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Submission + - Can civilization reboot without fossil fuels? (aeon.co)

An anonymous reader writes: We often talk about our dependence on fossil fuels, and vigorously debate whether and how we should reduce that dependence. This article at Aeon sidesteps the political bickering and asks an interesting technological question: if we had to rebuild society, could we do it without all the fossil fuels we used to do it the first time? When people write about post-apocalyptic scenarios, the focus is usually on preserving information long enough for humanity to rebuild. But actually rebuilding turns out to be quite a challenge when all the easy oil has been bled from the planet. It's not that we're running out, it's that the best spots for oil now require high tech machinery. This would create a sort of chicken-and-egg problem for a rebuilding society. Technological progress could still happen using other energy production methods. But it would be very slow — we'd never see the dramatic accelerations that marked the industrial age, and then the information age. "A slow-burn progression through the stages of mechanisation, supported by a combination of renewable electricity and sustainably grown biomass, might be possible after all. Then again, it might not. We’d better hope we can secure the future of our own civilisation, because we might have scuppered the chances of any society to follow in our wake."

Submission + - 1980's Soviet Bloc Computing: Printers, Mice, and Cassette Decks (hackaday.com)

szczys writes: Martin Maly rode the wave of computer evolution in the 1980's while living in the former Czechoslovak Republic. Computers themselves were hard to come by, peripherals were even more rare and so enthusiasts of the time hacked their own, like dot-matrix printers and computer mice. If your build was impressive enough, the government would adopt it and begin manufacturing the design somewhat widely. Was your first computer mouse built into a plastic spice container?

Submission + - The Amateur Radio Parity Act of 2015 -- H.R.1301 (arrl.org)

sharkbiter writes: The Amateur Radio Parity Act of 2015 — H.R.1301 — has been introduced in the US House of Representatives. The measure would direct the FCC to extend its rules relating to reasonable accommodation of Amateur Service communications to private land use restrictions. US Rep Adam Kinzinger (R-IL) introduced the bill on March 4 with 12 original co-sponsors from both sides of the aisle — seven Republicans and five Democrats.

HR 1301 would require the FCC to amend its Part 97 Amateur Service rules to apply the three-part test of the PRB-1 federal pre-emption policy to include homeowners' association regulations and deed restrictions, often referred to as "covenants, conditions, and restrictions" (CC&Rs). At present, PRB-1 only applies to state and local zoning laws and ordinances. The FCC has been reluctant to extend the same legal protections to include such private land-use agreements without direction from Congress.

Comment Re:You have to be careful (Score 4, Insightful) 173

We know some things at least so far. California have over-used the water for a long time now, the ground water table is a lot lower than it was a century ago. The dam fill levels have varied up and down more and people have a tendency to look at them when it comes to how much water that can be consumed.

There have been periods of drought before through history - at which time major population movements were necessary. In some cases enough to end empires.

Submission + - Stars Formed Near Milky Way's Supermassive Black Hole - How? (discovery.com) 3

Aspiring Astronomer writes: Scientists reported that stars have formed near the supermassive black hole in the heart of the Milky Way Galaxy. How could this be if a black hole exerts so much gravitational force that not even light can escape? Many astronomers believe that this may actually be what is facilitating the formation of these stars. According to Yusef-Zadeh, the gases and dusts constantly flowing towards black holes compress and heat up, creating enough disturbance to cause the materials to collapse and then form a star. Yusef — Zadeh now speculates that in addition to stars forming near black holes, that planets may, too. The disk around a protostar (a mass of gas and materials that form early in star formation) breaks off into clumps of matter, and when paired with the extreme force of a black hole, may cause the formation whole planets.

Comment Re: And It's Illegal to Videotape Police (Score 1) 489

It was a law on the books in several states, at least indirectly. In Illinois, it was explicit enhancement of eavesdropping to a class 3 felony when used against certain protected parties (police, states attorneys, etc.). In California, it was application of wiretapping dual consent laws.

These laws were leveraged by police to harass, and even charge, citizens recording public actions by law enforcement. I'm not sure about every state, but it was struck down in the courts in Illinois.

In NYC, the NYPD used the existence of an ancient (pull out antenna) cell phone hidden gun to make the claim that they were within their rights to fire on citizens with cell phones, as cell phones constituted a "legitimate threat". That is, at the very least, a law enforcement officer using intimidation to enforce an unlawful (and unconstitutional) order. Armed and threatening the use of lethal force is textbook assault. These forceful (mis)applications of police-protecting laws need to be remedied by clear enshrinement of the protection of public documentation as fundamental to free speech.

The truth, in public, should stand at the front of the line of forms of speech that should remain free.

Submission + - Getting Started Developing with OpenStreetMap Data (dice.com)

Nerval's Lobster writes: In 2004, Steve Coast set up OpenStreetMap (OSM) in the U.K. It subsequently spread worldwide, powered by a combination of donations and volunteers willing to do ground surveys with tools such as handheld GPS units, notebooks, and digital cameras. JavaScript libraries and plugins for WordPress, Django and other content-management systems allow users to display their own maps. But how do you actually develop for the platform? Osmcode.org is a good place to start, home to the Osmium library (libosmium). Fetch and build Libosmium; on Linux/Unix systems there are a fair number of dependencies that you’ll need as well; these are listed within the links. If you prefer JavaScript or Python, there are bindings for those. As an alternative for Java developers, there’s Osmosis, which is a command-line application for processing OSM data.

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