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Submission + - No More Free Conference Calls (ieee.org)

kgeiger writes: The FCC is changing the call termination tariffs that subsidized rural wireline service and coincidentally free conference calls. Free conference call services had located their dial-in centers in rural areas to scoop up FCC tariffs from its Universal Service Fund. USF monies will go to broadband deployment instead. Be prepared to put more nickels in the box.

Submission + - Storing items in a sealed chest for 25 years (accet87.net) 3

accet87 writes: "We are celebrating the Silver Jubilee of our graduation next month and have come up with an idea where we will build an air-tight chest in which each of us will deposit something and will open the chest only on our Golden Jubilee, i,e, after another 25 years. I want to understand what kind of items can be safely stored for 25 years and what kind of precautions are required to be taken. I am sure things like paper, non ferrous metallic objects, wood etc will hold good.
What about data storage elecronically? I dont think CD/DVD etc will be usable. Even if the data is retained, reading it in 2037 may be a challenge."

Science

Submission + - M-Carbon: 50yro mystery solved (yale.edu) 1

slew writes: Unlike its more famous carbon cousins: diamonds and fullerenes, you've probably never heard of M-Carbon, but this form of compressed graphite which is as hard as diamonds has baffled researcher for half a century. Over the past few years, many theoretical computations have suggested at least a dozen different crystal structures for this phase of carbon, but new experiments showed that only one crystal structure fits the data: M-carbon.
Twitter

Submission + - Analyzing Tweets To Identify Psychopaths (forbes.com)

nonprofiteer writes: Researchers presenting at Defcon next week have developed a psychopathy prediction model for Twitter. It analyzes linguistic tells to rate users' levels of narcissism, machiavellianism and other similarities to Patrick Bateman. “The FBI could use this to flag potential wrongdoers, but I think it’s much more compelling for psychologists to use to understand large communities of people,” says Chris Sumner of the Online Privacy Foundation

Some of the Twitter clues: Curse words. Angry responses to other people, including swearing and use of the word “hate.” Using the word “we.” Using periods. Using filler words such as “blah” and “I mean” and “um.”

So, um, yeah.

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