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Comment Re:RMS is nuts but that doesn't make him wrong (Score 2) 247

One of the great things about owning a drill press for example is that I can open it up and tinker with it if I feel the need

The comparison you are making is flawed. Free software is equivalent to free blueprints. The compiled code is analogous to the physical drill press.

Of course, a compiled program is usually licensed: you likely can't reverse engineer it or resell it.

Comment I'm getting old... (Score 1) 289

One of my first engineering jobs was programming an old milling machine. You wrote the program code in an editor on a computer, then had it output on a roll of punched paper tape. The code was punched into the tape transversely, in simple 8-bit ASCII. Hanging chads would really ruin your day.

My big contribution was a program that could punch a human readable header onto the tape. Written in the finest QBASIC.

Image

White House Correspondent Tweets His Heart Attack 77

Tommy Christopher, who writes for mediate.com, has reporting in his blood, so much so that he livetweeted every part of his recent heart attack. "I gotta be me. Livetweeting my heart attack. Beat that!" and "This is not like the movies. Most deadpan heart attack evar. Still hurts even after the morphine," were among his updates as he was rushed to the hospital. Christopher is now in stable condition after recovering from emergency surgery.
Image

Man Wants to Donate His Heart Before He Dies 456

Gary Phebus wants to donate his heart, lungs, and liver. The problem is he wants to donate them before he dies. Gary was diagnosed with amyotrophic lateral sclerosis, better known as Lou Gehrig's disease, in 2008. Phebus says he'd like to be able to donate his organs before they deteriorate, and doesn't consider his request suicide because he's "dead anyway."
Robotics

The REX Robotic Exoskeleton 53

ElectricSteve writes "When Robert Irving was diagnosed with Multiple Sclerosis, it was the catalyst for him and his childhood friend, Richard Little, to turn their engineering skills to the task of developing an exoskeleton that was a practical, standing-and-walking alternative to wheelchairs. The result is REX, an exoskeleton made of strong, lightweight materials that is designed to support and hold a person comfortably as he moves. Users strap themselves in to the robotic legs with a number of Velcro and buckled straps that fit around the legs, along with a belt around the waist. While most robotic exoskeletons we've looked at, such as the HAL, augment human motion, this is generally not an option for wheelchair-bound users, so REX is controlled using a joystick that sits at the wearer's waist level." The rig is expected to cost $150K when introduced later this year in New Zealand. Gizmag has an obnoxious timed popover subscription nag, so NoScript is indicated.
Government

Survey Says To UK — Repeal Laws of Thermodynamics 208

mostxlnt writes "As we noted, the new Tory UK government has launched a website asking its subjects which laws they'd most like repealed. There are proposals up for repeal of the Laws of Thermodynamics: Second, Third, and all (discussion thread on this one closed by a moderator). One comment on the Third [now apparently deleted] elucidated: 'Without the Third Law of Thermodynamics, it would be possible to build machines that would last forever and provide an endless source of cheap energy. thus solving both potential crises in energy supply as well as solving the greenhouse gas problem in one step... simples... eh?'"
Open Source

Licensing an Abandonware Game? 148

WolverineOfLove writes "I'm recreating a 1980s abandonware game with copyrights that have been seemingly unused for the past 18 years. The situation is detailed further in a Slashdot journal entry I just wrote, but in short: Is it worth dealing with all the copyrights and paying money if I want to recreate an abandonware title as an open source game? I know there are legal implications to certain decisions I might make, but there is a real possibility that this game's copyright holder will do nothing with the rights, and I'd much prefer preserving it for others than letting it fade away."
Earth

Breaking the Squid Barrier 126

An anonymous reader writes "Dr. Steve O'Shea of Auckland, New Zealand is attempting to break the record for keeping deep sea squid alive in captivity, with the goal of being able to raise a giant squid one day. Right now, he's raising the broad squid, sepioteuthis australis, from egg masses found in seaweed. This is a lot harder than it sounds, because the squid he's studying grow rapidly and eat only live prey, making it hard for them to keep the squid from becoming prey themselves. If his research works out, you might one day be able to visit an aquarium and see giant squid."
The Almighty Buck

How Do You Measure a Game's Worth? 188

RamblingJosh writes "Video games can be very expensive these days, especially with so many great games on the horizon. So I wonder: how exactly do you get the most gaming entertainment for your dollar? '... the first thing I personally thought about when approaching this was money spent versus time played. Using Final Fantasy Tactics: War of the Lions as an example: I bought the game for about $30 Canadian, and played it for roughly 85 hours. That comes out to 2.83 hours per dollar spent, a pretty good number. In this case, the game was a lot of fun and it was cheap, and so the system works fairly well. There are so many other things to think about, though. What if the game wasn't so good? What about the fact that it's portable? ... What about the new content? Multiplayer?'"
Programming

The State of Ruby VMs — Ruby Renaissance 89

igrigorik writes "In the short span of just a couple of years, the Ruby VM space has evolved to more than just a handful of choices: MRI, JRuby, IronRuby, MacRuby, Rubinius, MagLev, REE and BlueRuby. Four of these VMs will hit 1.0 status in the upcoming year and will open up entirely new possibilities for the language — Mac apps via MacRuby, Ruby in the browser via Silverlight, object persistence via Smalltalk VM, and so forth. This article takes a detailed look at the past year, the progress of each project, and where the community is heading. It's an exciting time to be a Rubyist."

Comment Re:Some assembly required (Score 1) 264

Why couldn't you print them in assemblage?


How do you propose printing a spring under compression (say as part of a valve train?) How about maintaining the thousandths of an inch precision of a camshaft when it is free to rotate? How about getting the the correct torque on a head gasket bolt?



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