Category Archives: Entertainment

The Ancient Technology of Mirrors


Mirrors out perform most modern image technologies in terms of resolution, efficiency and user experience.

The technology to understand and manipulate light took centuries to develop, and happened independently across many different cultures. Mirrors have helped to shape the modern human mind while also furthering our understanding of math and science. They are an impressive holdover from the analogue age that doesn’t require electricity yet can produce replicated, moving images at a resolution higher than the human eye can perceive. Cosmoso takes a look at the history of this uniquely high tech piece of our global, human ancestry.

Developing Reflective Tech Before Recorded History

Like a lot of ancient technologies, people were able to develop and perfect image reflection without fully understanding the principles and materials they were manipulating. Creating a mirror in a time before modern science took different paradigms of understanding, such as alchemy, superstition and religious belief.

Human technologies are often inspired by nature. Our ancestors often pondered the meaning of the reflective properties they no doubt noticed in pools of water. When water is flowing, falling or otherwise in turmoil, the light it reflects is scattered but a calm pool of water with a dark surface below it shows a reflection.

Technologies often lead to further inspiration, and the advent of metal smelting and the discovery of glass and crystal lead to a variety of reflective properties humans were able to control. Archeologists have found man made mirrors made of polished obsidian, a natural volcanic glass dated back to 6000 BC in ancient Turkey.

Thousands of years after stone reflective mirrors were created, mirrors made of polished copper were made by ancient Mesopotamians dated to 4000 BC, one thousand years before Egyptians discovered copper smelting and discovered copper reflection on their own, at about 3000 before Christ.

Other types of polished stone mirrors have been found in Central and South America much later around 2000 BC. Ancient Americans developed tech on a later timeline because the land was developed later in the planet’s history by nomadic people who often abandoned technology to live off the land while nomadically exploring previously uninhabited lands.

Aztec_mirror,_Museo_de_América,_Madrid

In times when the only access to your own reflection was an enigmatic piece of polished obsidian, the sense of self was a psychological leap away from modern man’s. Obsidian mirrors were used by various cultures to scry or predict the future, and mirrors of stone were thought to possess magic powers.

Chinese Technology: Far Ahead of the West

Around the time when the Americas were still developing stone technologies, bronze mirrors were being manufactured in 2000 BC China. China was very technologically developed at this time, and able to smelt and create a variety of metals, compounds and amalgams, including a bronze. There are many archeological finds attributed by forensics to Chinese “Qijia” culture. Proprietary secrets forced mirror tech to diverge, and it’s possible to find examples of mirrors made from various metal alloys such as copper and tin, at the same time other parts of Asia were still simply polishing copper smelted from the earth.  The tin, copper alloy found in China and India is called speculum metal, which would have been very expensive to produce in it’s time.

mirror-03-238x300Speculum metal coated mirrors brought such a high analogue resolution that people could understand what they looked like, which affected fashion and hairstyles but also began to affect other artforms like dancing and martial arts. Philosophical concepts such as duality, other worlds and multiplicity were suddenly easy to explain via analogy with the help of a mirror.

Manipulation of one’s own facial expression, slight of hand and other practiced mannerisms were now able to be studied and documented, creating new layers to the fabric of civilization.

For all of this cultural development, there was no scientific analyzation of why a mirror worked or the light it was reflecting. Before mirror technology could be advanced, there needed to be written, thoughtful investigation of why the tech worked in the first place. This was a slow process in any ancient tech but in a time before light waves and chemistry was understood, it was extremely slow. The earliest written work studying the way light reflects came from Diocles, a Greek mathematician and author of On Burning Mirrors who lived 240 BC – c. 180 BC. Illiteracy and language barriers slowed the technological development of concave and convex curved mirrors another few hundred years.greek math

Mathematics and mirrors will always have a reciprocal relationship, with math and science allowing humanity to dream up new ways of manipulating light and mirrors allowing that manipulation to inspire new questions and explanations. What was once considered magic became the study of the world we inhabit as  technology took root in the physical and psychological world humans are trapped in.

Another technological breakthrough happened in ancient Lebanon when metal-backed glass mirrors were finally invented, first century AD. Roman author Pliny wrote his famous work, “Natural History” in 77 AD, where he mentions gold-leafed glass mirrors, though none from that time have survived. Most Roman mirrors were glass coated with lead which might have used the same technological process and just been much cheaper than gold.

ptolemy's optics

Discovering the text On Burning Mirrors, Greco-Egyptian writer, Ptolemy, began to experiment with curved polished iron mirrors. He was able to peak the interest of wealthy benefactors and study with impunity. His writings discuss plane, convex spherical, and concave spherical mirrors. This was circa 90 AD. The image above describes light passing through a cylindrical glass of water.

Silvered Glass & the Modern Age:

Silver-mercury amalgams were found in archeological digs and antique collections dating back to 500 AD China. Renaissance Europeans traded with the known world, perfecting a tin-mercury amalgam and developing the most reflective surfaces known until the 1835 invention of silvered-glass mirrors. Historical records seem to credit German chemist Justus von Liebig with silvered glass but glassworkers guild records obscure the story behind it. Silvered glass coats metallic silver on the back of the reflective glass by utilizing silver nitrate in the dawning of applied chemistry. Silver is expensive but the layer is so thin, and the process so reliable that affordable mirrors began to show up in working class households across the planet ever since.

 

Jonathan Howard
Jonathan is a freelance writer living in Brooklyn, NY

Revisiting the Death of Michael Hastings


Could emerging tech present new forensics in the suspicious early demise of controversial Rolling Stone reporter, Michael Hastings? How cheaper hardware and open-sourced coding could shed new light on a murder as the possibility of remotely hacking today’s cars gains traction.

Hacking your car might already be possible. This tweet by NYT tech writer, Nick Bilton, is a great example:

Weeks back, I wrote a short piece about CANtact, a $60 device that enables you  to interface with a car’s onboard computer through your laptop’s USB port. Eric Evenchick presented CANtact at Black Hat Asia 2015 security conference in Singapore. The onboard CPU of a motor-vehicle is called the CAN, for Controller Area Network. Evenchick hopes his device’s affordability will spur programmers to reverse engineer the firmware and proprietary languages various CAN systems use.

Read more about CANtact: CANtact Device Lets you Hack a Car’s CPU for $60

I got feedback on the CANtact story about a seemingly unrelated topic: The Death of Michael Hastings. Hastings was Rolling Stone and Buzzfeed contributor who became very vocal about the surveillance state when the  U.S. Department of Justice started investigating reporters in 2013. Hastings coined the term “war on journalism” when the Obama Administration sanctioned limitations on journalists ability to report when the White House considered it a security risk. Buzzfeed ran his last story, “Why Democrats Love to Spy On Americans”, June 7, 2013. Hastings is considered suspicious by many Americans after he died in an explosive, high -speed automobile accident, June 18, 2013, in Los Angeles, CA.

Check out one of the last interviews with Michael Hastings and scroll down for a description of the oft repeated conspiracy theory surrounding his untimely death.

The Michael Hastings Conspiracy Theory:

Unlike a lot of post-millennium conspiracy theories, which usually start online, this one actually began on television. Reporters were already contentious about the limitations the Obama admin. were attempting to impose and it seemed like extremely suspicious timing that one of the leaders of the criticism against censorship was suddenly killed. The internet ran with it and some Americans considered the crash as suspicious at the time. Public opinion is often without the merit of hard evidence, though, and this case was no different. Not everyone considered the media coverage unbiased, considering the political stake journalists had in the issue.

The first solid argument that Hasting didn’t die by accident came from Richard A. Clarke, a former U.S. National Coordinator for Security, Infrastructure Protection, and Counter-terrorism(what a title~!), who called the crash “consistent with a car cyber attack”. The conspiracy theory gestating around water coolers and message boards was truly born when Clarke went public with this outright accusation:

“There is reason to believe that intelligence agencies for major powers—including the United States—know how to remotely seize control of a car. So if there were a cyber attack on [Hastings’] car—and I’m not saying there was, I think whoever did it would probably get away with it.”

Next, WikiLeaks announced that Hastings reached out to a Wikileaks lawyer Jennifer Robinson only a few hours before the crash.

Army Staff Sergent Joe Biggs came forward with an email he thought might help in a murder investigation. The email was CCed to a few of Hastings’ colleagues, stating he was “onto a big story” and planned to “go off the radar”. Perhaps the most incriminating detail is that he warned the addressees of this email to expect a visit from the FBI. The FBI denied Hastings was being investigated in a formal press release.

LA Weekly admitted Hastings was preparing a new installment of what had been an ongoing story involving the CIA. Hastings’ wife, Elise Jordan, confirmed he had been working on a story profiling CIA Director John O. Brennan.

 

The case against foul play:

I have to admit, I got sucked in for a second but Cosmoso is a science blog and I personally believe an important part of science is to maintain rational skepticism. The details I listed above are the undisputed facts. You can research online and verify them. It might seem really likely that Hastings was onto something and silenced by some sort of foul play leading to a car accident but there is no hard evidence, no smoking gun, no suspects and nothing really proving he was a victim of murder.

The rumor online has always been that there are suspicious aspects to the explosion. Cars don’t always explode when they crash but Frank Markus director of Motor Trend said the ensuing fire after the crash was consistent with most high-speed car crashes. The usual conspiracy theorist reaction is to suspect this kind of testimony to have some advantage or involvement thus “proving” it biased. It’s pretty difficult to do that in the case of Frank Markus, who just directs a magazine and website about cars.

Hastings’ own family doesn’t seem to think the death was suspicious. His brother, Jonathan, later revealed Michael seemed “manic” in the days leading up to the crash. Elise Jordan, his wife told the press it was “just a really tragic accident”

A host of The Young Turks who was close with Hastings once said Hastings’ friends had noticed he was agitated and tense. Michael often complained that he was being followed and watched. It’s easy to dismiss the conspiracy theory when you consider it may have stemmed from the line of work he chose.

Maybe the government conspiracy angle is red herring.

Reporting on the FBI, the Military, the Whitehouse, or the CIA are what reporters do. People did it before and since. Those government organizations have accountability in ways that would make an assassination pretty unlikely.

If it wasn’t the government who would have wanted to kill Hastings?

A lot of people, it turns out. Hastings had publicly confirmed he received several death-threats after his infamous Rolling Stone article criticizing and exposing General McChrystal. Considering the United States long history of reactionary violence an alternate theory is that military personnel performed an unsanctioned hit on Hastings during a time when many right wing Americans considered the journalist unpatriotic.

Here’s where the tech comes into play:

Hastings had told USA Today his car had recently been “tampered with”, without any real explanation of what that means but most people in 2013 would assume it means physical tampering with the brakes or planting a bug. In any case he said he was scared and planned to leave town.

Now it’s only two years later, and people are starting to see how a little bit of inside knowledge of how the CAN computer works in a modern vehicle can be used to do some serious harm. We might never know if this was a murder, an assassination or an accident but hacking a car remotely seemed like a joke at the time; two years later no one is laughing.

Jonathan Howard
Jonathan is a freelance writer living in Brooklyn, NY

American Revolutionary Edward Snowden in the News this Week


Controversial hero of the information revolution to some, traitor to the American empire to others, Edward Snowden is popping up in headlines again.

A lot of Cosmoso might have caught the John Oliver interview.

The interview is an instant classic and will be talked about for a long time but it was also genuinely funny, with some unexpected chemistry between Oliver and Snowden. It also featured probably the second best extended tech metaphor involving dicks.

Silicon Valley

That’s right. I said second best.

Other superficial highlights include John Oliver losing his mind during the half hour before Snowden showed up late, the alarming but totally unsurprising ignorance of Americans during the man-on-the-street interviews about privacy and a concise but fleeting description of Snowden’s Patriotism for the layman.

 

Snowden Bust 2

The morning after the interview aired, another iconic moment in revolutionary journalism happened. Three, anonymous street artists erected a bust of Edward Snowden in Brooklyn, video and still pics documented exclusively by AnimalNewYork. The work was covered with a tarp and removed within twelve hours because it was put atop an existing war monument, and done without permission.

Update:

A hologram of Snowden is currently being shown in the spot where the bust was removed, courtesy of The Illuminator Art Collective who used two projections and a cloud of smoke  to show a likeness of Edward Snowden at the Revolutionary War memorial, releasing an accompanying statement:

“While the State may remove any material artifacts that speak in defiance against incumbent authoritarianism, the acts of resistance remain in the public consciousness, and it is in sharing that act of defiance that hope resides.”

Snowden Hologram

Jonathan Howard
Jonathan is a freelance writer living in Brooklyn, NY

“Many Interactive Worlds” Quantum Theory Still Doesn’t Make Sense


A lot of people really want alternate universes to make sense but they don’t. It makes for great sci fi and it’s a fun thought experiment, but alternate universes might be based on too much assumption to be considered good science: back in October, 2014, Wiseman and Deckert suggested a new take on the Many Worlds Interpretation of quantum theory: Many Interactive Worlds. It’s hard to see what sets their work apart from predecessors.

You can read more about misinterpreted implications of quantum mechanics: Your Interpretation of Quantum Physics is Probably Wrong

I was initially excited by their work, published Winter 2014, but the more I read about the Many Worlds Interpretation the less I bought it. Quantum theory is hard for most people to understand, which makes sifting through conflicting theories and rationalizations a daunting task. I’m going to try and be concise but thorough in my critique of Wiseman and Deckert’s work. I’m sure they are fine people and they’ve certainly put a lot of thought into a very abstract, difficult concept.

Whats-in-a-Name

First let me get this superficial complaint out of the way: Wiseman and Deckert seem to have just dropped the word “interpretation” from their interpretation. Why? well it certainly wasn’t for clarity’s sake. The Many Worlds Interpretation and Many Interacting Worlds have awkwardly similar acronyms, MWI and MIW. Because quantum theory isn’t confusing enough~!

The Many Worlds Interpretation was the work of Hugh Everett III back in  1957. It gets called the parallel universe theory, the alternate universe theory, and the “many universes” interpretation. It comes back up in science fiction periodically but most quantum physicists don’t count it as a viable explanation of quantum mechanics’ many unanswered questions. Everett postulated all  possible outcomes happen causing reality to branch at each decision or quantum observation, creating infinite parallel universes as more an more branches are formed. Everett imagined the observer splitting into what he described as “clones” who live in the different universes. It’s really easy now, in 2015, for a version of the Many Worlds Interpretation to gain traction, because so many people are familiar with the concept from decades of science fiction examples.

So Wiseman and Deckert didn’t make up the idea of multiple universes. What are they saying is different about their new interpretation? In the Everettian model, universes branch off like a tree, never to meet again. Wiseman and Deckert describe a multiverse where particles seem to be able to influence each other and interact despite existing in separate universes. It makes a more classically physical math work out in the examples they chose. Many Interactive Worlds explains “Ehrenfest’s theorem, wave packet spreading, barrier tunneling, and zero-point energy—as a direct consequence of mutual repulsion between worlds.”

The equation they provided can successfully calculate quantum ground states and explains the notorious double-slit interference phenomenon. It sounds so impressive that most science news outlets ran with it despite there being absolutely no evidence of these other universes.

So the Griffith University academics turned heads but they kind of sidestepped the work of many foundational aspects of quantum science.  Physical Review X published the work, which is basically a proposal that parallel universes not only exist, but that they constantly interact. They explain this interaction as a force of repulsion between alternate universes. Their equations show this type of an interaction explains some of the most bizarre parts of quantum mechanics – and that is a mathematical breakthrough. It just doesn’t really have any explanation of what this “force of repulsion” is or how it can be measured. They are basically talking about philosophy, not science, but it’s really hard to prove them wrong because it’s so complicated and most people want a solution to the century of unexplainable quantum dynamics.
The bottom line: There is still no experimental evidence to support any multiple universe model, and the Many Interactive World interpretation didn’t change that.
Update: I found a video that explains my point~! Check it out.

Jonathan Howard
Jonathan is a freelance writer living in Brooklyn, NY

Easter scuppers the certainties of modern fundamentalists


Teaching any sort of academic program with religious content can be a tricky undertaking. Religious passions, whether pro or con, can be volatile; religion is a matter about which people can become upset.

My doctoral studies were in the relatively safe arena of Greek philosophy – no-one really cares what you say about Socrates and his mates these days – but I taught Religious Studies for many years and it was, by comparison, a minefield of sensitivities. In all those years, however, I managed to only really upset somebody once.

The student in question was a mature French lady, and she took great exception to my matter-of-fact announcement in one lecture that Easter had many pre-Christian associations and had its roots in ancient pagan festivals.

She went blue in the face, spat out several French expletives, stormed out of the lecture hall and never returned.

I was surprised by this because I regarded the pagan roots of Easter to be an uncontroversial matter. For a start, the word itself, “Easter”, is usually regarded as being derived from Anglo-Saxon forms such as “Estara” or “Ostara” (and cognates) associated with a dawn goddess and common spring festivals celebrated in the British Isles and Northern Europe long before Christianity. According to some, those associations extend back to the Babylonian deity Astarte.

More obviously, the ubiquitous egg given as a gift (or munched as a chocolate indulgence) at Easter is a widely employed fertility symbol that signals the rebirth of vegetation and the end of animal hibernation after the northern hemisphere’s winter. (If you tend backyard chickens, as I do, you’d understand.)


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There is certainly nothing Christian about the Easter egg; it is pre-Christian and, more to the point, pagan in its history and its associations. That the Easter festival has pre-Christian, pagan layers of symbolism, therefore, I regard as an incontestable fact, but it seems that even such a “given” can be contested and can upset some people; such is the nature of religion, a field of cherished certainties.

The real source of the French woman’s peeve, I suppose, is the broader implication that there are pagan elements in Christianity. That is all I was suggesting, and again it seems to me a matter that should not rouse controversy. Nor does it detract from Christianity – on the contrary, it can and should be seen as a part of the accumulated richness of the Christian tradition.

When Christianity moved into pagan regions – especially in Europe – it would sometimes adopt the tactic of ruthlessly eradicating the existing religious culture. More often, though, it took the more pragmatic and compassionate approach of absorbing and adapting pagan rites, sites and institutions wherever they were not entirely inimical to the Christian spirit.

Rather than being manically hostile to all things pre-Christian, many of the wisest figures in Christian ideas – St Augustine is a conspicuous example – took the view that the pagan religions had, in their way, prepared the ground for Christ and that Christianity was not so much a replacement for paganism but a fulfilment of it.

In this way local pagan deities became Christian saints and Christian churches were built on pagan sacred sites. It was not so much a matter of invasion and eradication as a matter of adoption and conversion.

Saint Augustine.
Wikimedia Commons

The same held true for festivals and holy days. Christmas and Easter are obvious instances. Both are cases where Christ has been assimilated to aspects of pre-Christian solar worship and the mythos of the dying and reborn sun that is a guiding reality in the life of any agricultural people.

Christmas was assimilated with Yule and related festivals at mid-winter and Easter was assimilated with festivals celebrating the rebirth of sun in the spring. In doing this Christianity showed itself to be not some new, freakish creed from the Middle-East, but rather the fulfilment of great spiritual traditions extending back to the dawn of history.

Christ, moreover, was not just an obscure Jewish carpenter from Palestine, but, as the New Testament insisted, the Prince of Creation, the Logos, who was from the very beginning and who was not unknown before the Incarnation. Appreciating the pagan assimilations of Christianity enriches the Christian tradition; denying them impoverishes it.

It is true that some people use the pagan assimilation of Christianity to supposedly “expose” and undermine the Christian faith. It is a sort of “gotcha” polemic used by anti-Christians and atheists. But that is a simplistic misconception and it need not be the case.

To show that Easter or some other aspect of the Christian tradition has pagan or pre-Christian roots only demonstrates the wealth of the tradition. Living traditions are always like that. They soak up what came before them. Buddhism did much the same in its spread through Asia. Even Islam, for all its official hostility to pagan idolatry, soaked up, absorbed and assimilated, much of pre-Islamic Arab customs.

The sacred month of Ramadan was celebrated long before Muhammad. We should not be surprised that this is the case. Religious traditions never enjoy a tabula rasa. They are at their most destructive and self-defeating when they deny all that came before them. Conversely, they are at their most creative and fertile when they transform all the best things that came before them.


Charles Roffey

Easter is an example of this. Not only did Christianity transform and sublimate the meanings of the Jewish heritage upon which it was built – Easter is a transformation of Passover – but as it moved into pagan Europe and beyond Christianity absorbed and reshaped much of the pagan order that came before it and it is richer for doing so.

It is even arguable, paradoxical though it might seem, that it preserved and nurtured much of the ancient pagan order that had already fallen into decadence and decay from the degradations of the Roman Empire.


Christina

In any case, the proposition that Easter is a 100% purely Christian affair is manifestly unsustainable. You will find it presented as such by Christian apologists – especially of the literalist Protestant persuasion – but it shows an ignorance of history. Worse, it shows a failure to understand the way that religious traditions work and of the rich organic patterns of tradition that they weave, often at odds to their own rhetoric.

Religions are complex things. They have to be because human beings and life itself is complex. To fail to appreciate this fact is exactly the sin of the fundamentalist. Reality is seething and verigated; they want it to be sterile and monochrome.

The modern fundamentalist also fails to appreciate what is sometimes called “cosmic” religion. This failure is a symptom of modern, abstracted urban life. We are removed from such great cosmic facts as the turn of the seasons and the cycles of the sun.

For most Christians in the past Christ was much more a conquering solar deity who overcame the dark trough of winter and was reborn with the new grass at the spring equinox than he was an historical person.

This is what Easter is about, why it is celebrated at the first moon after the equinox and why it became assimilated to the same cycles and themes from pre-Christian times.

This article is part of The Conversation’s Religion + Mythology series.

The Conversation

This article was originally published on The Conversation.
Read the original article.

Your Interpretation of Quantum Physics is Probably Wrong


Quantum theory can be misinterpreted to support false claims.

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There is legit science to quantum theory but misinterpretations justify an assortment of pseudoscience. Let’s examine why.

Quantum science isn’t a young science anymore. This year, 2015, the term “quantum”, as it relates to quantum physics, turns 113 years old. The term as we know it first appeared “in a 1902 article on the photoelectric effect by Philipp Lenard, who credited Hermann von Helmholtz for using the word in reference to electricity”(Wikipedia). During it’s first century of life attempts to understand quantum particle behavior have lead to a bunch of discoveries. Quantum physics has furthered understanding of key physical aspects of the universe. That complex understanding has been used to develop new technologies.

Quantum physics is enigmatic in that it pushes the limits of conceptualization itself, leaving it seemingly open to interpretation. While it is has been used to predict findings and improve human understanding, It’s also been used by charlatans who have a shaky-at-best understanding of science. Quantum physics has been misappropriated to support a bunch of downright unscientific ideas.

It’s easy to see why it can be misunderstood by well-intentioned people and foisted upon an unsuspecting public by new age hacks. The best minds in academia don’t always agree on secondary implications of quantum physics. No one has squared quantum theory with the theory of relativity,  for example.

Most people are not smart enough to parse all the available research on quantum physics. The public’s research skills are notoriously flawed on any subject. The internet is rife with misinformation pitting researchers against their own lack of critical thinking skills. Anti-science and pseudoscience alike get a surprising amount of traction online, with Americans believing in a wide variety of superstitions and erroneous claims.

In addition to the public simply misinterpreting or misunderstanding the science, there is money to be made in taking advantage of gullible people. Here are some false claims that have erroneously used quantum theory as supporting evidence:

Many Interacting Worlds

The internet loves this one. Contemporary multiple universe theorMultiverse1ies are philosophy, not science, but that didn’t stop Australian physicists Howard Wiseman and Dr. Michael Hall from collaborating with  UC Davis mathematician Dr. Dirk-Andre Deckert to publish the “many interacting worlds” theory as legit science in the otherwise respectable journal, Physical Review X. This is the latest in a train of thought that forgoes scientific reliance on evidence and simply supposes the existence of other universes, taking it a step further by insisting we live in an actual multiverse, with alternate universes constantly influence each other. Um, that’s awesome but it’s not science. You can read their interpretation of reality for yourself.

Deepak Chopra

Deepak Chopra is a celebrated new age guru whose views on the human condition and spirituality are respected by large numbers of the uneducated. By misinterpreting quantum physics he has made a career of stitching together a nonsensical belief system from disjointed but seemingly actual science. Chopra’s false claims can seem very true when first investigated but has explained key details that Chopra nonetheless considers mysterious.

The Secret

‘The Power’ and ‘The Secret’ are best-selling books that claim science supports what can be interpreted as an almost maniacal selfishness. The New York Times once described the books as “larded with references to magnets, energy and quantum mechanics.” the secret

The Secret’s author,  Rhonda Byrne, uses confusing metaphysics not rooted in any known or current study of consciousness by borrowing heavily from important-sounding terminology found in psychology and neuroscience.  Byrne’s  pseudoscientific jargon is surprisingly readable and comforting but that doesn’t make the science behind it any less bogus.

Scientology

L._Ron_Hubbard_in_1950

There isn’t anything in quantum physics implying a solipsism or subjective experience of reality but that doesn’t stop Scientology from pretending we each have our own “reality” – and yours is broken.

Then there is the oft-headlining, almost post modern psuedoscientific masterpiece of utter bullshit: Scientology.

Scientology uses this same type of claim to control it’s cult following. Scientology relies on a re-fabrication of the conventional vocabulary normal, English-speaking people use. The religion drastically redefined the word reality. L.R. Hubbard called reality the “agreement.” Scientologists believe the universe is a construct of the spiritual beings living within it. The real world we all share is, to them, a product of consensus. Scientology describes, for example, mentally ill people as those who no longer accept an “agreed upon apparency” that has been “mocked up” by we spiritual beings, to use their reinvented terminology. Scientologists misuse of the word reality to ask humans, “what’s your reality?” There isn’t anything in quantum physics implying a solipsism or subjective experience of reality but that doesn’t stop Scientology.

In conclusion…

The struggle to connect quantum physics to spirituality is a humorous metaphor for subjectivity itself.

If you find yourself curious to learn more about quantum theory you should read up and keep and open mind, no doubt. The nature of a mystery is that it hasn’t been explained. Whatever evidence that might be able to help humanity understand the way reality is constructed is not going to come from religion or superstition, it will come from science. Regardless of the claims to the contrary, quantum theory only points out a gap in understanding and doesn’t explain anything about existence, consciousness or subjective reality.

Jonathan Howard
Jonathan is a freelance writer living in Brooklyn, NY

CANtact Device Lets you Hack a Car’s CPU for $60


Right now, Eric Evenchick is presenting CANtact at Black Hat Asia 2015 security conference in Singapore. Cantact is a hardware interface that attaches to the car’s CPU at one end and a regular laptop at the other. He’s already figured out how to do several simple hacks. It may sound like a simple device but the pricey commercially-available on-board CPU interfaces have been a consistent obstacle to car security research.

Car Companies have a huge security hole that they have not publicly addressed. The only reason people don’t regularly computer hack motor-vehicles is a lack of commercially available hardware. Hacking a car’s electronic system is something only a few people would even have the equipment to learn. To become a specialized security researcher in this area you would have to have a car you are willing to seriously mess with, which is expensive in and of itself. Some people might have access to a clunker that was made recently enough to have a CPU but they can’t afford the $1,200 stock cable that your local car mechanic would have to run the pre-fab software provided my the manufacturer. Eric Evenchick spent the last year figuring out exactly what makes the hardware tick, so he could put it int he hands of security researchers for the price of a dinner at a fancy restaurant.

24-year-old Eric Evenchick calls the controversial device CANtact, and he’s going to present it today at Black Hat Asia security conference in Singapore, whether car companies like it or not. The code that comes on the board attached tot he cable is open source. He can get it as cheap as $60 and maybe it will sell through third parties for $100.  CANtact uses any USB interface to adapt to a car or truck’s OBD2 port at the other end. OBD2 ports usually connect under the dashboard and talk to the car or trucks CPU. In most modern vehicles, the complicated Controller Area Network, or CAN, controls  the windows, the brakes, the power-steering, the dashboard indicators and more. It’s something that can disable your car and most people shouldn’t mess with it just yet. Once peer-collaborated info breaks into the mainstream, Evenchick hopes customized CAN systems will be common practice.

“Auto manufacturers are not up to speed. They’re just behind the times. Car software is not built to the same standards as, say, a bank application. Or software coming out of Microsoft.” Ed Adams at Security Innovation, 2014

Is can hacking a security threat we’ll see in the future? Quite probably. Back in 2013 security researchers Chris Valasek and Charlie Miller used DARPA funding to demonstrate how possible it really is to affect steering and brakes once the CAN system is accessed.

In the controversial death of journalist Michael Hastings, some people suspected car-hacking. It’s never been proven but you can read a detailed examination of the evidence in the Cosmoso.net article: Revisiting the Death of Michael Hastings

Evenchick is not trying to allow hackers to more easily hack cars. Instead he claims more affordable gadgetry will improve security, which seems to be the way tenuous relationship of security culture and hacking has always gone. In the test described in the link to the forbes article above, Valasek and Miller rewired a $150 ECOM cable to access and test vehicles’ OBD2 ports. CANtact comes out of the box ready to do what Valasek and Miller had to stay up late nights perfecting.

Anyone who attended Black Hat Asia, or can get a hold of any video of Evenchick’s presentation can contact Jon Howard: [email protected]
Jonathan Howard
Jonathan is a freelance writer living in Brooklyn, NY

Ex Machina is more about men’s fantasies than the nature of AI


The recent South by Southwest festival in Austin Texas this year featured the US premiere of a new movie about artificial intelligence called Ex Machina. The movie, directed by Alex Garland, has received mostly positive reviews, principally for its attempt, in the words of the reviewers, to explore issues about the nature of artificial intelligence and ultimately, its dangers to humanity.

Unfortunately, the film sacrifices real intelligent argument for drama and ultimately the danger from AI manifests itself in a fairly predictable way. The human creation, a sexy, female robot called Ava (Alicia Vikander), ultimately becomes truly autonomous and thinks for itself. In perhaps a sign of true intelligence, Ava decides that life is going to be better without her creepy male creator, tech CEO Nathan (Oscar Isaac) and takes matters into her own cybernetic hands.

The final player in the three-hander is a programmer called Caleb (Domhnall Gleeson), who is brought in to do a “Turing Test” by Nathan to ultimately test how good Ava is at being intelligent. This apparently comes with a challenge for Nathan in that Ava begins flirting with him, rapidly diminishing his ability to think and being prepared to believe anything after a while.

Whilst the film may be entertaining, it builds on stereotype and cliche concerning AI. One of these cliches is the idea that artificial intelligences as learning machines can become “superintelligent” and outstrip the intellectual capacity of their human creators. This theme was explored in the movie “Her” in which computer operating systems collectively became so intelligent that humans would no longer be able to understand even their most rudimentary thoughts. In Her, the AIs were benign and essentially left humanity to get on with their lives whilst they explored their sentience.

However, the fear that is often espoused, is that as in the movie “Terminator”, the machines will turn against humanity and take control. Unfortunately, this idea has been given more credence by prominent technologists and scientists discussing in public, their fears of the dangers of AI. Former Microsoft CEO Bill Gates, Tesla CEO Elon Musk and Stephen Hawkins have all voiced their opinions that we should fear the possible dangers of uncontrolled AI.

A group calling themselves the Future of Life Institute comprising of academics, actors, company CEOs have formed with the aim to “mitigate existential risks facing humanity” they are “currently focusing on potential risks from the development of human-level artificial intelligence.”

Of course, what this translates into is a pitch for funding for research into AI which in and of itself is not necessarily a bad thing. It seems a shame however that it has been presented with the trappings of a semi-religious cult. The actual output of the group in terms of recommendations for research have been more understated. In particular, their published paper on areas of future research noted that “There was overall skepticism about the prospect of an intelligence explosion”. Intelligence explosion is the phenomenon of machines teaching themselves to become super-intelligent.

The nuance here has largely been ignored with the press latching onto the threat of a Terminator -like uprising of “killer robots”.

Ex Machina is more of a film about a male fantasy of having a perfect, and subservient, sex robot than it really is about an “existential” threat. In that respect, the AI aspect is incidental and the story is similar to that of the horror film “The Stepford Wives” in which a town’s women are turned into automata who are mindless and totally submissive; the ultimate perfect housewife. The drama in Ex Machina comes from the ultimate male fear, a woman that fights back and asserts her independence.
The Pew Research Centre released a report in 2014 in which they asked a range of technologists about their prediction of the future of robotics. Only 48% of those asked felt that there would be significant displacement of blue collar and white collar jobs in the next decade. This is about the same time frame in which we will see an increase in cars becoming more autonomous.

We are still a very long way off having the capabilities of artificial intelligence depicted in Ex Machina. On a more prosaic level, we don’t even have the technologies to support the hardware that would be needed to provide that level of intelligence in a robot form. With today’s technologies, a phone battery barely lasts a day. If Ex Machina were real, Ava would have been constrained more by needing to be constantly plugged in and recharging from a power source than by the limits of her intelligence.

The Conversation

This article was originally published on The Conversation.
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Carbon3D’s CLIP: Faster than Any Other 3D Printing System – and Cooler Looking!


A picture is worth a thousand words with CLIP 3D’s laser-cured liquid printing.

3D printing is one of the best up and coming tech fields to follow. CLIP 3D Printing is the fastest device to date. Designers and engineers are starting to rely on 3D printing to stay competitive but the process is far from streamlined. Companies like Carbon3D are ahead of the pack with the coolest looking printing process that just happens to also be faster than anyone else out there. By rethinking the way the resin is cured, Carbon3D got their newest printer to produce 25-100 times faster than any other resin printing techniques, as of early 2015. It’s like they just couldn’t decide between fast an beautiful.

Peep the video at the bottom of this article~!

3Dprint.com broke the story, announcing Carbon3D’s Continuous Liquid Interface Production technique. CLIP built off of the most innovative ideas that have already been done with 3D printing  by utilizing photosensitive resin and an incredibly precise laser to cure the liquid into a solid from the bottom of a clear pan. Inspired by techniques which print and cure layer-by-layer, CLIP instead uses it’s laser to cure in conjunction with oxygen which inhibits the curing process allowing for variable ratios of viscosity. This allows the printer to print in 3 dimensions simultaneously.

DIAGRAM OF CLIP

You can see the liquid from the top in the promotional media but the action happens underneath the pool. The transparent window that holds the pool of liquid “ink” is also oxygen-permeable. This allows controlled amounts of oxygen and laser light to hit the bottom of the liquid layer.  Carbon3D  explains the process can leave uncured spots on the bottom layer as little as a few dozen microns thick. As the oxygenated areas of the resin are decided, the laser cures the unoxygenated areas, leaving a layer of solid that is attached to the layer above. This amazing GIF speaks for itself. DAYUM:

Carbon 3D has managed to keep a proprietary amount of this technique secret while still nailing down $41 million in funding from venture capital firms. It’s almost like they 3D printed themselves from liquid into the solid competitive start-up they are today.

As the fastest guys on the scene Carbon3D are the hottest new guys. The slow production speed is one of the biggest reasons 3D printing hasn’t become the manufacturing norm and CLIP printing is expected to change that moving forward from early 2015. Cosmoso.net is watching this fascinating development on the edge of our 3D printed seats.

Jonathan Howard
Jonathan is a freelance writer living in Brooklyn, NY

The Computer of the Future is…. Vague.


Quantum Computer prototypes make mistakes. It’s in their nature. Can redundancy correct them?

Quantum memory promises speed combined with energy efficiency. If made viable it will be used in phones, laptops and other devices and give us all faster, more trustworthy tech which will require less power to operate.  Before we see it applied, the hardware requires redundant memory cells to check and double-check it’s own errors.

All indications show quantum tech is poised to usher the next round of truly revolutionary devices but first, scientists must solve the problem of the memory cells saving the wrong answer. Quantum physicists must redesign circuitry that exploits quantum behavior. The current memory cell is called a Qubit. The Qubit takes advantage of quantum mechanics to transfer data at an almost instantaneous rate, but the data is sometimes corrupted with errors. The Qubit is vulnerable to errors because it is physically sensitive to small changes in the environment it physically exists in. It’s been difficult to solve this problem because it is a hardware issue, not a software design issue. UC Santa Barbara’s physics professor John Martinis’ lab is dedicated to finding a workaround that can move forward without tackling the actual errors. They are working on a self-correcting Qubit.

The latest design they’ve developed at Martinis’ Lab is quantum circuitry that repeatedly self-checks for errors and suppresses the statistical mistake. Saving data to mutliple Qubits and empowering the overall system with that kind of desirable reliability we’ve come to expect from non-quantum digital computers. Since an error-free Qubit seemed last week to be a difficult hurdle, this new breakthrough seems to mean we are amazingly close to a far-reaching breakthrough.

Julian Kelly is a grad student and co-lead author published in Nature Journal:

“One of the biggest challenges in quantum computing is that qubits are inherently faulty so if you store some information in them, they’ll forget it.”

Bit flipping is the problem dejour in smaller, faster computers.

Last week I wrote about a hardware design problem called bit flipping, where a classic, non-quantum computer has this same problem of unreliable data. In effort to make a smaller DRAM chip, designers created an environment where the field around one bit storage location could be strong enough to actually change the value of the bit storage location next to it. You can read about that design flaw and the hackers who proved it could be exploited to gain system admin privileges in otherwise secure servers, here.

Bit flipping also applies to this issue in quantum computing. Quantum computers don’t just save information in binary(“yes/no”, or “true/false”) positions.  Qubits can be in any or even all positions at once, because they are storing value in multiple dimensions. It’s called “superpositioning,” and it’s the very reason why quantum computers have the kind of computational prowess they do, but ironically this characteristic also makes Qubits prone to bit flipping. Just being around atoms and energy transference is enough to create unstable environments and thus unreliable for data storage.

“It’s hard to process information if it disappears.” ~ Julian Kelly.

Along with Rami Barends, staff scientist Austin Fowler and others in the Martinis Group, Julian Kelly is making a data storage scheme where several qubits work in conjunction to redundantly preserve information. Information is stored across several qubits in a chip that is hard-wired to also check of the odd-man-out error. So, while each Qubit is unreliable, the chip itself can be trusted to store data for longer and with less, hopefully, no errors.

It isn’t a new idea but this is the first time it’s been applied. The device they designed is small, in terms of data storage, but it works as designed. It corrects its own errors. The vision we all have of a working quantum computer able to process a sick amount of data in an impressively short time? That will require something in the neighborhood of  a hundred million Qubits and each of the Qubits will be redundantly  self-checking to prevent errors.

Austin Fowler spoke to Phys.org about the firmware embedded in this new quantum error detection system, calling it surface code. It relies on the measurement of change between a duplication and the original bit, as opposed to simlpy comparing a copy of the same info. This measurement of change instead of comparison of duplicates is called parity recognition, and it is unique to quantum data storage. The original info being preserved in the Qubits is actually unobserved, which is a key aspect of quantum data.

“You can’t measure a quantum state, and expect it to still be quantum,” explained Barends.

As in any discussion of quantum physics, the act of observation has the power to change the value of the bit. In order to truly duplicate the data the way classical computing does in error detection, the bit would have to be examined, which in and of itself would potentially cause a bitflip, corrupting the original bit. The device developed at Martini’s U of C Santa Barbara lab

This project is a groundbreaking way of applying physical and theoretical quantum computing because it is using the phsycial Qubit chip and a logic circuit that applies quantum theory as an algorithm. The results being a viable way of storing data prove that several otherwise untested quantum theories are real and not just logically sound. Ideas in quantum theory that have been pondered for decades are now proven to work in the real world!

What happens next?

Phase flips:

Martinis Lab will be continuing it’s tests in effort to refine and  develop this approach. While the bit flip errors seemed to have been solved with this new design, there is a new type of error not found in classical computing that has yet to be solved: the  phase-flip. Phase-flips might be a whole other article and until Quantum physicists solve them there is no rush for the layman to understand.

Stress tests:

The team is also currently running the error correction cycle for longer and longer periods while monitoring the devices integrity and behavior to see what will happen. Suffice to say, there are a few more types of errors than it may appear, despite this breakthrough.

Corporate sponsorship:

As if there was any doubt about funding…. Google has approached Martinis Lab and offered them support in effort to speed up the day when quantum computers stomp into the mainstream.

Jonathan Howard
Jonathan is a freelance writer living in Brooklyn, NY