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Strategies & Market Trends : 2026 TeoTwawKi ... 2032 Darkest Interregnum -- Ignore unavailable to you. Want to Upgrade?


To: elmatador who wrote (126744)12/21/2016 6:25:09 PM
From: TobagoJack1 Recommendation

Recommended By
Pogeu Mahone

  Read Replies (1) | Respond to of 217545
 
ah, i see your implicit world view, and frankly it smells of unbecoming fear. it does not sound like the you i know. the implicit view reminds me of what a clinton-termed 'deplorable' would note. the explicit note is comprised of much untruths, a/k/a fake news.

let me throw more sun shine on the dialogue.

it would be surprising that perception re china does not change.

the change is driven by one item in the main, that china the rebel can and is upending what is, given that china has the capability, capacity, inclination and the protocol, and

china is constituting a community of shared interest, albeit that shared interest is not to the advantage of all (equally) in the constituent geographies.

if the upending was not happening no one would worry, least of all you.

please do look in the mirror or any other reflective surface, reflect, ruminate, collate the facts, and discern the truth.

just for example, two and half decades ago your telecom expertise was crucial and ericsson and such made use of that expertise all over, even as such retained me to crack open then non-existent china market when ericsson's china team numbered paltry 21.

later, predictably, we faced competition from folks who did a half-a$$ job but for 1/6 our accustomed fee, and so we (hopefully including you) 'strategically repositioned, and tactically re-calibrated' / essentially retreated to further upmarket and / or developed a new practice (in my case, instead of helping companies getting into china via strategic alliances and investment transactions, gradually shifted to almost 100% china-inside-out, and coal trading).

just for illustrative example, whatever we were doing back in 1982 - 1999, a good run, is no more a market of desire but an arena of blue collar-dom,

whatever we toiled at 1998 - 2010 is an impossibly hard slog

whatever we diversified into circa 2003 - 2008 came to a harsh stop

whatever we laboured at 2005 - 2011 can no longer be, and

whatever we treaded on 2010 - 2016 is only waiting to be globalised, and only a question of whether we are able to monitise before the cruel happening or go down with the boat.

so, yes, the blowback against globalisation happens, and the deplorables enthusiastically sign-on as full members of the counter revolution.

the enthusiasm to roll back the clock is especially fervent from those who had a good series of early run at engaging w/ globalization but now cut down by yet one more wave of 'barbarians' entering the gate who are better armed and hungrier than ever, or rebels more suitably prepared and ever more enthusiastic, depending on one's point of view and current stance in the globalisation feeding chain.

what i described above is otherwise known as progress, a later wave of the river pushing out the earlier crest, and that which can neither be reversed without unaffordable harsh and unintended consequences, nor stopped, by electioneering or otherwise.

this is what makes the next 15 years so very exciting, but not so much for resource exporters and tier 2 / 3 aggregates stuck in the old ways and unable to make the leap, and not so much for out-of-fuel tier 1 states about to be downgraded. this coming excitement shall evolve into fun as the days pass and nights follow.

resistance is futile.

opposition is pointless.

forward, ever forward, the only sensible way, by way of learning, diligence, savings, and adapting, and oh, by swarming, surging, to enter the citadel and do stuff.

the matter is far less a matter of tier 1, 2, or 3 states, and clearly evolving into a case of tier 1, 2, or 3 people, everywhere, and the gaps had opened up and now deepening even as widening.

some people somewhere believe they can vote themselves into tier 1 status. let us watch.

other people hope they can vote to keep themselves away from tier 2 / 3. let us brief.

others know they must engage with the unfamiliar, and quickly do better, let us wish them the best.

the titanic struggle is less about you and i. the clash of what was and what shall be is about the next generation and the future of the planet. the predictable outcome is to be championed, and welcomed. it is what the youth want and they are the future. we are expendable individuals. they are the precious collective. they are not afraid, for they do not know fear.

you do see that don't you?

watch & brief, 2018 - 2026, teotwawki followed by darkest interregnum, then, wonders.



To: elmatador who wrote (126744)12/21/2016 8:28:49 PM
From: TobagoJack  Read Replies (2) | Respond to of 217545
 
watch & brief
re the trumpeteers winning the seat of power, and the distractions that so obviously distracted you who be inclined to let the academics do your thinking for you, allow the intellectuals do your planning, and hope the deplorables to do your bidding.

we must triangulate, instead, and come to our own conclusions, and be steadfastly true by our motivations, else either not or less than worthy

geopoliticalmonitor.com

American Decline and the Limits of Academic Thinking
The US political system is broken and the American economy is struggling. US economic growth and prosperity ended twenty years ago. The American Dream is at risk and the US economy does not deliver shared prosperity any longer. These statements are not pieces of Kremlin propaganda or political slogans in the current US presidential race; they are among the findings in the recent study named The State of US Competitiveness 2016 by the Harvard Business School.

The Harvard study (which not only provides compelling economic facts, but also supports its views with a broad survey of its alumni and the general public) presents as main examples of the US faltering economic performance the ongoing slowdown in economic growth (currently at 2.1% or less than half of what it was in the 50s and 60s), the deep decline in productivity growth (less than half of 1% as opposed to the 4.6% peak in the 50s), the lowest job creation since the 70s and the declining labor force participation (the lowest since the early 80s, among the 3 bottom ones within the 34 OECD countries and making less meaningful the official unemployment rate improvements in the last few years). More revealing, significant cracks in the American social fabric are expanding as average household income continues to decline (down 7% since the late 90s, with a perverse exception being salaries around Washington D.C.) and income inequality keeps widening since the 80s (with largest gains benefiting only the top 1% of the income distribution bell). The traditional fundamental strengths of the US economy (including higher education, entrepreneurship, communications infrastructure, capital markets, industry clusters and management) are being eroded as small business keeps struggling and fails to lead job generation and start-ups keep lagging.

While its dire economic data is indisputable, the Harvard study presents serious shortcomings in its analysis of the roots and on proposed solutions to these problems as the reasoning is entrapped on the straitjacket imposed by conventional economic and political thinking. Although the study was led by top academicians (including Michael Porter), if objective and dispassionate academic thinking cannot see the light then it is difficult to expect more from the leading US presidential contenders.

David Ricardo and Adam Smith were considered by some as the last economic thinkers able to understand the inner workings of capitalism beyond the subsequent (and current) focus on practicalities of the system. The concept of competitiveness is a good example of current limitations: while competitiveness is the driving force of capitalism, its benefits for winners have been artificially expanded to cover the entire society and to assume that more of it will only extend social welfare. This is not only a dogma of modern capitalist thinking but also the underlying stream of thought in the Harvard study, one from which all flaws on proposed causes and solutions derive.

Tax reform, a national economic strategy and a more proactive role of the corporate business class are the main solutions proposed in the Harvard study. A more efficient, equitable and simpler tax system is expected to facilitate better capital distribution for the benefits of the whole society as a whole, ignoring for instance the limitations imposed by the US federal system and the complexities of the American socio-economic fabric. Calling for a national economic strategy is impractical given the nature of the US economic (capitalist) system and the scarce precedents on management-worker cooperation in America (a crucial underpinning of a meaningful national strategy, something overlooked in the Harvard document). The proposed role of corporate business ignores the fact that it is still the main beneficiary of the system and cannot by nature betray its particular interests.

While short impact economic recipes abound in this report, the study is quite candid in acknowledging ignorance on political solutions. While the US political system is perceived as the main obstacle for economic prosperity, the study also acknowledges it cannot explain why the political system fails to deliver results, although it recognizes that monetary policy has replaced proactive government action. More important, although equally distressing, is the perceived lack of consensus on proposed political reform. The debate on political reform is intended to be circumscribed to economic matters, but even so it ignores broad issues with strong political impact such as defense spending, a matter barely mentioned.

Historians would argue that grave economic and social illnesses, such as the ones pointed out in the Harvard study (and exacerbated by a growing lack of trust in government, a widening social divide and an increasing pessimism and anti-business sentiment) are grounds for future social upheaval. The fact that the American society was relatively immune in the early 20th century to the revolutions that affected and fundamentally changed vast areas of Europe and Asia is not a guarantee against future unrest. The future does not look bright as the Harvard study highlights how the federal budget deficit is expected to triple (from 2.9% to 8.8% of GDP) in 30 years and the national debt is forecasted to raise to 141% of GDP, a level not seen since World War II.

More important, the current socio-economic malaise will drive one way or another political decisions of the next US government. A more aggressive and militarily interventionist foreign policy, as feared by many from Hilary Clinton, would just be a distraction but also a destructive maneuver with far-reaching consequences, not only for Americans but to the entire world. A more inward looking and isolationist approach as expected from Donald Trump looks to many as a more genuine and focused response. There is no need to believe in Karl Marx to acknowledge how economic conditions, as the ones highlighted in the Harvard study, will ultimately be responsible for US domestic and foreign political action. In this context, private e-mail servers and female bullying are just fatal distractions.



To: elmatador who wrote (126744)12/21/2016 8:35:46 PM
From: TobagoJack  Read Replies (1) | Respond to of 217545
 
brief & watch

awhile ago i posted re the geewhizbangohwhoawee, that which takes the collective as opposed to the elon musk, long term planning, sustained dedication, and put to waste the past even as guided by the past

real zheng he as opposed to fictional james t kirk
peaceful shenzhou, instead of battle-ready enterprise

all very exciting, and where it is at

trials, experimentation, tribulations, disasters, deliberations, re-calibrations ... the final challenge, and coincidentally, the ultimate high ground

of course, only true players are your so termed tier 1 nations, and naturally, leading states of the rebellion, typically borne of ancient civilisation-states

genuine reality tv

geopoliticalmonitor.com

China’s Race to “Dominate” Space

60 years ago China set out on its space program with the establishment of the 5th Academy of the Ministry of National Defense. At its helm was rocket scientist Qian Xuesen – also known as Tsien Hsue-shen – who is now regarded as the father of China’s space and missile programs. 14 years later, Beijing sent its very first satellite (the Dongfanghong-1) into space and its first astronaut followed on October 15, 2003.

40 years after Apollo 11 embarked upon the first spaceflight that led to the lunar module landing with commanders Neil Armstrong and Buzz Aldrin, China successfully launched its very own space lab module called Tiangong-1. Not long afterward, Tiangong-2 made its way into orbit.

For decades, China appeared to be trailing behind or merely catching-up to the world’s two major space pioneers – the United States (US) and Russia – until this past August 2016, when China assumed its position as the world’s first country to launch a quantum satellite called “Micius.” Micius is designed to “establish ultra-secure quantum communications by transmitting uncrackable keys from space to the ground,” noted China’s state news agency, Xinhua. Furthermore, “It could also conduct experiments on the bizarre features of quantum theories, such as entanglement.” As a result, Micius has fortified essential communications lines between Earth and space.

The quantum field is still embryonic, but China has quickly forged its position as a leader, setting the overall pace of research, and it could become the leader in establishing a worldwide network of laboratories dedicated to furthering quantum research in both space and the international space race. Shortly after China sent its satellite into orbit several months ago, China rocketed the Shenzhou-11 spacecraft into orbit from Jiuquan base for the longest space mission China has undertaken to this day. It connected with Tiangong-2, hosting two Chinese “taikonauts” for just over a month-long stay. This achievement follows on the previous mission of Tiangong-1, which carried Nie Haisheng, Zhang Xiaoguang, and Wang Yaping (China’s first woman in space).

China has shown no signs of receding in its space activities. In 2018, Beijing plans to launch one of the main components of its future habitable space satellite or space station, which will become a permanent feature of Earth’s spacescape. China’s sights are also set on Mars, with a small, unmanned rover destined for the red planet which the National Aeronautics and Space Administration (NASA) claims to have an atmosphere. If successfully reached, China’s space agency, China National Space Administration (CNSA), will be the 5th to reach the planet named after the Roman god of war. Furthermore, in 2022, China plans to send its permanent space station into orbit, to be followed by a mission to the Moon in 2025. This signals the unwavering determination of China to establish an entire spectrum of “firsts” in the context of space exploration. It already became one of the leaders in space, yet Beijing’s focus sets it apart from its Cold War rivals; they focused more on space as a means of geopolitical and popular rivalry, besting the other in a show of political, technological, and economic superiority, in order to illustrate the virtue of their respective value systems.

China, on the other hand, has set its sights on the long-term of space exploration with the view to establish a permanent presence in space. Those wheels are already in motion. Only a few years after China plans to launch its space station some 250 miles above Earth, the International Space Station (ISS) is set to expire. NASA Director, Charles Bolden, Jr., announced the ISS will be finished in 2028, thought the date could be sooner. The life expectancy of ISS has already been extended several times.

The end of the ISS means a lot of work for NASA and its partners. It will likely have to be brought back down the same way it was put up: piece-by-piece. Building began back in 1998 and even then it was established that the entire structure would eventually have to come back down. Missions centering on its deconstruction and movement back to Earth will come at a high price. The original task of putting the satellite up in space required no less than 40 missions.

When the ISS comes down, China will maintain the predominant presence in space, and will have successfully overshadowed a number of NASA’s previous achievements while at the same time establishing a considerable distance over other countries space programs. While NASA’s budgets have been diminishing over previous years, China has shown no signs of tripping over the financial costs associated with its space ventures. Beijing’s presence will put a damper on Washington’s commitment to its space presence.

Over the past 15 years, the administrations of George W. Bush and Barack Obama pledged to maintain America’s presence in space. The US will be hard-pressed to even temper its decline in the face of China’s burgeoning space program. The Apollo space shuttle is a relic. The STS-135 signaled the final mission of the American Space Shuttle program, using the shuttle Atlantis for its final ISS logistics mission. The 2004 Vision for Space Exploration was supposed to have been Project Constellation, using the Ares 1 and Ares 2 launch vehicles in addition to the Orion Spacecraft. That program was eventually cancelled. Subsequent programs centered mainly on bringing the necessary equipment into space to service the ISS.

If the stage is set for intensive geopolitical rivalry in space between China and other countries, the major question would center on which side would intensify that rivalry. China’s primary objectives are to establish a permanent presence and to generate resources. Its long-term goals would not converge well with geopolitical rivalry, given its strategic interests and current position. Beijing is open to cooperating with other states in it space programs. Unlike the US, who welcomed astronauts from 15 countries, aboard the ISS, which was supported by facilities in Canada, Spain, Russia, Denmark, Japan, Switzerland, and numerous others, China has so far not barred anyone from potentially setting foot on its space station. Federal law prohibits NASA from working with the CNSA and Chinese citizens affiliated with China’s space program.

Despite its friendly disposition devoid of directly confronting or challenging the space ambitions of other countries, particularly the US, China is maintaining the view to further leaps and bounds in the space realm unilaterally if need be. Not only does Beijing want its “taikonauts” to be walking on the moon in just over a decade, it aims to be the first to land humans on Mars. The feedback effect of China’s space missions will be enormous but will likely need a great deal of time to build momentum, with newer and more sophisticated robotics, avionics, and artificial intelligence (AI) technologies likely to emerge.

We can expect those developments to have many positive effects for other governments as well, providing them with critical information about weather patterns and climate changes, better and safer communications, enhanced navigation systems, and critical platforms that should augment existing security and defense instruments. Beijing has aptly eyeballed the area of advanced technologies as a critical aspect of China’s future economy. In this, it has the ability to inspire over thousands, even tens-of-thousands, of private ventures.

Further research and development figures prominently in China’s current Five-Year Plan and those to follow, with China’s latest satellite leading the charge in space science exploration. This is truly a collaborative venture, with Chinas’ Academy of Sciences (CAS), the CAS’ Shanghai Institute of Technical Physics (SITP), and the University of Science and Technology of China (USTC), all playing a collaborative role. In its approach to space science, China has done a fine job in bringing together a broad spectrum of institutions and organizations, sort of like a “full spectrum” approach.

Director-General of China’s National Space Science Center, Wu Ji, along with many other top researchers in the country requested that Beijing step-up its spending in the space science sector to support China’ progress. The request was made to triple its nearly 5 billion yuan ($700 million USD) investment between 2011 and 2015, to a minimum of 15.6 billion yuan (over $2 billion USD) between 2026 and 2030. NASA’s final 2016 science budget was $5.5 billion USD and is projected to oscillate between $5.6 billion and $5.7 billion over the next four years.

With this support, China is poised to make an actual “great leap forward” but in a way that could benefit each and every person on the planet. China has made a gargantuan departure from its space science spending a decade ago. Further intensive research in the area of communications could catapult existing systems and computational capacities to levels never before experienced. But those systems should be expected to provide the very latest and best to China first, particularly China’s defense and security sectors/institutions.

Despite the impracticalities still associated with space science investment, China is continuing its pursuit of benefits that would likely be realized years down the line. Perhaps the mystery behind China’s space program is what worries people most, including those in the US and allied countries. It is possible that China turns its spending to more practical utilities that yield immediate benefit, for instance, rockets and missiles, military satellite systems, and other types of military craft and apparatuses. Perhaps China has the potential to develop a new “NASA” or maybe concern is merely driven by China’s space science research acceleration at the same time the US slows down or “struggles” to maintain its pace.

US congressional members, during a space subcommittee hearing, recently asked if America is losing the space race to China. Washington will simply be unable to extract the same level of potential political and economic benefit from its space ambitions if they fail to stack-up to those of China. Vincent Chan, a Managing Director of Credit Suisse in Hong Kong, noted that in the past 15 years, “China has leapfrogged other countries in terms of technology development” and that, “[t]he potentially disruptive implications of China’s innovative drive should not be underestimated.”

In 2015, the World Economic Forum reported, “ndicators show that China has what it takes to rise to the forefront of global innovation. This includes soaring R&D spending (China’s R&D expenditure reached 1.18 trillion yuan ($193 billion) in 2013, a 15% increase year-on-year, and is set to overtake the European Union and the United States to be the top R&D-invested country by the end of this decade), a large number of corporate patents, a new generation of entrepreneurial CEOs and high number of engineering and science graduates.”

China’s “Long March” to space began over half-a-century ago, when Mao Zedong sought to rocket China into third place as a country with a satellite orbiting Earth. Beijing has put more than 100 satellites into space since the 1970s. As mentioned previously China today is looking at a number of “firsts” and has been lauded for becoming one of the world’s foremost defense technological power. The country’s technological innovation and development in the space industry has set a trajectory of “upward and onward” that China has so far fulfilled. Beijing also recently flipped the switch on its “ Tianyan” (“Heavenly Eye”) – the world’s largest aperture radio telescope occupying a space equivalent to 30 football fields in size. Beijing exclusively owns the intellectual-property rights of that awesome piece of technology, which costs somewhere in the vicinity of 1.2 billion yuan (approximately $180 million USD).

In contrast to previous space projects undertaken by the US and Russia, China’s space ventures in the contemporary period extend beyond the confines of prestige and status. They have the potential to harness real military power. Planning a network of satellites in the coming years, Beijing is slowly creeping toward a position to supercharge its quantum computer network, building a magnificent quantum communications network reaching over 1,000 miles. The University of Science and Technology of China’s Professor Pan Jianwei recently explained how “China is completely capable of making full use of quantum communications in a regional war. The direction of development in the future calls for using relay satellites to realize quantum communications and control that covers the entire army.”

Michael Raska, at the Institute of Defense and Strategic Studies, Nanyang Technological University in Singapore, spoke of China’s immense network capable of serving “as a dual-use strategic asset that may advance the [PLA’s] capacity for power projection through a constellation of space-based intelligence, surveillance, and reconnaissance platforms, tactical warning and attack assessment; command, control, and communications; navigation and positioning, and environmental monitoring.”

The network ascribes China a superposition of power in which, “establishing ‘space dominance’ (zhi tian quan),” writes Raska, “is an essential enabler for ‘information dominance’ (zhi xinxi quan) – a key prerequisite for allowing the [People’s Liberation Army] PLA to seize air and naval superiority in contested areas.” What we are seeing now is the result of China’s careful observation of wars fought by other states over the past several decades, wars such as Operation Desert Shield and Desert Storm, US/North Atlantic Treaty Organization ( NATO) military action in the Balkans, America’s ensuing 9/11 wars (Afghanistan, Iraq, and long strand of counterterrorism/counterinsurgency operations and campaigns), and even Russia’s sundry military engagements). Vietnam and the 1973 Arab-Israeli war also served as valuable lessons for the PLA.

Beijing has long-since established that the key to winning wars is zhi xinxi quan, and determined that wars of the future will be “local wars under informationized conditions” (xinxihua tiaojian xia jubu zhanzheng). In short, the exploitation of information leads to the successful outcome of wars irrespective of where they are fought. Zhi xinxi quan is also a fundamental determinant of defensive systems protecting a country against military aggression. Augmenting the military aptitudes of the PLA has become a priority in China, occupying a part of PLA military/strategic doctrine that complements its formal doctrine for military space operations.

One such project demonstrating China’s willingness to pursue this path is its new 35-meter-diameter parabolic antenna/ space-monitoring base, located in Patagonia, Argentina (coordinates: 38.1914°S, 70.1495°W). The facility is a tracking, telemetry, and command center run by a PLA unit. The facility is outfitted with the latest technology, complete with accommodations for military personnel and state-of-the-art power generator valued at some $10 million USD. Its purported function is the facilitation of deep-space exploration and the eventual lunar mission but will have, according to Beijing, “no military use.” That is not to say the base cannot be used to support military operations of various sorts.

Beijing need only look through the history books, reading up on the different courses of action the US pursued to boost its military clout in different places and at different point in time. During the Kosovo intervention alongside NATO, the US military fielded dozens of satellites. Those were used synchronically to great effect, enabling the US military and those of its close allies during the campaign to employ unmanned aerial vehicles (UAVs) along with other aircraft to basically see every single thing that moves in and around the battlespace – solely with the ironic exception of the Chinese embassy bombing, which was the result of faulty intelligence.

During a 2015 Congressional testimony, Senior Research Fellow for Chinese Political and Security Affairs at the Heritage Foundation, Dean Cheng, explained that, [s]pace systems are judged to have provided 70 percent of battlefield communications, 80 percent of battlefield surveillance and reconnaissance, and 100 percent of meteorological data, and did so through all weather conditions, 24 hours a day.” Such extensive oversight cannot only enhance one’s strike capabilities, but also substantially augment the precision factor of offensive systems.

He underscored China’s development of “a number of anti-satellite systems, including a demonstrated capacity for direct-ascent kinetic-kill vehicles, co-orbital anti-satellite systems, and cyber tools that could interfere with space control systems. Future developments may include more soft-kill options that would lead to ‘mission kills’ on satellites, preventing them from gathering or transmitting information, rather than physically destroying the system.”

China’s potential space dominance is in a sense misleading, as dominating space is a means of dominating other (terrestrial) areas. China’s government and military institutions repeatedly indicate that dominating space offers an attractive way of managing that which what takes place on the Earth’s surface. This is true with considerable crossover between civilian/peaceful and military areas. The same logic has been applied within China’s space programs, intertwining civilian and defense sector efforts and activities. “China’s space program is integrated. Unlike the United States,” writes Ashley J. Tellis, at the Carnegie Endowment for International Peace, “where a significant divide exists between civilian and military space activities, and where diversity, heterogeneity, and atomistic competition are the norm in both realms, civilian and military space programs in China are not only centrally directed but are also mutually reinforcing by design.

Just as China is able to use space-based systems to improve its offensive military capabilities, it can also increase its defensive military capabilities. If those systems are improved over time, which will surely be the case, China could prevent another country from coming even remotely close to its space-based systems. The development of co-orbital jammers and other systems capable of interfering with enemy satellites, for instance, and even hijacking them could go a long way in maintaining China’s space dominance. In this, its ongoing space science and exploration programs could turn its superposition of power into a superposition of superpower.

Fortunately, the very nature of space technology means that so-called “space dominance” is quite difficult to achieve. If a country wants to prevent an adversary with the same level of space technology from utilizing the space, that opponent can retaliate with relative ease. Both sides would be denied from the space. This rationale explains why there was no space arms race during the Cold War, despite the fact that anti-satellite systems existed. Little has changed since. The prospect of waging a “space war” in the foreseeable future remains low given the costs that would be involved. While leading space actors will not and cannot monopolize space, we can expect that space will remain part of the global commons.

China’s space program can no longer be described as “a mystery within a maze.” There is little doubt that China’s space ambitions present the US with a daunting challenge to check the rise of China as a soaring power even if the US possesses a limited range of immediate and long-term options as a response. But this does not spell the end of America’s role or presence in space, or that of any other country, for that matter. What ought to be considered, however, is whether or not China is better suited to lead future space science ventures and programs, even if it means China may be seen as “dominating” what has been popularized as the ultimate or final frontier.




To: elmatador who wrote (126744)12/21/2016 8:44:10 PM
From: TobagoJack  Read Replies (1) | Respond to of 217545
 
very exciting

that which was invented by briton, poopoo-ed by all including nasa, picked up by china, mistakenly announced to be success, tagged by nasa, and ... now ... game on

popsci.com

EmDrive: China claims success with this 'reactionless' engine for space travelNASA also has high hopes for the theoretical engine
It's a piece of space tech that sounds almost too good to be true. The "reactionless" Electromagnetic Drive, or EmDrive for short, is an engine propelled solely by electromagnetic radiation confined in a microwave cavity. Such an engine would violate the law of conservation of momentum by generating mechanical action without exchanging matter. But since 2010, both the United States and China have been pouring serious resources into these seemingly impossible engines. And now China claims its made a key breakthrough.

Dr. Chen Yue, Director of Commercial Satellite Technology for the China Academy of Space Technology (CAST) announced on December 10, 2016 that not only has China successfully tested EmDrives technology in its laboratories, but that a proof-of-concept is currently undergoing zero-g testing in orbit (according to the International Business Times, this test is taking place on the Tiangong 2 space station).

Unlike traditional engines (such as combustion and ion engines) that expel mass from the system to produce thrust, reactionless engines like the EmDrive use only electricity to generate movement. In the EmDrive, first proposed by Roger Shawyer, the microwave cavity is an asymmetric container, such as a truncated cone, with one end much larger than the other. At the narrower end, a source of electromagnetic energy (such as a magnetron) bombards the cavity with microwaves. These waves are contained and bounce off the cavity's walls, creating electromagnetic resonance. Due to the imbalanced resonance from the complex geometry of a truncated cone, the electromagnetic field in the EmDrive becomes directionally dependent (anisotropic). In this case, the anisotropic electromagnetic field 'pushes' the EmDrive away from the direction of the cavity's larger area end.

While an EmDrive may have a low impulse, the lack of gravity and friction in deep space allows it to accelerate to a high speed with enough time, even starting from a low power level. The performance of the engine depends on the material of the cavity (to reduce EM loss from absorption by the cavity walls) and temperature, which can impact the electromagnetic field, suggesting that future EmDrives made from superconducting materials would have high performance. The spaceship or satellite must also be designed from the ground up to maximize the operating efficiency of the EM drive. Of note, EM drives could also be vulnerable to the vagaries of space weather like radiation, hence the importance of testing the EmDrive proof of concept on the Tiangong 2.

EmDrives are ideal for deep space exploration, since they remove the need for refueling—or even the weight and space needed to store fuel—thus simplifying logistics and design. In theory, all one would need for an EmDrive would be a power source, like solar energy or a reactor, to fuel anything ranging from a manned Martian mission to robotic probes going outside of the solar system. EmDrives would also result in smaller and more efficient satellites, since they could ditch space-consuming chemical thrusters used for maneuvering.

The applications of such a system (if it actually proves workable) are many. If China is able to install EmDrives on its satellites for orbital maneuvering and altitude control, they would become cheaper and longer lasting. Li Feng, lead CAST designer for commercial satellites, states that the current EmDrive has only a thrust of single digit millinewtons, for orbital adjustment; a medium sized satellite needs 0.1-1 Newtons. A functional EmDrive would also open up new possibilities for long range Chinese interplanetary probes beyond the Asteroid belt, as well freeing up the mass taken up by fuel in manned spacecraft for other supplies and equipment to build lunar and Martian bases. On the military side of things, EmDrives could also be used to create stealthier, longer lasting Chinese surveillance satellites.

You may also be interested in:

China's Deep Spacecraft Will be Guided by X-ray Pulses from Distant Stars

China Launches Quantum Satellite in Search of Unhackable Communications

China Launches the Long March 5, its Ever Largest Rocket

China's Space Station Gets a Super Eye

China's Martian Lander looks for 2020, and a Name China Showcases Plan to Become the Leading Space Power




To: elmatador who wrote (126744)12/21/2016 9:11:04 PM
From: TobagoJack  Respond to of 217545
 
another arena, but actually same arena

cost effectiveness is everything, and the least cost effective must lose

even as we acknowledge that nothing is static, all pieces on the board are moving

wonder if there is a cyber treaty between japan and any state ;0)

what fun

for all the marbles

newseveryday.com

Japan's $173 Million AI Bridging Cloud Infrastructure Supercomputer Will Beat China and USA's Supercomputers By 2018; Revelead Here!
By Carl Anthony - 01 Dec '16 19:29PM

(Photo : NEC/Getty Images) YOKOHAMA, JAPAN - UNDATED: (FILE PHOTO) This undated image from the NEC Computer corporation shows NEC's Earth Simulator Supercomputer in Yokohama, Japan. University scientists in Germany and the U.S ranked the super computer as the world's fastest in a list of the top 500 supercomputers compiled twice a year since 1993. The Japanese government uses NEC's supercomputer to make weather forecasts.

Japan has now reported its plan to be on top of the international supercomputer by building the world's fastest supercomputer that they announced will be fully functional by 2018. Currently, China holds the world's supercomputer named Sunway TaihuLight which have Electronic brands of 93 petaflops. China and USA, at the moment, are the two countries that dominate building supercomputers. The Sunway TaihuLight-93 petaflop (China), the Tianhe-2-34 petaflop (China, see photo), Cray Titan XK7 (US)-24 petaflop, are currently the three top-ranking supercomputers in the world.

Meanwhile, China and the USA will be the countries to defeat when in comes to building supercomputers. They claim to have 171 systems each in the recent rankings, followed by Germany (32), Japan (27), France (20), and UK (17). Reuters reported that Japan plans to spend $173 million to build a machine that could calculate 130 quadrillion calculations per second or 130 petaflops. This supercomputer will beat out China's number one Sunway TaihuLight.

The Japanese government will keep pursuing its main goal to make Japan the world leader in the field of technology again. The supercomputer will be used to make advancements in AI, to give Japans tech builders a massive increase in terms of the research they're capable of, and the classification of products they can generate.

Japan will be naming the project as AI Bridging Cloud Infrastructure or ABCI. They are still looking for bids from the producers who they think that could help them build the said supercomputer.

The director general of Japan's National Institute of Advanced Industrial Science and Technology (AIST), Satoshi Sekiguchi, quoted that "As far as we know, there is nothing out there that is as fast," reported by news site.

Earlier this year, Nvidia revealed their DGX-1 supercomputer, which the founder claimed as the world's first deep-learning supercomputer. The machine is equipped with 17 petaflops that could help some universities and hospitals with their AI research.

Japan by 2018, will have a machine that has the processing power that will help organizations that are aiming at driverless cars, medical diagnostics, and robotics.