A device resembling a plastic honeycomb yet much smaller than a bee’s stinger can steer light beams around tighter curves than ever before possible, while keeping the integrity and intensity of the beam intact. The work introduces a more effective way to transmit data rapidly on electronic circuit boards by using light.
London appears as a cluster of bright radar reflections along the River Thames in this radar image from Sentinel-1A. The satellite captured this image on March 4, 2015, in its Interferometric Wide Swath mode and dual polarization, from which the artificial color composite was generated.
The intraterrestrials, they might be called. Strange creatures live in the deep sea, but few are odder than the viruses that inhabit deep ocean methane seeps and prey on single-celled microorganisms called archaea. The least understood of life's three primary domains, archaea thrive in the most extreme environments: near hot ocean rift vents, in acid mine drainage, in the saltiest of evaporation ponds and in petroleum deposits.
During a panel at the South by Southwest Festival, NASA representatives discussed how citizen scientists have made a difference in asteroid hunting and announced the release of a desktop software application developed by NASA. The application is based on an Asteroid Data Hunter-derived algorithm that analyzes images for potential asteroids. It’s a tool that can be used by amateur astronomers and citizen scientists.
Research has demonstrated laser control of quantum states in an ordinary silicon wafer and observation via a conventional electrical measurement. The findings mark a crucial step toward future quantum technologies, which promise to deliver secure communications and superfast computing. The team demonstrated a quantum on/off switching time of about a millionth of a millionth of a second — over a thousand times faster than previous attempts
Albert Einstein is known in popular culture for his famous E = mc2 formula. Scientists know him for revolutionizing physics with his general theory of relativity. But is it possible to know the man behind the big ideas? Yes, thanks to the massive body of written work and correspondence he left behind, which the Einstein Papers Project is dedicated to collecting, editing, translating and publishing.
FIRST Championship is an annual three-and-a-half-day robotics competition that is the culmination of several FIRST programs. The high-tech spectator event brings together three separate robotics competitions. The winning teams from those tournaments join the global competition at FIRST Championship, bringing skills, enthusiasm, infectious good will and, of course, hundreds of amazing robots.
This 30x photo of an air pearl in a soldier fly larva respiratory fringe received an honorable mention in the 2014 Nikon Small World Photomicrophotography Competition, which recognizes excellence in photography with the optical microscope. It was taken using stereomicroscopy.
World-renowned for automotive quality and safety, Daimler’s Mercedes-Benz cars are also highly innovative. To share the inside story, Dr. Jürgen Kohler, the head of NVH CAE and Vehicle Concepts at Daimler AG, will talk about “High-Performance Computing – Highly Efficient Development – Mercedes-Benz Cars” at the opening keynote at this year’s ISC High Performance conference.
Smart grids help avoid blackouts and deter cyber attacks. They also pose new challenges. As power generation — and the communication and information processing associated with it — shifts from centralized power stations to distributed, heterogeneous systems, massive amounts of sensor data from stations must be transmitted efficiently and effectively analyzed in real time.
Scientists have produced a new map of the Moon’s most unusual volcano showing that its explosive eruption spread debris over an area much greater than previously thought. A team of astronomers and geologists studied an area of the lunar surface in the Compton-Belkovich Volcanic Complex. By mapping the radioactive element thorium, which spewed out during the eruption, they discovered debris was able to cover an area the size of Scotland.
A newly discovered crocodilian ancestor may have filled one of North America's top predator roles before dinosaurs arrived on the continent. The "Carolina Butcher" was a nine-foot-long, land-dwelling crocodylomorph that walked on its hind legs and likely preyed upon smaller inhabitants of North Carolina ecosystems, such as armored reptiles and early mammal relatives.
Having a strategy in place for effective asset performance management (APM) is critical in today’s zero downtime world. To guarantee that you are fully utilizing your assets, you should consider implementing the three “M” strategy: Measure, Monitor and Manage. This allows you to best gauge the state and quality of your assets, make changes where needed before a problem arises and strategically plan for future production.
The OpenPOWER Foundation has announced more than 10 hardware solutions — spanning systems, boards and cards, and a new microprocessor customized for China. Built collaboratively by OpenPOWER members, the new solutions exploit the POWER architecture to provide more choice, customization and performance to customers, including hyperscale data centers.
This 125x photo of a leafy liverwort (Nowellia curvifolia) gametophyte that is berberine stained received an honorable mention in the 2014 Nikon Small World Photomicrophotography Competition, which recognizes excellence in photography with the optical microscope.