system

In a seemingly random but nevertheless important discovery, scientists watching surfers with cystic fibrosis in Australia several years ago found that inhaling sea water mist reduced lung problems associated with the inherited disease.

So Cambridge Consultants in the U.K. paired with pharma firm Parion to develop and design a type of aerosol delivery systemt, called trans-nasal pulmonary aerosol delivery (tPAD), that brings the benefits of salt water treatment to the comfort of patients' homes, working overnight while they sleep.… Read more

"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

Congrats to Enrique G. of Tracy, Calif., for winning a pair of Sennheiser Momentum headphones in last week's giveaway. This week, we're got a twofer -- hardware and software.

First off, the winner gets a 120GB Crucial M500 solid-state drive with a three-year limited warranty. Like most new SSDs, the Crucial M500 supports the SATA 3 (6Gbps) standard and has a standard 2.5-inch design with 7mm thickness. This means it can fit in all standard laptops and desktops, as well as some ultrabooks. If your computer is running on a hard drive, replacing it with an SSD will be a big upgrade in terms of performance.

Once you've revved up your machine with your new drive, you can make sure it runs like new longer with the other half of this week's prize -- a copy of Iolo's System Mechanic, a highly rated PC tune-up suite designed to fix and clean up your machine. You'll be getting version 11.5, which works with all versions of Windows. … Read more

Google is opening a new research lab to see if a quantum computer can solve problems too taxing for traditional computers.

Hosted by NASA's Ames Research Center, the new Quantum Artificial Intelligence Lab will be home to a quantum computer made by D-Wave Systems. Operated by the Universities Space Research Association, the supercomputer will be available to researchers around the world to work on their own projects.

The goal, as stated in a Google blog posted today, is "to study how quantum computing might advance machine learning."

Traditional computers are limited, as they think in terms of … Read more

OS X is localized to a number of languages, and with a few settings changes, you can set the OS interface -- as well as many programs -- to display in a different language. This is handy for multilingual types, but if you have inadvertently changed it to a language you do not understand, you might find it quite difficult to revert.

Fortunately, while the languages change, the layout still stays essentially the same. To switch back to your preferred language, you will need to follow these steps:

First go to the system preferences by opening the Apple menu and … Read more

Android head Sundar Pichai might be new to the job of leading Google's mobile operating system, but he's already working at improving the update process for that software.

In a Wired interview published Monday, Pichai acknowledged that update paths to new versions of Android can be difficult, but that he and his team "are thinking about how to make Android handle updates better."

"We see ways we can do this," he told Wired. "It's early days. We're talking with our partners and working our way through it. We need time to … Read more

The Common Unix Printing System (CUPS) is a collection of utilities and background services (along with their configuration files) that OS X uses to manage printers attached to your Mac.

If you are having difficulty configuring your printers or even just printing to them in OS X, one thing to try is to reset the print system, which will clear out your printers and allow you to set them up again from scratch. This service may appear to only remove your printers, but it in fact does a number of checks on the system and restores configuration files to factory … Read more

The U.S. Navy's X-47B is one step closer to being ready to start making test flights off of aircraft carriers after completing its first-ever arrested landing.

According to the Navy, the X-47B, also known as the Unmanned Combat Air System (UCAS), successfully grabbed hold of a special arrester cable with its tailhook, quickly stopping the aircraft during the May 4 test. That marked an important milestone in the development of the UCAS program.

The jet-powered X-47B is a prototype meant to fly autonomously, unlike many drones such as the Predator, which are usually flown remotely by ground-station-based pilots. … Read more

Intel needs to make waves in mobile computing. That's exactly what the first overhaul of the Atom chip design intends to do.

The new Silvermont Atom micro-architecture -- the first major architectural change since Atom debuted in 2008 -- delivers a "significant reduction in power [consumption] and a significant increase in performance," Dadi Perlmutter, an Intel executive vice president, said in a conference call Monday.

Perlmutter was quick to point out that the two -- performance and power efficiency -- are not incompatible. A slide (below) showed Silvermont Atom performing at twice the level of the previous … Read more