General Electric has developed an ultraslim cooling solution that could be used in laptops and tablets in the near future.

The cooler uses what GE calls dual piezoelectric cooling jets (DCJ for short). Unlike fan-based versions, which utilize spinning blades, the DCJ implementation is akin to mini bellows that suck in cool air and push out warm air. … Read more

It's a common affliction: you're using your smartphone to navigate in a city with a bunch of big buildings and your phone misplaces your location.

Often the problem often is that the GPS location system just doesn't work well where the satellite radio signals can be blocked or reflected. A company called Locata says it's got an answer.

Locata does what the GPS system does, but it replaces satellites in orbit with radio transmitters on the ground. The result is location services with high precision, better reliability, and indoor coverage, said Paul Benshoof, global business development … Read more

For some people, touching a touch screen is difficult, if not impossible.

According to Georgia Tech, more than 200,000 kids in the U.S. public school system have some sort of orthopedic disability that hinders them from experiencing the vast information that awaits them on a tablet or smartphone. Children with neurological disorders -- such as muscular dystrophy, cerebral palsy, and spina bifida -- can also have difficulty using touch-screen devices due to motor skill impairments.

The need to counteract this limitation inspired Ayanna Howard, a Georgia Tech engineering professor, and graduate student Hae Won Park to create Access4Kids, a prototype assistive device that could level the playing field.… Read more

Is a robot with muscles and bones any more freaky than one with servomotors?

Researchers at the University of Tokyo have been building a humanoid robot called Kenshiro that moves around with muscles that work with small pulleys.

Initially developed as a scrawny kid-bot in 2001, Kenshiro has been packing on muscle mass. With a total of 70 degrees of freedom, or axes of motion, it now has 160 muscles, with 22 in its neck, 12 in its shoulders, 76 in its abdomen, and 50 in its legs.

But it's still designed to mimic the body of a 12-year-old Japanese male, standing 5 feet and 2 inches and weighing 110 pounds. It also has a human-like ribcage, pelvis, and spine made of aluminum. … Read more

Did you miss out on this year's keen Orionid meteor shower or the super perigee moon? Don't fret, as a mega meteor shower this Thursday evening could appease those craving an extraterrestrial event.

Set your alarm for 11 p.m. ET on Thursday, as that's when the Geminid meteor shower peaks. It could deliver dozens (or even hundreds) of visible meteors per hour until about 3 a.m. on December 14. Keep your eyes (and scopes) toward the constellation Gemini for the best view of the shiny shower. … Read more

We're coming close to the doomsday of Mayan calendar/Nibiru lore and there's a huge, mountain-size asteroid in the neighborhood of Earth this week. Coincidence?

Of course it is. Sorry, apocalypse fans. The 3.4-mile-long asteroid known as 4179 Toutatis will pass within 18 lunar distances of Earth on Wednesday, December 12, but won't require sending Steve Buscemi, Ben Affleck and friends to take it out. … Read more

Citing the threat of plastic, 3D-printed firearms, U.S. Rep. Steve Israel, D-N.Y., held a press conference this weekend calling for the renewal of the Undetectable Firearms Act. The act was originally conceived in 1988 in response to the Glock 17, a handgun with some components made from plastic composites.

The law has been renewed several times since its inception, most recently in 2003. It's currently due to expire in December 2013.

For gun rights advocates, the Undetectable Firearms Act comes across as legislative hand-wringing. Others find the law to be an example of security theatrics and a … Read more

Video games are the subject of so many studies, not to mention findings. Some suggest cognitive benefits, others behavioral issues that may or may not persist over time.

Many of these studies are small enough to require further investigation, and the journalists reporting on them often confuse correlation (when results happen in tandem) with causation (when one action is shown to result from another).

A new study out of Ohio State University suffers from a small sample size (70 participants), but its findings -- that people who play violent video games for three consecutive days show increases in aggression and hostility … Read more

It's round three for the mysterious X-37B space plane.

An Atlas V rocket carrying the unmanned craft, which looks like a miniature space shuttle, has gotten clearance for a planned liftoff tomorrow at just after 10 a.m. PT from the Cape Canaveral Air Force Station in Florida. [Update, December 11 at 10:21 a.m. PT: The Associated Press reports that the rocket carrying the X-37B has launched.]

If the previous two trips into space are any indication, don't expect the X-37B to come home anytime soon -- or for the U.S. Air Force to say … Read more