Those 1% of users will be the developers and the people writing how-to's and web apps. So take them out of the mix. It just seems problematic to me. I have one. It was too difficult to do anything more than check email and Facebook, so I installed Ubuntu. Want to edit a document in Dropbox? It is too complex for someone like my wife. If that is the intended audience, it will never gain traction and succeed.

One issue with the Chromebooks is that if you upgrade the memory or hard drive to a ssd, you void the warranty. I asked a Chrome tech to confirm this with a supervisor. You are not going to get much geek interest in a product if they can't upgrade a hard drive. So... It is going to languish with the low end users and not do much. My 2 cents

I am not a lawyer either, but even the Wikipedia article addresses the hard drive issue. "Warrantors cannot require that only branded parts be used with the product in order to retain the warranty.[7] This is commonly referred to as the "tie-in sales" provisions,[8] and is frequently mentioned in the context of third-party computer parts, such as memory and hard drives."

I suspect the capital ships will be dancing around each other at great range, so the commanders will likely be in human-occupied fighters a little closer to the action. Of course, AI-controlled missiles and drones will be doing the bulk of the damage.

I think the "7 minutes of terror" have shown us that humans will likely play a role in space combat. IMHO human intelligence working with AI will be a deciding factor in any conflict. When dealing with enemies light-minutes (or even light-seconds) away, your commanders need to be closer. Hence fighters. That said, humans can't cope with the acceleration nor reaction times needed for direct combat, so I'd expect them to stay back a bit.

Unless you have a perfect optical cloak, you will always disrupt the pattern of stars behind you. So, I'd imagine military spacecraft would quickly sweep the 'sky' with several telescopes, making detection a probabilistic function given distance.

Although it may not be practical, I've often wondered if the opposite approach would work a little better. Have a hermetically sealed space between two layers of wall and a pump on the outside that creates a near vacuum. No matter between the walls means no sound conduction between them, although sound might travel along the edges of the space. This approach might work better for windows, albeit you'd want to check their pressure tolerances before attempting it.

All payment systems have perverse incentives. Fee-for-service encourages doctors to err on the side of doing procedures. Capitation (per patient) encourage cherry picking the healthiest patients (and moves financial risk from the insurance company to the doctor, which is asinine). Bundled payments (per diagnosis) encourage over-diagnosing (and treating) patients as well as cherry picking. Flat salaries encourage doctors to see fewer patients (and we already have a doctor shortage).

America is all-ears if you have a better idea than these. Very few doctors outright game the system, but humans tend to repeat what they're rewarded for. There's a lot of professional opinion and borderline cases in medicine, and the way one errs is usually consistent with the way one gets paid.

This is a crime and it's unfortunate for GoDaddy's customers. That said, I see two errors in your judgement that made this possible:

First, you chose to associate with GoDaddy, which is a calculated risk at best given how they earned the internet's ire with their SOPA position, and they weren't terribly reputable to being with.

Second, your primary and secondary DNS servers have a common point of failure. That's rather common, heck I do it for my own websites, but I'm not dependent upon them for anything critically important, thus I can afford to be lazy.

Here's the actual evidence on the three you mentioned:

• Arnica - Never been shown to have any effect, it performed worse than placebo in the last study (statistically insignificant of course)
• Cinnamon - It does have a statistically significant effect. It's clinically irrelevant though, as it improves Hgb A1C by a mere 0.04 - 0.14. Plus, given how close the range is to zero, there's a 3.5% probability that the results occurred due to random chance (less than 5% is the cut-off, but that's very weak data -- in fact, it'd fail a traditional two-tailed test for inequality).
• Epimedium - A controversial Chinese study showed a slight benefit in bone density for post-menopausal women. Not the right kind of "bone" I suppose...

The thing about herbals and their ilk is that it's all hogwash except the speaker's favorite. To be fair, some herbs have slight effects, but far too little to make them anything more than a placebo. Doubly so since the manufacture of supplements isn't regulated, so you frequently don't get what's on the label. St. John's Wort is a good example. It's been shown to have a small antidepressant effect. However, the various herbal formulations vary from a small dose of the active ingredient (not enough to do anything, except maybe interfere with warfarin levels due to how sensitive they are), to none at all. Therefore, it's not recommended to actually treat depression. OTOH, it doesn't hurt anything in otherwise healthy people, so many doctors are fine with their patients taking it, perhaps even pleased with the placebo effect.

BTW, if pharmaceuticals thought that herbals worked they'd isolate the active ingredient, patent the process, and sell it for an obscene mark-up. The cost to manufacture the drug has almost no effect on its price, but a cheap to manufacture drug is more profitable (Profit = Price - Cost). Either pharmaceuticals don't want to make money, or their teams of drug researchers don't think herbals and the like work. Which is more likely?

How is homeopathy recognized as valid? The US doesn't require non-medicines to adhere to FDA regulations. Homeopathy isn't special in this regard, candy is likewise exempted. Of course, that's also why homeopathic placebos must print disclaimers that they don't treat any disease (a far cry from "recognize[ing] homeopathy as valid").

As an interesting historic note, the FDA originally wanted to subject dietary supplements to the same efficacy requirement as medications. This was extremely unpopular as people realized their favorite vitamins, homeopathic remedies, and sports performance supplements would be taken off the market, so they didn't make that a requirement. To my knowledge, these products are legally considered "food" rather than "medicine".

I agree that they're putting the cart before the horse. We shouldn't worry much about interstellar travel until we've colonized the solar system. Besides, our own solar system is pretty interesting and surprisingly unknown.

That said, relativity isn't a concept that comes readily to most people. Interstellar distances are quite vast, but not insurmountable. If we had the technology, one could travel to the Andromeda Galaxy in a mere 28 years. There's no reason to return either, unless you want to be a Cro-Magnon and live in a zoo, so it's a one-way trip to start a colony.

First, calculate how much money a loss of source code would set you back (e.g. if it means bankruptcy then that's your retained earnings). Next, multiple that number by the combined probability of all catastrophes that would wipe out your data but not kill you or your ability/desire to conduct business. The product is the number of dollars you should spend worrying about it.

Honestly, that number is probably almost zero. If there's a massive loss of data for everybody then our economy is going to collapse and most companies will cease to exist (perhaps many governments as well). We'd probably also lose all the infrastructure necessary to develop and sell games. The government and large companies in vital industries should absolutely care about this, but small companies probably shouldn't.

Most people do not take medication 100% of the time. We're human and it's easy to forget. But, when the doctor asks, it's difficult to quantify and embarrassing to admit. You're free to disregard your doctor's advice, but most people would prefer their doctor have accurate information before giving that advice.

For example, if you don't take your diabetes medication regularly, your blood sugar won't be well regulated. With this technology, it becomes obvious that it's a compliance issue rather than an insulin resistance issue. You now know it's a problem, and your doctor will suggest ways to remember to take your medicine rather than increasing the dose (potentially very dangerous).

For controlled medications, it becomes easier to tell if someone is selling their painkillers on the street. Differentiating drug abuse from under-treated pain also becomes easier. ("You ran out early, I see you took 8 pills at a time and blew through your supply in a week." VS "You ran out early, I see that you've been taking them every 3 hours, so we need to switch to a longer acting form.")

Huh? Modern (e.g. 1950s) hunter-gatherers, living in lands unsuitable for agriculture, spent around 20 hours per week gathering food. How else would they have had time to develop art, culture & language while colonizing the globe? Agriculture was a huge step down, requiring ~100 hours a week until very recently. Quality of life suffered dramatically, but farming supports far greater populations, so it became dominate through military might (and drunkenness). Here, and here are some interesting articles on the topic.