Solar sail can achieve 25% light speed, according to NASA, and Alpha Centauri is 4 light years away.

You want a manned mission (with robots doing all the actual work) to determine if the conventional wisdom that a manned mission to the outer planets is physically impossible is correct. Even if the pilot dies, you learn the furthest a manned mission can reach. There's seven billion people, you can afford to expend one or two. Ideally, they'd be volunteers and there'll be no shortage of them, but if you're concerned about valuable life, send members of the Tea Party.

Here's a concrete example for you.

Cleveland Cops recently shot a black teenager who had an air-pistol.

That's OK, because the air pistol is indistinguishable from a real pistol (the red tip had been removed), and the police followed proper procedure. In a statement given to the press, the police described how the teenager had been told three times to raise his hands, and when he didn't comply and went for the pistol, he was shot twice and killed.

No problem, it wasn't a black-on-white issue, the police were responding to a call, it really *really* looked like he had a pistol, and he didn't respond to repeated commands to surrender.

...except that video of the shooting shows police opening fire less than 2 seconds after arriving on the scene, and neither [of the two policemen] administered first aid to Rice after the shooting.

The entire police force closed ranks and kept quiet while the department made an official statement that was a complete falsification of the evidence, in order for two officers to shirk legal responsibility. The police didn't release the surveillance video until public pressure forced them to.

So enlighten me, I'm confused. Which of the police in the Cleveland police force are *not* guilty of aiding and abetting a crime?

No big surprise. The military are willing to invest what it takes for what they need. Military entities are, by necessity, pitifully naive when it comes to anything useful, but once they specify what they think they want, they don't shirk at the cost, they get the job done. A pointless job, perhaps, but nonetheless a completed job.

The corporate sector wants money. Things don't ever have to get done, the interest on monies paid is good enough and there hasn't been meaningful competition in living memory. Because one size never fits all, it's not clear competition is even what you want. Economic theory says it isn't.

The only other sector, as I have said many times before, that is remotely in the space race is the hobbyist/open source community. In other words, the background behind virtually all the X-Prize contestants, the background behind the modern waverider era, the background that the next generation of space enthusiasts will come from (Kerbel Space Program and Elite: Dangerous will have a similar effect on the next generation of scientists and engineers as Star Trek the old series and Doctor Who did in the 1960s, except this time it's hands-on).

I never thought the private sector would do bugger all, it's not in their blood. They're incapable of innovation on this kind of scale. It's not clear they're capable of innovation at all, all the major progress is bought or stolen from researchers and inventors.

No, with civilian government essentially walking away, there's only two players in the field and whilst the hobbyists might be able to crowdsource a launch technology, it'll be a long time before they get to space themselves. The military won't get there at all, nobody to fight, so the hobbyists will still be first with manned space missions, but it's going to take 40-50 years at best.

We have the technology today to get a manned mission to Alpha Centauri and back. It would take 15-20 years for the journey and the probability of survival is poor, but we could do it. By my calculations, it would take 12 years to build the components and assemble them in space. Only a little longer than it took for America to get the means to go to the moon and back. We could actually have hand-held camera photos taken in another solar system and chunks of rocky debris from the asteroid belt there back on Earth before Mars One launches its first rocket AND before crowdfunded space missions break the atmosphere.

All it takes is putting personal egos and right wing politics on the shelf, locking the cupboard and then lowering it into an abandoned mineshaft, which should then be sealed with concrete.

Example: In 2006, the Fijian military seized power from the elected Parliament. Some time afterward, on instruction from the military dictator, the President abrogated the constitution. During the entire tenure of the military regime, they did not issue a single law. They lacked the constitutional authority to do so. Instead, they issued a number of decrees, because that's what they were: Follow this instruction or get a visit from some very burly men with guns.

During the time between the abrogation of the old constitution and the promulgation of the new one (a period of several years), Fiji was a non-constitutional republic.

It's a two-step process. The first is a chemical that dissolves the proteins (still in their "cooked" folding), and the second is some sort of centrifuge or similar (they don't go into details on the device in the article) that subjects the proteins to very high sheer strain, effectively mechanically unfolding them so that they can then relax back into their natural state.

Not exactly a spice you can sprinkle onto your steak, but still pretty neat. :)

That just raises another issue - why are you services and utilities so unreliable in the US? Here in Iceland we get hurricane-force winds several times a year on average - I've had gusts over Cat 5 on my land. Winter isn't incredibly cold but is super wet (all precipitation forms), windy, and lasts a long time. Up at higher altitudes you get stuff like this (yes, those are guy wires... somewhere in that mass). I lived in the US for a long time and had an average of maybe two power outages a year from downed lines and such - sometimes lasting for long periods of time. I've never once had a power outage here that was anything more than a blown breaker in my place.

It's really amazing what you all put up with - your infrastructure standards are really low.

Yeah, here in freaking Iceland most people have 50 or 100 Mbps fiber for a lot cheaper than that. And not just in the capitol region, it even runs out to Vestfirðir now where the largest city is under 3k people.

It makes no sense whatsoever that a hunk of rock just under the arctic circle, 3 1/2 hours plane flight to the nearest land mass with any sort of half-decent manufacturing infrastructure, consisting often unstable ground constantly bombarded by intense winds, ice, landslides, avalanches, volcanoes, earthquakes, floods, etc, with the world's 2nd or 3rd lowest population density and heavy taxes on all imported goods, can do this while the US can't. What the heck, America? You've got half of the world's servers sitting right there, why the heck can't you manage to connect people to them?

Ha! That's an old one. After you find the golden rivet you can hop in your F-35 for a little snipe hunting.

Uh... that only means they don't bother with a warrant. They just go and get whatever they like.

Perversely, you're actually better off dealing with these ridiculous, draconian, panopticonian laws, because at least in theory you have some kind of recourse - even if it consists of fighting retroactively to reduce the J. Edgar Hoovering up of your personal data. If you use an offshore email provider, the NSA will just grab whatever it wants, whenever it wants, without even the tiniest fig leaf of law to cover up strategic bits.

I'd fully support removing any barriers to that. They'll surely get charged out the nose, but it's a reasonable proposal. What's not reasonable is having regular drivers subsidize Uber drivers by letting Uber drivers do commercial work on non-commercial insurance.

Haha, yeah, I remember back when all that was on fark.com was a picture of that squirrel with the oversized genitals. Heck, I knew him before Fark.com, when he was the wizard Cletus on the mud Three Kingdoms.

God I feel old...

That falls into statistically normal usage. Being a commercial driver absolutely does not. Statistically, a commercial driver drives way more than a noncommercial driver, and they're much more likely to be sued, and for more money. It's absurd to argue that they should be able to drive on insurance rates calculated for statistical norms of noncommercial drivers. If you allow that sort of ignoring of statistics then you might as well get rid of all statistical tables period and charge every last person the same rate for all types of insurance.

Why, exactly, should Uber drivers get to drive passengers using regular non-commercial drivers' insurance? Commercial insurance costs more because people who drive people around for a living are much more likely to cost the insurance companies more money. If you're letting them drive on non-commercial licenses than that means that regular drivers are subsidizing Uber-drivers.

Christianity = everyone encouraged to help the less fortunate and free to decide who is less fortunate

Care to cite where the Bible tells people to only help the deserving poor?

Get a used mouseman from ebay ($10 and free shipping), throw away the top cover, and 3-d print your own.

Don't own a 3-d printer? Probably one of your friends does, or the local university, or the local hackerspace, or as a last resort you can use shapeways.

Grab some modeling clay in your hand, make a 3-d scan of the resulting "handle", add fasteners for the buttons and ball (or IR chip), then 3-d print a custom-grip top cover. You can get IR mouse elements and ball elements from old mice, usually for free on Craigslist. Or the local Salvation Army store.

Purchase a sheet of friendly plastic (polycaprolactone), soften it in a pan of boiling water, then lay it over your relaxed open hand like a handkerchief. Wait for it to cool and harden, take a dremel to it, and use that as a custom-molded mouse top.

Get an Arduino, or any of the zillions of hobbyist microcontroller systems (pic, propeller, &c) which have a USB interface, and add buttons and an IR chip from an existing older mouse and program the buttons specifically for your needs.

Get a used mouse with lots of buttons, remount the buttons into a custom top as mentioned, then reprogram the button codes in the driver.

Or write your own USB driver at the OS level - it's not that hard. (For windows, it involves downloading the DDK and modifying an example found on the net.)