junk

Nowadays, cookies, temporary files, and various other means of tracking your Web footprint are par for the course. Some of these trackers are useful, while others can be potentially intrusive. Thankfully, there are myriad freeware cleaners out there that help keep your system in check. CCleaner is one of the better ones for its ease of use and powerful cleaning capabilities.

CCleaner's simple and intuitive layout will appeal to users of all skill levels. Its four features -- Cleaner, Registry, Tools, and Options -- are prominently displayed on the left side of the window. We started with the Cleaner … Read more

Tal Avitzur is obsessed with collecting what he calls "retro junk." The California artist spends hours sifting through scrapyards to find parts for the whimsical robots he dreams up.

At his Talbotics studio in Santa Barbara, Avitzur has created dozens of bots that are creepy, cute, alien, or just plain bizarre. Many are more than just ornamental -- they work as night lights, illuminating dark rooms with their otherworldly LED eyes.

Some of his "Talbots" feature unexpected parts like vacuum cleaner motor housings, dolls, winches, clutches, floor polishers, meat grinder blades, taxidermy animal eyes, and old boat fittings. … Read more

"When humanity disappears, a ring of dead spacecraft will remain as evidence of our existence."

That comforting thought is how nonprofit arts group Creative Time introduces a project by multimedia artist Trevor Paglen to put a photo time capsule in space, where it will orbit our planet for thousands of years, perhaps long after we've blown each other up or otherwise expired. … Read more

ARO 2012 is the latest version of a longstanding Registry cleaner and optimizer. The look is familiar, but ARO 2012 offers several upgrades over previous versions, such as improved browser cleaning and user-friendlier settings as well as new tweaks that can yield better NTFS performance, faster startups, and improved CPU utilization. ARO 2012 also backs up and optimizes the Registry. You can schedule automatic cleanings, too.

ARO 2012's installer informed us that it would scan our PC as soon as it closed. The first scan is always important with software like ARO since it establishes a baseline, and ours … Read more

WiseCleaner's Wise Disk Cleaner Professional is now free to all home users, so we took a look at it to see how it fared against the large and growing field of freeware system cleaners. We found it easy to use but thorough, with expert options (and frequent warnings to keep novices from trying them) though most users will find Wise Disk Cleaner's default settings perfectly safe.

Wise Disk Cleaner's interface leans toward the "clean and simple" end of the system utility style chart, with none of the huge fonts and overbearing logos found in some … Read more

Just when things couldn't get much worse for Nokia -- the mobile phone maker's credit rating is taking it on the chin.

Standard & Poor's today cut the rating for the Finnish mobile phone maker to junk, anticpating lower sales ahead.

Following a similar move by Fitch Ratings earlier this week, S&P cut Nokia's rating to BB+ from BBB-. BB+ is considered the highest speculative grade, "speculative" being another word for junk.

S&P said that the weaker rating reflects a lower estimate for sales from Nokia's Devices and Services … Read more

Swiss scientists believe they have a solution to help tidy up the junkyard of satellites over our heads.

It's called CleanSpace One and it's designed to tackle the 17,000-mph mess we've made around our planet.

The $11 million "janitor satellite" is under development at the Swiss Space Center in the Swiss Federal Institute for Technology (EPFL). Its target: derelict satellites 430 miles up that threaten our communications and information networks.

There are some 16,000 bits of debris in the near heavens that are larger than 4 inches across. They're mostly satellite and rocket components hurtling around like hornets in a bag, and they can also endanger the lives of astronauts. The International Space Station has to adjust its orbit to get out of the traffic. … Read more

According to PaperKarma, the average U.S. household receives 850 pieces of junk mail each year. That's a ton of wasted paper.

PaperKarma, a multiplatform mobile app, allows you to snap a picture of the junk mail sitting on your counter, upload it, and never worry about receiving anything from that company again. It couldn't be easier.

You will need to create an account with PaperKarma, handing over some personal information such as a phone number and the address you're receiving junk mail at. After the initial setup, the process to submit a request is all of … Read more

Think you're seeing less junk mail in your inbox these days? If so, it's not just your imagination.

The rate of spam across the world has hit close to a three-year low and now encompasses just 70 percent of all e-mails, according to Symantec's November Intelligence Report (PDF).

That number is a healthy drop from 2009 when spam accounted for 90 percent of all global e-mails. And it's close to the 68 percent level seen in late 2008 after the spam hosting ISP McColo was shut down.

In particular, pharmaceutical spam is at its lowest level … Read more