laser

With a wave of your hand, bright lasers cascade across 12,000 translucent spheres that hang above a reflecting pool, creating a flickering, sinuous symphony of light. The ethereal experience isn't a dream, but rather Fluidic, a hybrid light show and sculpture that responds to viewers' movements.

Created by Berlin-based design studio Whitevoid Designs for Hyundai's Advanced Design Center, "Fluidic -- Sculpture in Motion" is just one of many interesting art exhibits on show during Italy's Milan Design Week, which runs through this weekend.… Read more

There's something beautiful and futuristic about bright neon lights against a natural background.

In a stunning series of images called "Neon Luminance," San Francisco multimedia group From the Lenz used long-exposure photography to capture glow sticks traveling down a waterfall. The resulting pictures look straight out of a science fiction movie featuring a strange new world unlike our own. … Read more

The U.S. Navy is continuing its flirtation with laser weapons.

The latest tip-toeing move toward a more serious relationship came today with word from the Navy that it plans to deploy a solid-state laser weapon system aboard the USS Ponce in fiscal year 2014. Other than that, though, the announcement was absent any details about the capabilities of the particular laser weapon system or the expectations for its performance, though the Navy talked up the virtues of laser weapons in general as a countermeasure against threats including aerial drones and fast-moving small boats.

The Navy also described the deployment … Read more

Researchers who shined a laser light in a certain region of the brain -- stimulating the area associated with decision-making and impulse control -- were able to zap what they call "cocaine seeking" behaviors in addicts.

And while their work was on rats, their hope is that a similar technique called transcranial magnetic stimulation (TMS, currently used to improve symptoms of depression) will work on humans as well.… Read more

Good things happen when you don't drink but do fire lasers.

Last time we checked in on the antics of Scott Stevenson (aka WorldScott), he was vaporizing a row of 100 balloons with a Spyder Krypton laser.

He's been at it again, this time firing the green-light 100mW Krypton at some flash paper atop a bottle full of alcohol.

The result is spectacular, but it looks even better when the laser ignites the contents of 10 bottles in a row.

The burning flash paper sets off a jet of fire from the bottles, as well as what looks … Read more

Logitech has rebranded its gaming group division with six mice and keyboards, along with two new headsets that make up the company's latest "Logitech G" lineup. Using infrared technology and a bit of science to determine optimal hand position, the new G100s and G400s optical mice are both clues to the company's commitment to innovation, with a new sensor technology called Delta Zero that promises to improve accuracy at any speed.

The G100s, G400s, G500s, and G700s gaming mice are all equipped with a "hydrophobic" coating that repels palm perspiration to keep your hand … Read more

Want to learn how to win at pool and have your friends owe you pitchers of beer? Luis Sousa, Ricardo Alves, and JMF Rodrigues from the University of Algarve in Portugal have designed a solution that could have you sharking before you flash your toothy grin.

PoolLiveAid employs a ceiling-mounted camera hanging above the pool table that reads several different factors that will affect the angle of the shot: the position of the player, pool cue, table, and balls. It then calculates where your shot is likely to end up, mapping it onto the table with lasers. … Read more

Years ago, long before the dawn of the DVD or Blu-ray formats, consumer video was strictly all-analog, from the very first broadcasts right up to the introduction of the LaserDisc. The 12-inch, double-sided LaserDisc looked like a giant CD, but the video was analog encoded on two single-sided aluminum discs layered in plastic. The discs that debuted in 1978 had analog audio soundtracks, but later discs featured stereo digital sound. Millions of players were sold in the U.S., but LaserDisc was, even during the height of its popularity, a niche format that appealed mostly to videophiles. It had much … Read more