Advances in artificial intelligence and robotics mean that machines will soon be able to do many of the tasks of today's workers. But David Hummels, a professor of economics at Purdue University, says humans still have a unique advantage that machines may never be able to emulate: our ability to respond to other humans.
A new white paper from Decision Lens teaches how world-class innovation teams create standard...
DARPA’s new Electrical Prescriptions (ElectRx)...
A number of leading international researchers,...
Life cycle engineering connects the engineers who grapple with the efficiencies of production processes, machine design, and process chains with the industrial ecologists who develop more over-arching methods of environmental assessment. In a recent issue of the Journal of Industrial Ecology, experts explore the latest research on sustainable manufacturing and how life cycle engineering is being used to reduce environmental impact.
According to Univ. of California Irvine and Princeton Univ. scientists, existing power plants around the world will pump out more than 300 billion tons of carbon dioxide over their expected lifetimes, significantly adding to atmospheric levels of the climate-warming gas. The findings are the first to quantify how quickly these "committed" emissions are growing.
Bridges become an infrastructure problem as they get older, as de-icing salt and carbon dioxide gradually destroy the reinforced concrete. A new robot called C2D2 (Climbing Corrosion Detecting Device) is now in use in Switzerland and can check the condition of these structures, even in places that people cannot reach.
Researchers in Switzerland have created an Android app which lets users get together to crack a modern cryptographic code. Building on earlier work that used a network of 300 PlayStation consoles, the scientists decided to leverage the power of smartphones. By running the algorithm a very large number of times the code may be broken eventually.
The future of movie, sports and concert broadcasting lies in 4K definition, which will bring cinema quality TV viewing into people’s homes. With its 3840 x 2160 resolution, 4K Ultra HD has four times as many pixels as today’s Full HD. The new HEVC video compression standard now allows broadcasters to transmit live video in the 4K digital cinema standard, and was used recently to broadcast a soccer game in Germany.
Port scanners are programs that search the Internet for systems that exhibit potential vulnerabilities. According to report published online, Hacienda is one such port scanning program. The report says that this program is being put into service by the "Five Eyes," a federation of Western secret services. Scientists have developed free software that can help prevent this kind of identification and thus the subsequent capture of systems.
As the oil and gas drilling technique called hydraulic fracturing (or “fracking”) proliferates, a new study on the contents of the fluids involved in the process raises concerns about several ingredients. Scientists say that out of nearly 200 commonly used compounds, there’s very little known about the potential health risks of about one-third, and eight are toxic to mammals.
A commercial cargo ship has ended its monthlong space station visit. Astronauts aboard the International Space Station released the Cygnus supply ship, now full of trash for disposal early Friday. They parted company 260 miles above Africa's southwest coast. Orbital Sciences Corp. launched the Cygnus from Virginia in mid-July under a NASA contract.
Chip designers are facing both engineering and fundamental limits that have become barriers to the continued improvement of computer performance. Have we reached the limits to computation? In a review article in Nature, Igor Markov of the Univ. of Michigan reviews limiting factors in the development of computing systems to help determine what is achievable, identifying "loose" limits and viable opportunities for advancements.
A Purdue Univ. student team has designed, built and tested a critical part of a new a rocket engine as part of a NASA project to develop spacecraft technologies needed to land on the moon, Mars and other cosmic venues. The students are making a central part of the new engine—called the thrust chamber or combustor—as part of NASA's Project Morpheus.
As hemp makes a comeback in the U.S. after a decades-long ban on its cultivation, scientists are reporting that fibers from the plant can pack as much energy and power as graphene, long-touted as the model material for supercapacitors. A team has figured out how to make electrodes from certain hemp fibers, and the breakthrough came from figuring out how to process them.
The Univ. of California, San Diego’s Nanofabrication Cleanroom Facility (Nano3) is the first institution to obtain a new FEI Scios dual-beam microscope, with an adaptation for use at cryogenic temperatures. The new microscope allows biologists to nanomachine cells to reduce them to the thickness required for electron microscopy without creating any sample distortions and while maintaining cryogenic temperatures.
These days, unmanned aerial vehicles (UAV) typically fly alone with a team of ground operators controlling their activities through teleoperation or waypoint-based routing. But one aircraft can only carry so many sensors, limiting its capabilities. That’s one reason why a fleet of autonomous aircraft can be better than one flying alone.
A new survey released Wednesday by the Pew Research Center's Internet Project and Elon University's Imagining the Internet Center found that, when asked about the impact of artificial intelligence on jobs, nearly 1,900 experts and other respondents were divided over what to expect 11 years from now. Nearly as many people said robots would kill more jobs than they create as those who think they will create more jobs than they destroy.
The Facilities 450mm Consortium (F450C), a partnership of leading nanoelectronics facility companies guiding the effort to design and build the next-generation 450mm computer chip fabrication facilities, has announced it has again increased in size, naming Pfeiffer Vacuum as the twelfth member company to join the consortium.
Russian hackers have stolen 1.2 billion user names and passwords in a series of Internet heists affecting 420,000 websites, according to a report published Tuesday. The thievery was described in a New York Times story based on the findings of Hold Security, a Milwaukee firm that has a history of uncovering online security breaches. For confidentiality reasons, the identities of the affected websites weren't identified by the Times.
The threat of toxins contaminating water supplies along western Lake Erie is far from over even after Toledo, Ohio, declared its water safe again. That's because the algae leaving behind the dangerous toxins each summer aren't supposed to peak until September. The chances of another water emergency over the next few months will depend on the winds, rains and temperatures that dictate how large the algae grow and where algae blooms end up.
The world’s first commercial site for orbital rocket launches is to be built in the southernmost tip of Texas, east of Brownsville. SpaceX says it plans to launch 12 rockets a year from this site, investing $85 million and creating 300 jobs.
Laser technology originally developed at Los Alamos National Laboratory for the Mars Science Laboratory has been selected for NASA’s new Mars mission in 2020. The Curiosity rover is equipped with ChemCam, which allows researchers to sample rocks and other targets from a distance using a laser. The new “SuperCam” will offer this capability along with another spectrum for Raman and time-resolved fluorescence spectroscopy.
Several prominent leaders in neuroscience research have announced the formation of a collaboration aimed at making databases about the brain more usable and accessible for neuroscientists. With funding from GE, these institutions, which include the Kavli Foundation and Howard Hughes Medical Institute, will soon embark on this year-long project.
China's first emperor ordered the building of a glorious underground palace complex, mirroring his imperial capital, that would last for an eternity. Protecting this underworld palace was his imperial guard, cast in terracotta. Efforts to preserve the 1974 archaeological find have been hampered by failures to pinpoint the binding material used in applying pigments to the soldiers. Mass spectrometry studies have recently solved this mystery.
Taking fuel to Mars for return flights is heavy and expensive. The $1.9 billion Mars 2020 rover that NASA announced on Friday will include an experiment that will turn carbon dioxide in the Martian atmosphere into oxygen. It could then be used to make rocket fuel and for future astronauts to breathe. The device, named MOXIE, will make about three-quarters of an ounce of oxygen an hour.
At a press conference in Washington on Thursday, NASA announced the instruments to be designed into the Mars 2020 rover, a mission that will be based on the design of the highly successful Mars Science Laboratory rover, Curiosity, which landed almost two years ago. Managers made the selections out of 58 proposals received in January from researchers and engineers worldwide.
An integrated, web-based platform for measuring research output and impact, monitoring trends and benchmarking, InCites is Thomson Reuters’ latest effort to allow users to easily assess and look beyond the global influence of a specific journal to conduct transparent analysis and make better decisions. The expanded assessment solution has been implemented on the 2014 edition of Journal Citation Reports.
We already charge our toothbrushes and cellphones using contactless technology. Researchers in Germany have developed a particularly efficient and cost-effective inductive method that could allow electric cars to soon follow suit. The new design places the charging coils close to the car’s undercarriage without actually touching it. The charging station is also robust enough to be driven over.
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