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US sends 2 missile defense satellites into orbit

Space & Earth / Space Exploration

created Sep 25, 2009 | popularity 3.8 / 5 (6) | comments 4

(AP) -- Two satellites are heading to orbit as part of a missile defense program demonstration.


Watching me, watching you

Watching me, watching you

Technology / Engineering

created Oct 21, 2009 | popularity 3.5 / 5 (2) | comments 1

(PhysOrg.com) -- Software that tracks shoppers' eye movements as they browse supermarket shelves may seem a bit Big Brother, but the latest technology in 'eye-tracking', which monitors what grabs a person's ...


Computer scientists deploy first practical, Web-based, secure, verifiable voting system

Technology / Computer Sciences

created Mar 05, 2009 | popularity 4.3 / 5 (29) | comments 12

Computer scientists affiliated with the Center for Research on Computation and Society (CRCS), based at the Harvard School of Engineering and Applied Sciences (SEAS), in collaboration with scientists at the Université ...


New technique allows simultaneous tracking of gene expression and movement

Biology /

created Dec 16, 2008 | popularity 4 / 5 (1) | comments 0

Flies expressing green fluorescent protein (GFP) in their retina cells or other tissues can be tracked by specially modified video cameras, creating a real time computer record of movement and gene expression. The new technique, ...


NASA tracking and data relay satellite mission passes major review

Space & Earth / Space Exploration

created Jul 22, 2009 | popularity not rated yet | comments 0

NASA's desire to provide outstanding communications support for the International Space Station, the Hubble Space Telescope, and other unmanned spacecraft moved closer to this goal in July when agency officials approved critical ...


Station Prepares For New Spacecraft, Monitors Debris

Station Prepares For New Spacecraft, Monitors Debris

Space & Earth / Space Exploration

created Nov 06, 2009 | popularity 5 / 5 (2) | comments 2

The station crew prepared Friday for the arrival of the Russian Mini-Research Module 2 (MRM2) which is scheduled for launch from the Baikonur Cosmodrome, Kazakhstan on Nov. 10. The MRM2 will arrive at the ...


Blackjack, cards

Computing project combats Blackjack card counting

Technology / Computer Sciences

created Oct 11, 2009 | popularity 2.5 / 5 (6) | comments 5

(PhysOrg.com) -- A University of Dundee graduate has created a computer system with the potential to make the game of Blackjack fairer by detecting card counters and dealer errors.


New RFID technology tracks and monitors nuclear materials

New RFID technology tracks and monitors nuclear materials

Technology / Engineering

created Mar 24, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Radio frequency identification (RFID) devices have widely been used for tracking for years; recently, scientists from U.S. Department of Energy's Argonne National Laboratory have developed ...


Study finds air traffic control tracking method reduces errors in trauma management

Medicine & Health / Other

created Jun 11, 2009 | popularity 5 / 5 (2) | comments 0

New research published in the June issue of the Journal of the American College of Surgeons shows that a method used by air traffic controllers tracks patient data more effectively and with fewer errors compared with curren ...


Some Ningaloo Reef fish are 'homebodies'

Biology / Ecology

created Jun 18, 2009 | popularity 2 / 5 (1) | comments 0

New research shows that some fish species in Western Australia's Ningaloo Marine Park spend most of their time close to home, staying on the reef rather than travelling significant distances, as was previously thought.


Radio waves 'see' through walls

Radio waves 'see' through walls (w/ Video)

Technology / Engineering

created Oct 12, 2009 | popularity 3 / 5 (4) | comments 2

University of Utah engineers showed that a wireless network of radio transmitters can track people moving behind solid walls. The system could help police, firefighters and others nab intruders, and rescue ...


Electronic tracking system can help diabetes patient care

Medicine & Health / Other

created Jul 06, 2009 | popularity 5 / 5 (1) | comments 0

An electronic system with personalized patient information shared by diabetes patients and their primary care providers improved diabetes care and clinical outcomes, found a new study in CMAJ (Canadian Medical Association Journal). ...


Logitech Unveils Mice That Work Where Others Fail -- Glass Surface (w/ Video)

Electronics / Consumer & Gadgets

created Aug 19, 2009 | popularity 5 / 5 (1) | comments 0

Today, Logitech took the computer mouse where no mouse has gone before. With Logitech Darkfield Laser Tracking, you can use your mouse virtually anywhere you want - including clear glass (that's at least 4 mm thick) and high-gloss ...


NASA Goddard shoots the moon to track lunar spacecraft

NASA shoots the moon to track lunar spacecraft

Space & Earth / Space Exploration

created Sep 24, 2009 | popularity 5 / 5 (6) | comments 3

28 times per second, engineers at NASA's Goddard Space Flight Center fire a laser that travels about 250,000 miles to hit the minivan-sized Lunar Reconnaissance Orbiter (LRO) spacecraft moving at nearly 3,600 ...


Gesture recognition

Technology / Hi Tech

created Dec 18, 2008 | popularity not rated yet | comments 0

A system that can recognize human gestures could provide a new way for people with physical disabilities to interact with computers. A related system for the able bodied could also be used to make virtual worlds more realistic. ...