsscientists can then calculate how a full-blown bomb is likely to perform. With an old warhead, they can check that it still works as intended. Laser experiments allow testing without letting a nuke off. "It's a substantial investment by the Russians in their nuclear weapons," says Jeffrey Lewis, a nuclear non-proliferation researcher at the Middlebury Institute of International Studies in California.

Until now, Russia has been unique among the best-established nuclear powers in not having a high-energy laser. The United States has its National Ignition Facility (NIF), currently the world's most energetic laser system. Its 192 separate beams combine to deliver 1.8 megajoules of energy. Looked at in one way, a megajoule is not an enormous amountit's equivalent to 240 food calories, similar to a light meal. But concentrating this energy onto a tiny area can create very high temperatures and pressures. France meanwhile has its Laser Mgajoule, with 80 beams currently delivering 350 kilojoules, though it aims to have 176 beams delivering 1.3 megajoules by 2026. The UK's Orion laser produces 5 kilojoules of energy; China's SG-III laser, 180 kilojoules.

If completed the Tsar Laser will surpass them all. Like the NIF, it's due to have 192 beams, but with a higher combined output of 2.8 megajoules. Currently, though, only its first stage has launched. At a Russian Academy of Sciences meeting in December 2022, an official revealed that the laser boasts 64 beams in its current state. Their total output is 128 kilojoules, 6 pe...

upstart writes:

Resulting in the birth of several mice that were produced without mothers:

Same-sex reproduction has historically required donor cells, as is the case with egg implantation and some instances of in-vitro fertilization (IVF). Thanks to genetic engineering, however, this might not always be the case. Scientists in Japan have successfully created eggs using male cells, resulting in the birth of several mice that were produced without mothers.

Renowned Kyushu University stem cell researcher Katshuhiko Hayashi presented his team's achievement this week at the Third International Summit on Human Genome Editing in London. Hayashi had led his colleagues through "reprogramming" a male mouse's skin cells into induced pluripotent stem (iPS) cells, or former non-reproductive cells that can be engineered into various cell forms. Because male cells contain the XY chromosome combination, Hayashi had to remove the Y chromosome and replace it with an X chromosome from another cell. (Hayashi's team attempted to devise a way to duplicate the first cell's X chromosome but was unsuccessful, resulting in the need to pull from a donor.)

Hayashi implanted the makeshift eggs inside a mouse ovary organoid, a ball of tissues that function similarly to a natural ovary. After fertilizing the eggs with sperm, his team implanted the resulting 600 embryos into surrogate mice. Seven of these embryos became mouse pups, which grew into adults with normal lifespans and successful mating routines.

Should Hayashi and his colleagues successfully produce eggs in the lab, it could pave the way for novel infertility treatments and for same-sex procreation that incorporates both partners' genes.

Original Submission

Read more of this story at SoylentNews.

upstart writes:

And scientists have only seen four percent of the data so far:

A project to map the earliest structures of the universe has found 15,000 more galaxies in its first snapshot than captured in an entire deep field survey conducted 20 years ago.

The James Webb Space Telescope, the new preeminent observatory in the sky, saw about 25,000 galaxies in that single image, dramatically surpassing the nearly 10,000 shown in the Hubble Space Telescope's Ultra Deep Field Survey. Scientists say that little piece of the space pie represents just four percent of the data they'll discover from the new Webb survey by the time it's completed next year.

"When it is finished, this deep field will be astoundingly large and overwhelmingly beautiful," said Caitlin Casey, a University of Texas at Austin astronomer co-leading the investigation, in a statement.

[...] A deep field image is much like drilling deep into Earth to take a core sample: It's a narrow but distant view of the cosmos, revealing layers of history by cutting across billions of light-years. In Hubble's deep field, the oldest visible galaxies dated back to the first 800 million years after the Big Bang. That's an incredibly early period relative to the universe's estimated age of 13.8 billion-with-a-B years.

[...] Four different types of galaxies observed through the COSMOS-Web deep field survey.The COSMOS-Web survey will map 0.6 square degrees of the skyabout the area of three full moons.

The first images from COSMOS-Web, the largest program in Webb's first year, show a rich variety of structures, teeming with spiral galaxies, gravitational lensing, and galaxy mergers. Furthermore, hundreds of galaxies that were previously identified by Hubble are getting reclassified with different characteristics after being shown in more detail with Webb.

Original Submission

Read more of this story at SoylentNews.

SSD Reliability is Only Slightly Better Than HDD, Backblaze Says

upstart writes:

A surprising outcome for the first SSD-based AFR report:

Backblaze is a California-based company dealing with cloud storage and data backup services. Every year, the organization provides some interesting reliability data about the large fleet of storage units employed in its five data centers around the world.

For the first time, Backblaze's latest report on storage drive reliability is focusing on Solid State Drives (SSD) rather than HDD units alone. The company started using SSDs in the fourth quarter of 2018, employing the NAND Flash-based units as boot drives rather than data-storing drives. Backblaze uses consumer-grade drives, providing Annualized Failure Rate (AFR) information about 13 different models from five different manufacturers.

The 2022 Drive States review is based on data recorded from 2,906 SSD boot units, Backblaze states, and it is essentially confirming what the company was saying in its 2022 mid-year report. SSDs are more reliable than HDDs, Backblaze says, as they show a lower AFR rate (0.98%) compared to HDDs (1.64%).

The fact that the difference in reliability level isn't exactly staggering (0.66% AFR) is rather surprising, however, as SSDs are essentially just moving electrons through memory chips while hard drives have to deal with a complex (and failure-prone) mechanism employing spinning platters and extremely sensitive read/write magnetic heads.

The reasons behind failing drives aren't known, as only an SSD manufacturer would have the equipment needed to make a reliable diagnose. For 2022, Backblaze says that seven of the 13 drive models had no failure at all. Six of those seven models had a limited number of "drive days" (less than 10,000), the company concedes, meaning that there is not enough data to make a reliable projection about their failure rates.

An interesting tidbit about Backblaze's report is that the company hasn't used a single SSD unit made by Samsung, which is a major player in the SSD consumer market. One possible explanation is that Samsung drives aren't cheap, and Backblaze is essentially using the cheapest drives they can buy in bulk quantities.

Read more of this story at SoylentNews.

hubie writes:

Our brain has its own GPS and it helps us navigate by detecting the movements of the people around us:

Whether you are making your way through a crowded pedestrian zone or striving towards the goal in a team game, in both situations it is important to think not only about your own movements but also those of others. These navigation and orientation processes are carried out by brain cells that register our current position, where we are coming from, where we are moving towards and in which direction we are looking. Through their joint activity, they create a "map" of our surroundings. A special type of these cells are the so-called grid cells in the entorhinal cortex, a small brain region in the middle temporal lobe. They function like the brain's own GPS, because they not only represent our position in space, but can also put it in relation to other points in the same space.

[...] They found that the brain activity recorded while watching others was comparable to the activity of grid cells. In addition, the team was able to show that this activity was part of a larger network of brain regions that are associated with navigation processes. Interestingly, however, it turned out that the better a subject was at following the path of others, the less active this network was. "We interpret this as greater efficiency of the grid cells, which might make it less necessary to engage the larger brain network," Wagner explains.

The results of the study thus suggest that grid cells belong to a larger network of brain regions that, among other aspects, coordinates navigation processes. However, this network is particularly affected by ageing processes and especially by dementia. Wagner explains: "The function of grid cells decreases with age and dementia. As a result, people can no longer find their way around and their orientation is impaired." The group's further research is now dedicated to the question of whether grid cells are also involved in recognising other people - an aspect that is often impaired in advanced dementia.

Journal Reference:
Wagner, I.C., Graichen, L.P., Todorova, B. et al. Entorhinal grid-like codes and time-locked network dynamics track others navigating through space. Nat Commun 14, 231 (2023). https://doi.org/10.1038/s41467-023-35819-3

Original Submission

Read more of this story at SoylentNews.

upstart writes:

Wildfire Smoke Eroded Ozone Layer By 10 Percent In 2020: Study:

The havoc wreaked by wildfires isn't just on the ground. Researchers at MIT have found that wildfire smoke particles actively erode Earth's protective ozone layer, thus widening the gap we've been spending the last decade trying to close.

When something burns and produces smoke, those smoke particlesotherwise called wildfire aerosolcan drift into the stratosphere, where they hang out for a year or more. According to a study published Wednesday in the journal Nature, chemists and atmospheric scientists have found that suspended wildfire aerosol sparks chemical reactions that ultimately degrade the ozone layer, or the thin atmospheric layer responsible for shielding Earth from the Sun.

The newly-discovered chemical reaction increases hydrochloric acid's solubility. While hydrochloric acid is already present in the atmosphere, MIT found that larger hydrochloric acid quantities activate chlorine in the air and increase ozone loss rates when warmer temperatures strike. This spells danger for the storied hole in the ozone layer, which environmental activists, scientists, and policymakers have been fighting to shrink for several years.

[...] Thankfully, recent attempts to mitigate damage to the ozone layer have been quite successful. International treaties like the Montreal Protocol have helped phase out the use of ozone-depleting pollutants. The world's gradual adoption of electric vehicles might have also helped. The US National Oceanic and Atmospheric Administration even found that the Antarctic ozone hole was slightly smaller in 2022 than in 2021 and far smaller than in 2006 when its size peaked. That said, it's difficult to know right now whether these efforts are enough to compensate for the ozone damage caused by wildfire smoke.

Journal Reference:
Solomon, S., Stone, K., Yu, P. et al. Chlorine activation and enhanced ozone depletion induced by wildfire aerosol. Nature 615, 259264 (2023). https://doi.org/10.1038/s41586-022-05683-0

Original Submission

...

upstart writes:

IQE says collapse in smartphone sales may wipe one-third off revenue in first half of 2023:

Plunging demand for semiconductors is taking an obvious toll on the chip sector, and Brit compound semiconductor wafer maker IQE is warning of a serious dent in sales.

In a trading update to investors, the London Stock Exchange listed business said it had seen an acceleration of de-stocking trends across the tech industry, "with weaker demand leading to inventory build-up throughout the supply chain."

"This reduction in customer orders and forecasts is expected to result in a decline of approximately 30 million in reported revenues for H1 2023," the Cardiff-based wafer manufacturer said.

It noted the patterns monitored by the Semiconductor Industry Association that reported an 18.5 percent tumble in shipments during calendar Q1.

[...] IQE makes wafers used for radio frequency and photonics applications in several smartphones, and was a major supplier to multiple chip companies who supplied Huawei, before the US government intervened to destroy Huawei's handset business. It is widening the portfolio to also include Power Electronics and Micro-LED tech used in VR headsets.

]...] The smartphone industry has shrunk for the past two years and great things aren't expected this year either. Likewise, the PC industry has also stumbled and isn't expected to bumble along in 2023. As such, the sales bonanza that chipmakers enjoyed in recent years is over for now.

Original Submission

Read more of this story at SoylentNews.

guest reader writes:

The Register has a story about a Python compiler called Codon that turns Python code into native machine code without a runtime performance hit.:

Python is among the one of the most popular programming languages, yet it's generally not the first choice when speed is required.

"Typical speedups over Python are on the order of 10-100x or more, on a single thread," the Codon repo declares. "Codon's performance is typically on par with (and sometimes better than) that of C/C++."

"Unlike other performance-oriented Python implementations (such as PyPy or Numba), Codon is built from the ground up as a standalone system that compiles ahead-of-time to a static executable and is not tied to an existing Python runtime (e.g., CPython or RPython) for execution," the paper says. "As a result, Codon can achieve better performance and overcome runtime-specific issues such as the global interpreter lock."

C++ Weekly - Ep 366 - C++ vs Compiled Python (Codon) performs a benchmark by running the same algorithm in Python (Codon) 8.4 seconds and C++ which takes 0.09 seconds. The video also points out the following:

We need a python code that works with codon. It takes some porting. We have to give types. It is a lot like C++ in this regard.

Original Submission

Read more of this story at SoylentNews.

upstart writes:

Millions of pieces of debris orbit the Earth, prompting scientists to call for a legally binding treaty to address our planet's mounting orbital trash problem:

What goes up must come down, and that includes all of the satellites, rocket stages, and junk that humans have launched into space. A group of scientists is sounding the alarm about how that growing cloud of debris orbiting Earth may cause us trouble in the future, and are championing a global approach to governing Earth's orbit.

In a letter published in Science today, the team of researchers says that there are 9,000 satellites currently in orbit, but that that number is projected to rise to 60,000 by 2030. All of these satellites are sources of orbital debris, whether the spacecraft themselves become junk when they are decommissioned or whether they become involved in an in-orbit crash resulting in a cascade of debris that will circle the planet.

Regardless, this group of researchers points to this boom in the space economy as a problem for the future of space safety and are calling for a legally-binding treaty to enforce the sustainability of Earth's orbitmuch the way 190 nations just vowed to protect the global oceans."

[...] Until a global initiative to reign in the issue of space debris is achieved, some space agencies are taking steps to tackle the problem. Last year, NASA announced it would be funding three projects from various universities to better understand orbital debris and sustainability in space. Likewise, ESA has approved ClearSpace's giant claw that will grab onto junk in orbit and send it into Earth's atmosphere to burn up to take care of pre-existing space debris. Meanwhile, The Drag Augmentation Deorbiting System, a 38-square-foot (3.5-square-meter) sail to increase a satellite's surface drag, could be a way to retire yet-to-be-launched satellites at the end of their lives.

Original Submission

Read more of this story at SoylentNews.

Freeman writes:

Last month, Volkswagen garnered plenty of bad publicity when it emerged that the company's connected car service refused to help track a stolen carwith a 2-year-old child still on boarduntil someone paid to reactivate the service. Now, the automaker says it's very sorry this happened, and it's making its connected vehicle emergency service free to most model-year 2020-2023 Volkswagens.
[...]
Most MY2020 or newer VWs are able to use connected services, apart from MY2020 Passats.

Some additional story details for the click-averse:

As Lake County deputies desperately tried to find a stolen Volkswagen with a toddler still inside, they reached out to Car-Net, a service that lets VW owners track their vehicles.

But the Car-Net trial period had ended, and a representative wanted $150 to restart the service and locate the SUV.

The detective pleaded, explaining the "extremely exigent circumstance," but the representative didn't budge, saying it was company policy, sheriff's office Deputy Chief Christopher Covelli said Friday.

"The detective had to work out getting a credit card number and then call the representative back to pay the $150 and at that time the representative provided the GPS location of the vehicle," Covelli said.

Original Submission

Read more of this story at SoylentNews.

hubie writes:

A new study suggests that too much or too little office noise has a negative effect on employee well-being. The sweet spot? About 50 decibels, comparable to moderate rain or birdsong.

Choosing to work in the murmur of a busy coffee shop rather than in an office with library-level silence might be healthier, according to a new study by researchers at the University of Arizona and University of Kansas.

The study finds perhaps unsurprisingly that loud noises at the office have a negative impact on employee well-being. But the study also suggests that complete silence is not conducive to a healthy workplace.

[...] "Everybody knows that loud noise is stressful, and, in fact, extremely loud noise is harmful to your ear," said study co-author Esther Sternberg, director of the UArizona Institute on Place, Wellbeing & Performance. "But what was new about this is that with even low levels of sound less than 50 decibels the stress response is higher."

[...] Humans' tendency to get distracted, Sternberg said, is a result of the brain's stress response to potential threats. Our brains are "difference detectors" that take note of sudden changes in sounds so we can decide to fight or flee, she said.

That may explain why low, steady sounds help mask distractions in the workplace, she added.

"People are always working in coffee shops those are not quiet spaces. But the reason you can concentrate there is because the sounds all merge to become background noise," Sternberg said. "It masks sound that might be distracting. If you hear a pin drop when it's very, very quiet, it will distract you from what you're doing."

Journal Reference:
Karthik Srinivasan, Faiz Currim, Casey M. Lindberg, et al., Discovery of associative patterns between workplace sound level and physiological wellbeing using wearable devices and empirical Bayes modeling [open], npj Digital Medicine (2023) 6:5 ; https://doi.org/10.1038/s41746-022-00727-1

Original Submission

Read more of this story at SoylentNews.

upstart writes:

Why Do Some Modern Computers Still Have Serial Ports?:

While the parallel port is now safely buried in the grave of obsolescence, it may seem odd that the humble, slow serial port is still around. But as it turns out, bit-by-bit, this humble communications port has become essential.

[...] Serial ports are slow with the standard speed at the high end of the range coming in at a pedestrian 115.2Kbps. At that speed, it would take you almost a day to transfer 1GB of data! That's under ideal circumstances, and things can be much, much slower than that.

If we have USB, and serial ports are so slow and comparatively bulky, why the heck do some computers still have them? There are a few reasons, but the most important ones include:

• Lots, and lots, of industrial and scientific equipment are still in service and use serial ports to interface.
• It's simple, reliable, well understood, and much cheaper to implement than other more modern port types.
• Hobbyists have uses, such as programming microcontrollers.

Do you still use the serial port, or do you depend on equipment that does? I have noticed that it is still widely used in medical equipment but are there other fields in which the serial port is the standard interface?

Original Submission

Read more of this story at SoylentNews.