And it turns out that it wouldn't be the first time the firm did this. Sony started out as a radio repair shop in a bombed-out department store.

They don't weigh, not because the rule doesn't apply, but because people don't go very far above the limit often enough to bother breaking out the scales. Take a look at the thing. Even if it weren't a cannon, I think they'd break the scales out for that.

Neither necessarily follows as a consequence of personhood. Children cannot be held liable in civil suits and in most cases very young ones cannot be held criminally responsible, not because children aren't human, but because they can't reasonably be expected to take a responsible, independent part in human society.

Welfare for animals is not a consequence of animal personhood, but a consequence of humans taking animals from their natural environment. Once you have custody of an animal, by the norms of our society you are responsible for that animal's welfare. When I catch a fish which I don't plan to release, I pith it with a sharpened screwdriver, not because the fish has human rights, but because letting an animal die a slow and painful death when it's easy to kill it quickly and painlessly is needlessly cruel.

Well, what about people with aphasia? Do they lose their human status because they can't use language? Also, when reasoning about the abstraction capabilities of great apes it's important not to reason from assumptions. I've had the good fortune to work with primate field researchers, and there's good reason to believe that chimpanzees (for example) plan ahead; this necessarily involves a concept of "self" and "other", "now" and "in the future", all of which I think can reasonably be called abstractions, in fact I'd say they're the key ones. "Freedom" means nothing to an animal that has no concept of self or future.

It's seems perfectly plausible to me that an adult great ape might be a "person" but a blastula with a couple of dozen cells is not, nor a one ounce fetus at the end of the first trimester. The baby's brain at birth will weigh more than a dozen times that at birth.

The interesting thing is when researchers did plots of estimated ages of paleolithic skeletons, the population showed exponential decay from the age of maturity. For modern populations in advanced societies the # deaths vs. age of death curve is relatively flat until you start getting into the 60s and 70s.

What this tells you is that paleolithic people didn't die from age related causes. They got picked off by accident, mishap, violence or infections that cut down people in their prime, so it made no difference whether you were 16 or 30, your chances for surviving another year were the same.

So this kind of makes sense; he's looking to move into a population which does not die from age. It's the kind of thing that makes intuitive sense, but often doesn't pan out. What *might* make sense is a counter-intuitive move: fasting, or intermittent fasting where you fast on alternate days. This reproduces the way paleolithic people consumed calories: not three meals a day on the clock, but feasting after a kill and making

Taking HGH is just proof that having money doesn't make you smart or well-informed. He is going to need that cancer cure soon if he keeps that up. His plan is like pouring oil on a smoldering fire and hoping they develop really good fire extinguishers soon. It also seems very un-paleo to me. Paleolithic people went through periods where they had plenty of HGH (feasting) and periods with low HGH levels (fasting). Some researchers believe the fasting period confers many aging related health benefits.

I'd guess you could successfully hijack a plane with a cannon that was small enough to hand-hold, provided someone else smuggled the shot and powder onboard. Presumably we're talking about a very light cannon here, otherwise it'd exceed the passenger's carry on weight allowance, which is usually about 20-30 pounds.

But that's not the real issue. The real issue is the balance between the thought and expertise we're willing to pay for in an inspector and the common sense you expect from passengers. You *could* in theory pay enough (both in salary and delay) to hire inspectors with the training and education to make a determination whether a historical firearm presents a potential threat, or you can have a simple rule of "if it looks like it can shoot, you can't carry it on," and expect the public to figure out that they should ship their cannon rather than stuff it into their

Actual parent of kids who turned out be civilized human beings here.

I never felt resentful when ivory-tower experts had an idea about child rearing, because I could always look up their sources and decide for myself whether that evidence was credible. Often I didn't find their claims credible, but other times I did. The problem with the self-appointed "experts" who have no evidence to support this claim. These come in two flavors, those who recast parenting fads as "science", but actually have no evidence to support their claims; and "traditionalists" who advocate corporal punishment. The traditionalist's evidence tends to be, "Dad used to whup the hell out of me, and look how I turned out." Well, you seem OK, but so do a lot of other people who were raised completely differently from you.

The truth is that most people seem to turn out more or less OK. I believe there's a powerful tendency for kids to grow up average-ish that thwarts every parenting philosophy, and rescues kids from some truly awful parenting.

I had a friend growing up whose mother "taught" her children to be careful with fire by burning their hands on the stove when they were toddlers. This was before mandatory reporting, so nobody realized on her youngest that this was the third toddler she'd brought into the emergency room with serious hand burns. She also beat her kids with a razor strap whenever they annoyed her -- who the hell kept a razor strap in their house, even back in the 60s? In the summer she kicked her kids out of the house when she woke up at 7AM and wouldn't let them back in until 7PM, not even to use the bathroom. They used to shit on the street, until my Mom found out and let them use our bathroom. Families in the neighborhood fed them like stray cats. You'd think kids raised that way would be totally dsyfunctional adults, but in fact these kids all grew up to be, apparently, normal. Just like my brothers and sisters. We grew up in a tight-knit, permissive household where physical punishment was never used, and we turned out to be normal, law-abiding adults.

I'm not saying parenting doesn't matter. I'm saying relax and enjoy one of life's great experiences. Do your best to do what's right, but don't worry when people tell you (as they will) that that's wrong. There's more than one way to do it, and you can recover from a few mistakes, or even a lot of mistakes. Parenting is one of the few endeavors where sincere effort counts in itself.

Old ways of doing things often hang on an unexpectedly long time because a mature technology has the advantages of ubiquity. People are comfortable with it, all the kinks have all been worked out, and its popularity gives it a huge structural cost advantage.

You can't think in terms of how expensive it would be to have a 50 lb block of ice delivered to your doorstep today. The *marginal* cost of having ice delivered is nil when everyone on your street is getting it. Everyone had an actual "icebox", and since it had no moving parts it never needed servicing or replacing. So when electric refrigerators became available it was a choice of keeping your perfectly good icebox with its reliable, regularly scheduled ice delivery, or buy a cranky, complicated, expensive piece of machinery that would pay for itself just in time to need replacing. If the ice industry killed itself by shipping polluted ice, it's probably because they couldn't expand their supply to meet demand.

I'll bet the grandchildren of kids learning to drive today will find the whole concept of a massive, truck-based gasoline distribution network absurdly complicated. But it works because it's massive, and because it's ubiquitous we assume it is simple -- which it is on the consumer end. On the production end it is fantastically complicated and labor intensive.

Speaking of the Boston ice industry, I live a half mile from a 20 acre (8 ha) pond that supported a major ice operation in the 1800s. Pictures show men harvesting blocks of ice eighteen, even twenty-four inches thick for shipment around the world. In the non-winter months the companies operated water-powered mills. Ice was a classic case of exploiting slack resources. Ice meant no head for the water powered mill, and an idle workforce. So electric refrigeration wasn't the only pressure on the ice industry: electric factories would have raised the price of winter labor.

Today that same pond never gets more than a couple of inches of ice, even in last year's "polar vortex" event -- you can't make ice that thick in a couple weeks, you need a cold winter that starts early and doesn't let go for months. When I was a kid this pond iced over in December. Now it ices over in Janurary, or Feburary, or some years not at all except for the lee end. In January I can fish from my canoe on ponds where I would once have been ice-fishing.

The difference with a 3d moulder being that, instead of taking a couple hours to 3d print a mould, then stop your production line and manually install the new mould in place of the old, then start it back up again you could effectively instantly form 3d mould (via microactuators or whatnot), do a 15 minute production run and make a couple hundred parts, then move on to mass producing the next part you need with no break in-between. Your "factory" could be in full production mode nonstop yet have a single line produce many dozens of different types of parts over the course of a day.

When one thinks of space colony applications, it quickly becomes clear how essential such a thing will be. Even if you try to simplify, you're still going to have tends to hundreds of thousands of types of parts that will wear out with time. Let's say 100k unique types of of parts with a mean lifespan of 3 years - that's probably pretty realistic for a colony. That means you'll have to produce a new type of part every 15 minutes nonstop - with quantities varying from one-offs to the tens of thousands, depending on the part. Now think of how big your typical production line is and how much mass that means transporting from earth. Clearly, rapid production flexibility is critical! (same applies to all steps of the chain, including robotic assembly)

(and yes, I know a single moulder or whatnot cannot achieve all possible production jobs, real production lines involve many types of materials and many processes... it's just an example of a common production mechanism :) )

(as another side note, it should even be possible to make 3d moulds for metals. Carbon fiber cloth - or better, graphite fiber cloth - can tolerate temperatures hotter than many metals, but still has stretch and could be shaped with an array of actuators).

There are tons of online services already like iMaterialize and Shapeways - they do really excellent work.

Where is the "only public enemy number one" rule written down?

Mockery is what we do to political leaders, our own included. Some of us even mock political leaders we support. And that's the test of whether you truly believe in someone or in a system. Everybody mocks people they disagree with, it takes real confidence to mock people you agree with. At least that's the way Americans view things. A leader who can't take a ribbing is weak, and the more elaborate the display of machismo or military trappings the weaker we think he is.

Where are these cheap bastards you speak of? Cheap bastards would be paradise, next to the *predatory* bastards in Congress who pose as cheap bastards while steering money to political allies' companies.

In the name of freedom.

What makes you think your tax money isn't going to SpaceX?

You can turn that question around. Given the manifest possibility of such a act, why haven't more organizations taken steps to prevent them?

We keep hearing from the companies attacked and the press that these attacks are "sophisticated", but this attack started with a simple spear phishing attack. People use "sophisticated" to mean "more trouble than we were prepared for."

Comparisons to Stuxnet seem overblown and (in some cases) self-serving. Stuxnet was designed to undermine systems the perpetrator had no access to; it would work even if the administrators of the target system successfully locked the attacker out. In this case the administrator failed to secure the network from the attacker.

Not every persistent threat is an advanced one.