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Music

Unreleased 1963 Beatles Tracks On Sale To Preserve Copyright 230

Taco Cowboy writes "Back in 1963, the Beatles did some performances for the BBC and other places. The songs were recorded, but never officially released. Now, 50 years later, Apple has packaged all 59 tracks together and put them up for sale on iTunes for $40. The reason? Copyright. The copyright for unreleased works expires 50 years after the works are recorded. By releasing the 59 tracks on iTunes before the end of December, the songs will be protected under copyright law for 20 more years."

Comment Re:Really? (Score 1) 249

Around here, if I'm in a hurry a car would most likely be slower. I frequently beat friends who are driving to places while I am cycling, mostly because the bike lanes don't get clogged with traffic nearly as much as the car lanes, and there are a few very useful shortcuts on bike paths.

If I'm going someplace unfamiliar, though, having a navigation aid is pretty useful. I find that the voice directions from my phone mostly work.

Comment Re:Great for CC scammers (Score 1) 222

I just spent two weeks in Italy, plus a couple of days in Ireland, and did not encounter a single place where my magstripe cards were not accepted. This included several ATMs, a couple of train ticket vending machines, and a few retail point-of-sale terminals. I did use cash for a lot of transactions, but unless I was just lucky every single time, I am not very convinced of the supposed universality of chip and pin.
Power

Duke Univ. Device Converts Stray Wireless Energy Into Electricity For Charging 216

Lucas123 writes "Engineers at Duke University say they've constructed a device that can collect stray wireless signals and convert them into energy to charge batteries in devices such as cell phones and tablets. The WiFi collection device, made of cheap copper coils and fiberglass, can even aggregate energy from satellite signals and sound waves (abstract). The researchers created a series of five fiberglass and copper energy conductors on a circuit board, which was able to convert microwaves into 7.3V of electrical energy. By comparison, Universal Serial Bus (USB) chargers for small electronic devices provide about 5V of power. The device, the researchers say, is as efficient as solar cells with an energy conversion rate of 37%."

Comment Re:interesting (Score 1) 235

Separating the O2 from the C is easy, but it takes energy -- that's why plants need sunlight to do it. If we had a source of clean energy with which to perform the separation, we'd be better off just using that source directly and never generating the CO2 in the first place.
Earth

Another Climate-Change Retraction 479

jamie writes "It seems every time someone twists global-warming science into 'good news,' a retraction is soon to follow, and so it must be for Slashdot. Yesterday, the conservative Wall Street Journal published yet another apologetic claiming 'the overall effect of climate change will be positive,' by someone who (of course) is not a climate scientist. Today, Climate Progress debunks the piece, noting 'Ridley and the WSJ cite the University of Illinois paper to supposedly prove that warming this century will be under 2C — when the author has already explained to them that his research shows the exact opposite!' We went through this same process last year, with the same author and the same paper, so it's pretty embarrassing that he 'makes a nearly identical blunder' all over again."

Comment Re:I know why it failed....or is failing... (Score 1) 258

My apartment is 640 square feet, and around here that's pretty spacious for one person. 850 square feet would be quite big. Why do you need so much space? Do you have a multi-person family, lots of pets, or is it just that you've become accustomed to spreading everything out?

I'm not the only one who feels this way, either -- there wouldn't be such high demand for apartments in places like Manhattan (where many apartments are much smaller) if people weren't happy living in such spaces. There are a lot of benefits to density -- things like arts and culture and the ability to walk places without jumping in a car -- as well as advantages to smaller living spaces (lower heating/cooling bills, not having lots of space to fill up with junk that you'll have to deal with when you get old, etc.).

Comment Re:Egypt in 1922? (Score 3, Interesting) 375

Indeed, there are a lot of countries that have been sovereign nations at various discontinuous periods in history, with varying degrees of continuity between those periods. Iceland was independent for a few centuries at the beginning of the previous milennium before merging with Norway again, and counts its legislature as continuous since that time, but the map only counts its most recent independence. On the other hand, France is listed as having been independent since the end of the rule of Charlemagne, despite having changed types of government several times since then and being conquered by Germany in World War II.

Comment Appropriate Ads (Score 1) 277

The banner ad above the poll for me is advertising a T1 line for $199/month. Now I really feel like I've been transported back to the 90s. Does anyone use anything as slow as a T1 anymore, much less pay $200 for it? I guess if you need high reliability but don't care about bandwidth...

Comment Still won't be on all trains (Score 1) 164

What the summary fails to mention, and even TFA glosses over, is that Amtrak still doesn't have WiFi at all on many of its routes, and this upgrade does not include plans to add it to the ones that don't have it. Still, with luck this will be a significant improvement for the ones that do.

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