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Comment Re:Reason for replacing opiates - functionality (Score 1) 217

Makes sense. I made my parent comment based on the experiences of people I know, who have specifically turned down painkillers in favor of self-medication with marijuana. For most of them, I don't think they ever got far enough to find out if habituation would change their choice.
Games

Swedish Dad Takes Gamer Kids To Warzone 419

Z00L00K sends this excerpt from The Local: A Swedish father has come under fire for taking his two sons on a trip to Israel, the West Bank and occupied Syria in order to teach them the reality of war. [Carl-Magnus Helgegren is] a journalist, university teacher, and proactive dad. And like so many other dads, Helgegren had to have the violent video-game conversation with his two sons, Frank and Leo, aged ten and 11 respectively. "We were sitting at the dinner table last autumn, and my kids started telling me about this game they wanted to play, the latest Call of Duty game, and told me about the guns and missions," Helgegren told The Local on Friday. So Helgegren struck a deal. The family would take a trip to a city impacted by real war. The boys would meet people affected, do interviews, and visit a refugee camp. And when they came back home, they would be free to play whatever games they chose.
Upgrades

Can Our Computers Continue To Get Smaller and More Powerful? 151

aarondubrow (1866212) writes In a [note, paywalled] review article in this week's issue of the journal Nature (described in a National Science Foundation press release), Igor Markov of the University of Michigan/Google reviews limiting factors in the development of computing systems to help determine what is achievable, in principle and in practice, using today's and emerging technologies. "Understanding these important limits," says Markov, "will help us to bet on the right new techniques and technologies." Ars Technica does a great job of expanding on the various limitations that Markov describes, and the ways in which engineering can push back against them.

Comment Re:Betteridge (Score 1) 248

I believe that technically it's that the routing table is configured to use an insufficient amount the available CAM. According to Cisco, their devices all have enough memory, it's just that the default configuration only allocated 512k for the routing table.

Comment Re:Specifically: problems with public domaining. (Score 1) 191

The AC couldn't be more wrong.

First of all, source copyrights only cover the literal, copyrighted source itself (as well as comments and documentation). They do not cover functionality, API, ABI or any but the most literal and direct of language ports.

Second, as a developer, the GPL protects my rights in ways that public domain cannot. If I release a piece of code under the GPL, I remain free to grant or sell other licenses to my software as I please. At the same time, if users wish to release modifications of my software without acquiring another license, then they must also release the source for those modifications. I am then able to learn from their development efforts, and if I choose, integrate those changes into my source tree. Similarly, if users want to link my software as a library, then they must release the code for their software, too.

If I do want to allow users to be able to link my code without having to release theirs, for example because my code is intended for use as a library, then I can use the LGPL to allow that.

To all the other devs out there, do yourself a favor and spend 30 minutes reading about the commonly used licensing strategies on Wikipedia. It's not scary and you can choose the license that best suits your tastes and the intended uses of your software. You put in the hard time on that code and you have the right to restrict use or modification if that's what you want.

Comment Re:How about thermal solar (Score 1) 409

It's important also to consider development area required for solar deployments. A key advantage of rooftop solar (which I think means flat panels and water heating) is that the area is already developed.

You see those maps of the world with filled in areas representing the solar deployments necessary to power everything, but not often are those areas compared to that of (already developed) rooftops

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