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The Swedish government has decided to re-activate conscription from January 1 2018.

Dr. Peter Viggo Jakobsen is an Associate Professor at the Royal Danish Defence College and a Professor (part-time) at the Center for War Studies at University of Southern Denmark. Jakobsen makes the case that some unpredictability is good.

China will complete construction of five nuclear power reactors and start construction of eight more in 2017, according to plans released by the country's National Energy Administration (NEA). Planning for a further eight reactors will also be progressed this year.

A French teenager's sickle cell disease has been reversed using a pioneering gene therapy treatment. The world-first procedure at Necker Children's Hospital in Paris offers hope to millions of people with the blood disorder.

Russia has a drone that is launched via Russia's Smerch multiple launch rocket system. It would enable on demand target surveillance at an altitude of 500 meters during 20 minutes. It can scan an 25 square kilometers area.

Bank Underground is a blog for Bank of England staff to share views that challenge – or support – prevailing policy orthodoxies. Bank Underground argues that the potential for simultaneous and rapid disruption, coupled with the breadth of human functions that AI might replicate, may have profound implications for labor markets. They conclude that economists should seriously consider the possibility that millions of people may be at risk of unemployment, should these technologies be widely adopted.

A new study reveals that nanotechnology can be used to rapidly rewarm cryogenically treated samples without damaging delicate frozen tissues, which may someday help make organ cryopreservation a reality. More than 60% of the hearts and lungs donated for transplantation must be discarded annually, because these tissues cannot be kept on ice for longer than four hours. According to recent estimates, if only half of unused organs were successfully transplanted, transplant waiting lists could be eliminated within two years. Long-term preservation methods like vitrification - which involves super-cooling biological samples to a glassy state - could establish tissue storage banks and reduce transplant rejection rates, greatly facilitating the process to find matching donors when needed.

At the 2017 Mobile World Congress (MWC) being held in Barcelona, ​​Spain, LINE announced their Cloud AI platform " Clova (clover) will be released on March 2. In addition to offering Clova App with Clova in the future, they plan to launch the first smart speaker "Wave" in Japan and Korea this summer.

Appearing in Nature Nanotechnology, IBM scientists in collaboration with chemists at the University of Warwick have synthesized and characterized a tricky molecule called triangulene, also known as Clar’s hydrocarbon, which was first hypothesized in 1953.

Outside the USA, Panasonic will offer a 180 watt solar roof for the Tesla Model 3 and other electric and hybrid vehicles. The electric roof would add about 2.2 miles of range. It will not be available in the USA until it can pass roll over tests.

China has conducted seven tests of a hypersonic glide missile in recent years, six of which have been successful. While Beijing has acknowledged such testing, it was previously unknown that it is also working on a short-range hypersonic weapons development program for East Asian targets.

Supersonic passenger airplanes are another step closer to reality as NASA and Lockheed Martin begin the first high-speed wind tunnel tests for the Quiet Supersonic Technology (QueSST) X-plane preliminary design at NASA’s Glenn Research Center in Cleveland.

CJDBY website has an image showing a next-generation Chinese infantry fighting vehicle (IFV) featuring a new front-engined hull and a possible unmanned turret.

An international team from Milan Polytechnic, Italy and Micron, Boise Idaho provided an update on the their work using RRAMs for unsupervised learning. Unsupervised learning is the ability to learn and recognize random patterns. Supervised learning would be learning the images of say traffic lights and hand writing.

China has entered a “new normal” stage, where the returns to capital are continuing to decrease and low-skilled labor intensive industries are growing at a much slower speed. Whether the country can enjoy sustainable growth critically depends on the growth of the new economy sector. However, there is little information about the structure and growth trend of this sector. This article constructs for the first time the New Economy Index to provide a framework for measuring the new economy sector in China. The article defines the scope of the sector and uses a big data approach to identify the new economy sector and enterprises belonging to it. The New Economy Index is used to describe the growth pattern of the new economy sector. The findings show that the sector accounts for about 30 percent of the whole economy, and the New Economy Index is negatively correlated to several traditional economic indices, such as the Purchasing Manager Index of the manufacturing industry.

In September 2016, there were claims from China that they had developed quantum radar. There has been recent articles discussing China's quantum radar

In World War 2, French armored doctrine used tanks to support slow moving infantry armies. While generally armed with heavier guns and having thicker armor than most German tanks, they were also slower, rarely had radios to enable them to fight effectively in groups or to exploit rapidly changing battlefield conditions, and often had ineffectual one man turrets. In contrast, the Germans viewed their tanks as primary fighting vehicles that would spearhead deep attacks into the enemy’s rear as part of a combined arms team. The Germans consequently put a premium on balancing armor, firepower, maneuverability, and reliability. They also equipped most combat vehicles with radios to facilitate both effective maneuvering of large formations and rapid coordination with air assets

Boston Dynamics has a new robot called Handle. It is a research robot that stands 6.5 ft tall, travels at 9 mph and jumps 4​ ​feet vertically. ​It uses electric power to operate both electric and hydraulic actuators, with a range of about 15 miles on one battery charge. ​​​Handle uses many of the same dynamics, balance and mobile manipulation principles​ found in the quadruped and biped robots we build, but with only about 10 actuated joints, it is significantly less complex. Wheels are efficient on flat surfaces while legs can go almost anywhere: by combining wheels and legs Handle can have the best of both worlds.

Space Adventures has sent seven people to the international space station

The US Army was twice burned (at least) since 2009 by cancellations of ambitious and innovative, but ultimately impracticable programs.

China is considering introducing birth rewards and subsidies to encourage people to have a second child, after surveys showed that economic constraints were making many reluctant to expand families, the state-owned China Daily newspaper reported.

SoftBank is closing the first round of investment in its $100 billion Technology Vision Fund by the end of this month, people familiar with the matter have said. The initial investments will likely include $45 billion from Saudi Arabia and $25 billion from SoftBank, as well as $1 billion each from Apple Inc., Qualcomm Inc. and Oracle Corp. Chairman Larry Ellison, they said. The initial round is likely to exceed $80 billion and the timing of the closing may still change, said one of the people. One of the leading marketing and investment spins on the fund is that it will lead to the vision of the Technological Singularity. Saudi Arabia wants to diversify from oil for a long term sustainable economy. However, investments now will have little to do with whether there is the possibility of far greater than human level artificial intelligence around 2047.

Arxiv - Semihierarchical quantum repeaters based on moderate lifetime quantum memories

BYU mechanical engineers have created an origami-inspired, lightweight bulletproof shield that can protect law enforcement from gunfire. The new ballistic barrier can be folded compactly when not in use, making it easier to transport and deploy. When expanded — which takes only five seconds — it can provide cover for officers and stop bullets from several types of handguns.

SpaceX has been approached to fly two private citizens on a trip around the moon late next year. They have already paid a significant deposit to do a moon mission. Like the Apollo astronauts before them, these individuals will travel into space carrying the hopes and dreams of all humankind, driven by the universal human spirit of exploration. Spacex expects to conduct health and fitness tests, as well as begin initial training later this year. Other flight teams have also expressed strong interest and Spacex expects more to follow. Additional information will be released about the flight teams, contingent upon their approval and confirmation of the health and fitness test results.

SoftBank Group Corp.’s Masayoshi Son his belief that computers will exceed humans in intelligence in three decades, and that within this period he expects one computer chip to have the equivalent of a 10,000 IQ. “I really believe this,” he said at a keynote speech at the Mobile World Congress in Barcelona on Monday. The growth in computer ability was “why I acquired ARM,” he said.

Howard Bloom makes the obvious case that if NASA wants to return to the moon they need to ditch the Space Launch System and go with Spacex and the Falcon Heavy and Falcon 9 launchers.

The number of unique mobile subscribers around the world will surpass 5 billion later this year, according to a new GSMA study. The 2017 global edition of the GSMA’s ‘Mobile Economy’ report reveals that the 5 billion-subscriber milestone will be achieved by mid-year 2017 and will increase to 5.7 billion by the end of the decade. By that point, almost three-quarters of the world’s population will be subscribed to a mobile service. Subscriber growth over this period will be driven primarily by large Asia markets such as India, which alone is forecast to add 310 million new unique subscribers by 2020.

The South Korean K2 Black Panther tank development started in 1995 and cost $260 million. South Korea designed a tank that on paper appears to be at equal or better than the specifications of current NATO tanks.

A super-material that bends, shapes and focuses sound waves that pass through it has been invented by scientists.

Scientists have found that a superconducting current flows in only one direction through a chiral nanotube, marking the first observation of the effects of chirality on superconductivity. Until now, superconductivity has only been demonstrated in achiral materials, in which the current flows in both directions equally.

The Carnival of Nuclear Energy blogs has changed its name to Nuclear Energy News Weekly.

Michael Shellenberger explains how less nuclear energy has meant higher costs and less clean energy overall.

Preliminary budget outlines are usually little-noticed administrative exercises, the first step in negotiations between the White House and federal agencies that usually shave the sharpest edges off the initial request.

Elon Musk said the Model 3 Design Studio will go online shortly before the car officially goes on sale, and first deliveries will be “Founders Series” Model 3 that go to company employees.

The Carnival of Space 498 is up at Urban Astronomer

Scientists from the Universidad Carlos III de Madrid (UC3M), CIEMAT (Center for Energy, Environmental and Technological Research), Hospital General Universitario Gregorio Marañón, in collaboration with the firm BioDan Group, have presented a prototype for a 3D bioprinter that can create totally functional human skin. This skin is adequate for transplanting to patients or for use in research or the testing of cosmetic, chemical, and pharmaceutical products.

Hans Rosling (1948–2017), physician and epidemiologist, famously upturned assumptions widely held by the public and by the development community — assumptions that, thanks to US President Donald Trump, are back in the spotlight. A recurring theme of Rosling's was that family sizes have been shrinking even though child survival rates have improved.

Actor Bill Paxton, age 61, has died due to complications from surgery.

China's J-20 stealth fighter has been seen with four auxiliary fuel tanks (aka, drop tanks or "bags") under its wings.

Audio recordings of a UK Reaction engines presentation are in the NASA Spaceflight forum. Reaction Engines is making hypersonic planes and spaceplanes. Their key technology is a precooler.

In a white paper published in March 2014, Transatomic Power proclaimed its molten salt reactor "can generate up to 75 times more electricity per ton of mined uranium than a light-water reactor."

DARPA is creating a GPS-like technology that works in the deep ocean called Positioning System for Deep Ocean Navigation, or POSYDON.

In World War II, the U.S. Navy made extensive use of small aircraft carriers, ranging from very small carriers escorting convoys (CVEs) to light aircraft carriers (CVLs) that were essentially downsized models of the iconic big carriers (CVs).