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Passive learning imprints on the brain just like active learning

Passive learning imprints on the brain just like active learning

Medicine & Health / Research

created Jul 14, 2008 | popularity 4.6 / 5 (27) | comments 1

It's conventional wisdom that practice makes perfect. But if practicing only consists of watching, rather than doing, does that advance proficiency? Yes, according to a study by Dartmouth researchers.


When using gestures, rules of grammar remain the same

When using gestures, rules of grammar remain the same

Medicine & Health / Psychology & Psychiatry

created Jun 30, 2008 | popularity 4.7 / 5 (46) | comments 8

The mind apparently has a consistent way of ordering an event that defies the order in which subjects, verbs, and objects typically appear in languages, according to research at the University of Chicago.


Hardware-accelerated global illumination by image space photon mapping

Technology / Computer Sciences

created 9 hours ago | popularity 5 / 5 (4) | comments 0

Research presented in a paper by Morgan McGuire, assistant professor of computer science at Williams College, and co-author Dr. David Luebke of NVIDIA, introduces a new algorithm to improve computer graphics for video games.


Where the brain makes sense of speech

Medicine & Health / Research

created Dec 19, 2007 | popularity 4.4 / 5 (9) | comments 0

Researchers have identified regions of the brain where speech sounds are perceived as having abstract meaning, rather than as just a stream of sensory input. They said their identification of the regions demonstrates that ...


Findings about veracity of peripheral vision could lead to better robotic eyes (w/ Video)

Medicine & Health / Research

created Oct 15, 2009 | popularity 4 / 5 (3) | comments 1

Two Kansas State University psychology researchers have found that although central vision allows our eyes to discern the details of a scene, our peripheral vision is most important for telling us what type of scene we're ...


Modeling how we see natural scenes

Medicine & Health / Research

created May 21, 2008 | popularity 5 / 5 (1) | comments 0

Sophisticated mathematical modeling methods and a “CatCam” that captures feline-centric video of a forest are two elements of a new effort to explain how the brain’s visual circuitry processes real scenes. The new model of ...


Nanotube formation captured on video

Nanotube formation captured on video

Nanotechnology / Nanomaterials

created Mar 02, 2007 | popularity 4.5 / 5 (22) | comments 0

A Cambridge University-led team of scientists have successfully produced live video footage that shows how carbon nanotubes, more than 10,000 times smaller in diameter than a human hair, form.


Astronaut Conducts Protein Crystal Experiment on Space Station

Space & Earth /

created Feb 01, 2006 | popularity 3.6 / 5 (5) | comments 0

Expedition 12 Commander and NASA Science Officer Bill McArthur activated the Protein Crystal Growth Monitoring by Digital Holographic Microscope for the International Space Station, or PromISS-4 experiment on Jan. 19. It ...


Review: `Arkham Asylum' is Batman at his best (AP)

Review: 'Arkham Asylum' is Batman at his best

Technology / Software

created Aug 26, 2009 | popularity not rated yet | comments 0

(AP) -- The video-game industry has defeated more superheroes than Lex Luthor could ever dream of. Superman, Aquaman, Iron Man, X-Men: All rendered lifeless by forces more focused on making a buck than on ...


Showgoers try out games at a PlayStation 3 exhibit

Gamers get Hollywood-esque touch in Uncharted 2

Technology / Software

created Oct 13, 2009 | popularity not rated yet | comments 0

"Uncharted 2: Among Thieves", the video game released this week by California studio Naughty Dog, transports gamers into an action-adventure with pacing, effects and storytelling worthy of a Hollywood blockbuster.


Video phones to sacrifice early profits

Electronics / Consumer & Gadgets

created May 02, 2006 | popularity 4.3 / 5 (8) | comments 0

Telecoms industry forecasters have downgraded their predicted video calling figures to reflect the sluggish growth in the video telephony market, recommending that network operators should sacrifice early profits in favor ...


ROV Jason images the discovery of the deepest explosive eruption on the sea floor (w/ Video)

Oceanographers image the discovery of the deepest explosive eruption on the sea floor (w/ Video)

Space & Earth / Earth Sciences

created Dec 17, 2009 | popularity 4.9 / 5 (9) | comments 1

Oceanographers using the remotely operated vehicle (ROV) Jason discovered and recorded the first video and still images of a deep-sea volcano actively erupting molten lava on the seafloor.


Racing, shooting and zapping your way to better visual skills

Medicine & Health / Psychology & Psychiatry

created Dec 17, 2009 | popularity 4.7 / 5 (3) | comments 0

Do your kids want a Wii, a PlayStation or an Xbox 360 this year? This holiday gift season is packed with popular gaming systems and adrenaline-pumping, sharpshooting games. What's a parent to do? Is there any redeeming value ...


Watch amazing footage of how nanotubes form

Watch amazing footage of how nanotubes form

Nanotechnology / Nanophysics

created May 09, 2007 | popularity 4.5 / 5 (18) | comments 0

A team of scientists led by the Department's Dr Stephan Hofmann have successfully produced live video footage that shows how carbon nanotubes, more than 10,000 times smaller in diameter than a human hair, ...


Lawyers: Google execs not liable for abuse video

Technology / Internet

created Dec 16, 2009 | popularity 5 / 5 (1) | comments 0

(AP) -- Four Google executives should not be held responsible for a video posted online that showed teenagers abusing an autistic youth in Turin, their lawyers argued Wednesday in an Italian court.