A new section in Lockheed Martin’s LM Tomorrow, a free app for iPad users, explores quantum physics in an interactive, easy-to-understand format. The LM Tomorrow app received the gold-level “W3 Award” in 2012 for creative excellence on the web.
The Quantum Theory section draws on expanding research into the potential of quantum computing to solve challenges ranging from designing lifesaving new drugs to instantaneously… read more
An open-access report published in the Philosophical Transactions of the Royal Society last week details China’s advances in creating a next-generation Internet that is on a national level and on a larger scale than anything in the West, New Scientist reports.
At the root of the problem are “two major gaps in the architecture of the Internet”, according to a report from the… read more
MIT researchers are developing a new system called DBSeer that should help solve problems with cloud-computing services, such as inefficient use of virtual machines, pricing of cloud services, and diagnosis of application slowdowns.
For many companies, moving their web-application servers to the cloud is an attractive option, since cloud-computing services can offer economies of scale, extensive technical support and easy accommodation of demand fluctuations.… read more
Computer scientists at the University of California, San Diego and Google have developed a novel approach that allows the massive infrastructure powering cloud computing as much as 15 to 20 percent more efficiently.
This novel model has already been applied at Google.
Computer scientists looked at a range of Google web services, including Gmail and search. They used a unique approach to develop their… read more
Researchers are developing a method to replace missing teeth with new bioengineered teeth generated from a person’s own gum cells.
Current implant-based methods of whole tooth replacement fail to reproduce a natural root structure and as a consequence of the friction from eating and other jaw movement, loss of jaw bone can occur around the implant.
Research towards producing bioengineered teeth (bioteeth) has largely focused on generating… read more
The inaugural Global Grand Challenges Summit, an unprecedented gathering of technological thought leaders, will be webcast live from London on March 12–13.
The Royal Academy of Engineering, the U.S. National Academy of Engineering, and the Chinese Academy of Engineering are hosting the event to foster global collaboration to tackle 14 “game-changing” engineering goals.
The summit will include presentations from Microsoft’s Bill Gates, genome pioneer J. Craig Venter, former DARPA… read more
Researchers of five European universities have developed the RoboEarth Cloud Engine, a cloud-computing platform for robots.
The platform allows robots connected to the Internet to directly access the powerful computational, storage, and communications infrastructure of modern data centers — the giant server farms behind the likes of Google, Facebook, and Amazon — for robotics tasks and robot learning.
The new platform extends earlier work… read more
Researchers have demonstrated how the brain hones in on one speaker to solve the “cocktail party problem.”
Researchers discovered that the brain can selectively track the sound patterns from the speaker of interest and at the same time exclude competing sounds from other speakers.
The findings could have important implications for helping individuals with a range of deficits such as those associated with attention deficit hyperactivity disorder,… read more
A new technique developed by University of Toronto Engineering Professor Ted Sargent and his research group could lead to significantly more efficient solar cells by improving efficiency in colloidal quantum dot photovoltaics, a technology which already promises inexpensive, more efficient solar cell technology.
Quantum-dot photovoltaics offers the potential for low-cost, large-area solar power. However, these devices are not yet highly efficient in the infrared portion… read more
Nanoparticles carrying a toxin found in bee venom can destroy human immunodeficiency virus (HIV) while leaving surrounding cells unharmed, researchers at Washington University School of Medicine in St. Louis have shown.
The finding is an important step toward developing a vaginal gel that may prevent the spread of HIV, the virus that causes AIDS.“Our hope is that in places where HIV is running rampant, people… read more
At this year’s South by Southwest, the most talked-about start-ups this year include the maker of a camera that automatically takes a photo every 30 seconds, a new game console, and a gadget that lets people control their computers and devices by waving their hands, The New York Times reports.
At least two dozen panels, talks and presentations involve some… read more
A petition to the White House to task the White House Office of Science and Technology Policy to examine space solar power (SSP) as a new energy and space goal for the U.S. has been posted on the White House WE the PEOPLE website, with a goal of 100,000 signatures by April 3, 2013.
The petition, initiated by SSP pioneer John C. Mankins,… read more
A 70-pound “cheetah” robot designed by MIT researchers may soon outpace its animal counterparts in running efficiency.
In treadmill tests, the researchers have found that the robot — about the size and weight of an actual cheetah — wastes very little energy as it trots continuously for up to an hour and a half at 5 mph.
The key to the robot’s streamlined stride:… read more
Researchers at the University of Michigan have found a new potential benefit of a molecule in green tea: preventing the misfolding of specific proteins in the brain.
U-M Life Sciences Institute faculty member Mi Hee Lim and an interdisciplinary team of researchers used green tea extract to control the generation of metal-associated amyloid-β aggregates associated with Alzheimer’s disease in the lab.
The specific molecule… read more
The flip of a single molecular switch helps create the mature neuronal connections that allow the brain to bridge the gap between adolescent impressionability and adult stability.
Now Yale School of Medicine researchers have reversed the process, recreating a youthful brain that facilitated both learning and healing in the adult mouse.
Scientists have long known that the young and old brains are very different. Adolescent brains… read more