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Comment Fixed capacity (Score 1) 81

One important point that others above have alluded to but haven't outright stated:

While the exponential scaling of rocket equation is an important limiting issue when building larger and larger rockets, for any given rocket (or rocket configuration) the payload capacity is fixed. If you have a payload that is too large for a Falcon 1Pegasus, but doesn't need the full capacity of a Falcon 9, all that extra capacity goes to waste. It costs essentially the same amount to launch a Falcon 9 at 60% capacity as it does to launch it at 90% capacity. You can share payload with multiple customers, but that limits which orbits they can use.

Space X can calculate how much weight the recovery system and fuel requires and how much money they can save by reusing the first stage, and give a discount to customers who give up that additional payload capacity. If there is a market for those lower cost launches, then great. If not, then keep treating the 1st stage as disposable.

Comment Re:Hmm (Score 2) 81

Running a business like this takes a lot of work, and for it to succeed well enough to actually get working rockets off the ground you need to attract top-notch engineers who believe that working for you isn't just a waste of their time (more than a billionaire's plaything), and management that can create the right environment for them to succeed without blowing through your money for nothing. It is much less expensive, less risky and less time consuming to just pay Russia for a thrill ride than to create your own rocket company. So I can understand why most would choose to go that route, and leave the latter for those who genuinely want to shake up the market.

Comment Re:it can be air filled (Score 2) 200

That said, the total payload mass that the ship could support is roughly the same whether it is inside the airship or outside in a gondola, and the more space you want to make available for use, the more mass you would have to dedicate to structure rather than payload. So it would be less cramped than a tiny capsule, but you would still need large expanses of mostly empty space to provide the needed buoyancy.

In practice, it might be better to have a balloon filled with a less dense gas to decrease the total volume needed to support the desired payload, and then have an attached air-filled "gondola" that is nearly as large as the balloon.

Comment Re:Go MS! (Score 1) 200

Remind me again who's been in charge of charge of the House, the Senate, and the White House for most of Obama's tenure? Sure, a Republican was pushing for this pork. But it passed a Senate and a White House both controlled by Democrats, either of which could have easily stopped it. Neither did. In fact, depending upon the timeline (which I'm too busy to fully look up at the moment), it's possible the Democrats were in control of the House as well at the time this was going on. I can't recall exactly when the Republicans took over the House.

The truth here is the entire system is contemptible. Both Republicans and Democrats bear equal responsibility for this debacle. And to suggest there aren't billions and billions of dollars of pork barrel projects championed by Democrats is disingenuous at best.

Comment Re:JPEG2000 replaced JPEG (Score 4, Informative) 377

You don't have to wait for someone to pop out of the woodworks. BPG is nothing but a still frame of HEVC video which is patented up the ass. Bellard and other open source video authors are accustomed to ignoring the patent situation because they don't really have a choice if you want to be interoperable, but that isn't an excuse for creating patent problems in a field where there are already widespread royalty free standards (JPEG, PNG).

Comment Re:Phew (Score 1) 191

Yeah same here. The only bad thing I saw were the MRAPs which have already been in the local news. I can't imagine that there are enough situations where such a vehicle would be needed to justify the high maintenance costs. They are mostly used for show, as projections of power.

Other than that, it's a bunch of useful items. The larger police departments got explosive ordinance disposal robots, scopes, utility trucks, helicopter. The forest service got a bunch of night vision supplies. The department of corrections got a big ol power distributor. One of the more rural tribal departments got a road grader, some generators, welders, and even a field kitchen.

Good to see that tax payer funded equipment going to good use.

Comment Re:We've already seen the alternative to regulatio (Score 1) 93

Regulations can suck, but they don't -have- to.

Like any tool, regulations can be abused. That's why We The People should be especially vigilant in allowing them to be established in the first place. As hard as I might try, I can't find anything in the federal and state Constitution that empowers the government to look out for me making shitty decisions. Therefore, the government has no business saying who can or cannot drive a taxi. If Uber gives shitty service, they will fail because the market will MAKE them fail. It's not the government's job to choose winners and losers when it comes to providing voluntary services.

These regulations are protection rackets, no more, no less.

Comment Re:We've already seen the alternative to regulatio (Score 2) 93

Come on, man; nobody in the nerderati even knew about taxi regulations until we started talking about Uber.

Actually, anybody who knows anything about how labor unions -- and, in the case of Las Vegas, the spectre of organized crime syndicates -- use their political muscle to destroy free market competition knows pretty much whatever they need to know about this situation. Uber/Lyft represented a threat to the government-enforced near monopoly of the taxi market, using laws created by labor unions and pitched to politicians in concert with generous campaign contributions. Business as usual.

Submission + - Comcast Forgets To Delete Revealing Note From Blog Post

An anonymous reader writes: Earlier today, Comcast published a blog post to criticize the newly announced coalition opposing its merger with Time Warner Cable and to cheer about the FCC’s decision to restart the “shot clock” on that deal. But someone at Kabletown is probably getting a stern talking-to right now, after an accidental nugget of honesty made its way into that post. Comcast posted to their corporate blog today about the merger review process, reminding everyone why they think it will be so awesome and pointing to the pro-merger comments that have come in to the FCC. But they also left something else in. Near the end, the blog post reads, “Comcast and Time Warner Cable do not currently compete for customers anywhere in America. That means that if the proposed transaction goes through, consumers will not lose a choice of cable companies. Consumers will not lose a choice of broadband providers. And not a single market will see a reduction in competition. Those are simply the facts.” The first version of the blog post, which was also sent out in an e-mail blast, then continues: “We are still working with a vendor to analyze the FCC spreadsheet but in case it shows that there are any consumers in census blocks that may lose a broadband choice, want to make sure these sentences are more nuanced.” After that strange little note, the blog post carries on in praise of competition, saying, “There is a reason we want to provide our customers with better service, faster speeds, and a diverse choice of programming: we don’t want to lose them.”

Comment Re:Comparison to Wikinews (Score 1) 167

Well based on the current interface, it will differentiate itself by making articles a series of disconnected statements, with no editing for flow at all. This makes it easier to link back to the original source of each statement, but kills any sort of readability like the worst of the inverse pyramid writing style rising again after its near death.

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