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Comment Re:Good thing technology never moves forward (Score 1) 490

Possibly. There are a number of ways to game this: Freezing, bad raw material, less structural elements, overpressure ammunition, putting something in the barrel, etc. However, I do not believe they are lying, I think it just requires a lot of expertise to get this right. On the other hand, drilling a hole into a solid block of material may give superior results without the need to get the printing right.

The kicker in the end is that you cannot usually get ammunition in countries with strict gun control and a different black-powder-and-ball design may be needed anyways. But quite frankly, what do you need guns for? Gun violence is very rare in countries with strict gun control. If somebody pulls one on you, you run away and call the police. But you being run over by a car is vastly more likely, so I would recommend being careful when crossing streets as an effective measure that greatly outperforms carrying a gun in preserving your health.

Displays

4K Displays Ready For Prime Time 207

An anonymous reader writes "After the HD revolution, display manufacturers rolled out gimmick after gimmick to try to recapture that burst of purchasing (3-D, curved displays, 'Smart' features, form factor tweaks, etc). Now, we're finally seeing an improvement that might actually be useful: 4K displays are starting to drop into a reasonable price range. Tech Report reviews a 28" model from Asus that runs $650. They say, 'Unlike almost every other 4K display on the market, the PB287Q is capable of treating that grid as a single, coherent surface. ... Running games at 4K requires tons of GPU horsepower, yet dual-tile displays don't support simple scaling. As a result, you can't drop back to obvious subset resolutions like 2560x1440 or 1920x1080 in order to keep frame rendering times low. ... And single-tile 4K at 30Hz stinks worse, especially for gaming. The PB287Q solves almost all of those problems.' They add that the monitor's firmware is not great, and while most options you want are available, they often require digging through menus to set up. The review ends up recommending the monitor, but notes that, more importantly, its capabilities signify 'the promise of better things coming soon.'"

Comment Re:From the article... (Score 1) 339

For variable values of "high end". Or in fact for things that many people cannot do, but which do not require real skill either. There is zero evidence for anything like that happening on the actual high end. There is ample evidence for the contrary. Of course, not many people have "high end" capabilities, but these people are in high demand.

Robotics

Robots Will Pave the Way To Mars 95

szotz (2505808) writes "There's a lot of skepticism swirling around NASA's plan to send humans to Mars in the 2030's, not to mention all those private missions. If we want to have sustainable (read: not bank-breaking) space exploration, the argument goes, there's no way we can do it the way we've been going to the moon and low-Earth orbit. We have to find a way to exploit space resources and cut down on the amount of stuff we need to launch from Earth. That's not a new idea. But this article in IEEE Spectrum suggests research on resource extraction and fabrication in low and zero gravity might actually be making progress...and that we could take these technologies quite far if we get our act together."

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