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Shark

US Navy Breaks Laser Record 294

ectotherm writes "The US Navy has broken the existing record for the power of a laser. Their new free-electron laser can burn through 20 feet of steel per second. 'Next up for the tech: additional weaponization. The Navy just awarded Boeing a contract worth up to $163 million to take that technology and package it as a 100 kW weapons system, one that the Navy hopes to use not only to destroy things but for on-ship communications, tracking and detection, too — using a fraction of the energy such applications use now, plus with more accuracy.' Now all we need to do is upgrade the sharks..."

Comment Re:In other words (Score 1) 517

Because there is no incentive for normal people to spend it.

And the tech industry thrived because the value appreciation of what could be done with technology grew faster than the rate at which the cost of said pieces of technology lost value. That has little to do with the discussion, however - that is simply a reflection of the mass of technology investment.

Comment Re:In other words (Score 1) 517

> No, currency is whatever we decide it is. You are speaking only of one small subset of currency known as fiat currency. There is nothing intrinsic about currency that says it has to devalue over time.

Appreciating resources are not actually used as currency. They're investments.

I have several hundred bitcoins. I have absolutely zero intention of spending them until the libertarians driving it realize that they're duping themselves. Which I expect to take a very long time.

Comment Re:"Better" didn't help Yahoo. (Score 1) 356

Honestly when I first found your site my reaction was 'What? No address? It's in my flipping DNS query. No one who uses my sites gives a damn what my address is...' ...which is another point, if someone's out shopping, a resource like yours is good. If someone's looking for information or something else for free, then you need a different criteria.

Comment Creators should not obsess over their forums (Score 1) 221

None of their fans are going to want to see all of their time taken up by community engagement. Some, certainly, are clueless, and enjoy being time vampires. You deal with time vampire 'fans' the same way you deal with time vampires in real life.

If you have an issue with the time commitment, make a rule for yourself and stick to it. "I'm only going to visit the forums on Friday nights." Or something similar. People will give you a wide berth, especially once your forum reaches a decent size (more than 10k members or so). Maybe a bit too wide, even.

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