"Star Trek" food replicators will always be the holy grail of space-snack technology, but we could be edging a step closer to the dream thanks to the work of mechanical engineer Anjan Contractor with Systems and Materials Research in Austin, Texas.

Systems and Materials Research recently received a $125,000 grant from NASA to make a pizza. OK, it's a little more complicated than that. Contractor already created a proof-of-concept printer that can print chocolate onto a cookie. His next goal is to print out dough and cook it while printing out sauce and toppings.… Read more

Biomedical engineers are unveiling a new type of fabric that, much like human skin, can turn excess sweat into droplets that simply fall away on their own accord.

"We intentionally did not use any fancy microfabrication techniques so it is compatible with the textile manufacturing process and very easy to scale up," said Siyuan Xing in a school news release. Xing is the lead biomedical engineering student on the project at the University of California, Davis.

An article in the journal Lab on a Chip describes the fabric's microfluidic platform. Multiple woven threads suck droplets of water … Read more

Don Mattrick, president of Microsoft's interactive entertainment business, said the company wanted to design and build the "ultimate all-in-one home entertainment system."

The Xbox One will be available around the world later this year.

Step aside, home photo printer! The age of the 3D printer is just beginning. But then what are you supposed to do with all those digital photos sitting on your hard drive?

Well, thanks to Amanda Ghassaei of Instructables -- who showed us how to make a 3D-printed record -- you can try printing them in 3D. Using an Objet500 Connex 3D printer that prints at 600dpi, along with ModelBuilder library and the Processing open-source programming language, Ghassaei converted her photographs into a printable topography.

How do they work?… Read more

Will gamers bite at a Wii U console that costs $239 instead of $299?

Target is now selling Nintendo's diminutive console at a 20 percent discount off the full retail amount. The $239.99 price is for the 8GB white version of the console; the 32GB black version will still run Target customers the full $349.99.

Target's price may mark a new low for the basic edition of the Wii U. Most retailers charge the full $299.99. Amazon offers a small discount, selling it for $279.

Target's discount may be in order as sales of … Read more

For many of us, the video below of Matthew Gough falling 1,000 feet after his parachute malfunctioned during a BASE jump is like watching a common nightmare brought to life.

Remarkably, the video bears even more similarities to that horrible falling dream than first meets the eye, in that in the end, everything -- including 25-year-old Gough himself -- is just fine.

The entire thing was captured on film, including from the vantage point of Gough's own helmet cam, which looks to be a GoPro Hero3.… Read more

Many Flickr users seem none too happy about the new layout, at least according to a heavy dose of comments posted on the site's help forum.

On Monday, Flickr's parent Yahoo unveiled a slew of changes to the photo-sharing site, revamping the familiar style of the home page, photo page, and photo stream page. The company also increased the free storage space per user to a hefty 1TB and updated its Android app. So, what's the problem?

Several users chiming in on the forum say the photos are now too big and "in your face." Others say the large layout makes it difficult to interact with their fellow Flickr users. And some say they just find the new look confusing and messy. Many of them are asking Yahoo to at least offer them an option to use the old layout.… Read more

Dano's iHeart Locket takes the wearable technology trend and makes it cute. The smart necklace works with the iPad to lock down digital diary entries and keep secret crushes and innermost thoughts safe from prying eyes.

The gold heart necklace, designed with preteens and teens in mind, works with the iHeart Locket Diary App for iOS. The diary app holds text, pictures, speech-to-text audio, and written notes, making it more of a digital scrapbook than a simple journal.… Read more

Unlike Acoustic Kitty, the U.S. military's dolphin program, active since the 1960s, has had quite a bit of success. Dolphins, you see, are capable of producing sonar, and have an aptitude for learning commands, proving to be much more useful than machines for aquatic mine detection.

"Dolphins naturally possess the most sophisticated sonar known to man," explains Braden Duryee, operations supervisor for the SSC Pacific Biosciences Division. "They can detect mines and other potentially dangerous objects on the ocean floor that are acoustically difficult targets to detect."

This time, though, two of the trained bottle-nose dolphins have discovered something much more interesting than mines off the coast of Coronado, Calif: a late 19th century Howell Automobile Torpedo, the first self-propelled torpedo in the U.S. … Read more