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Comment Re:Not yet statistically significant (Score 1) 408

Well it is interesting in so far as knowing when the companies think they need to have human operators still.

Actually, having a licensed human operator ready to take over is a legal precondition for putting an autonomous car on the road (in all US states where they're legal at all).

Comment A few points (Score 2) 509

1) The problem I see with the "Am I free to go?" question is that in all of the recorded interactions I have seen, the police officer more often than not just ignores the question.

Police: "Sir, can you tell me your address?"
Citizen: "Am I free to go?"
Police: "Sir, I need your address so I know if you should be on this street."
Citizen: "Am I free to go?"
Police: "Sir, do you live on this street or not?" ...and so on. Eventually the police officer will either concede the person is free to go, or will call for assistance.

2) For all of the talk about "99.6% of officers do not abuse their power", I have a problem when 99.6% of officers willingly choose to cover for the 0.4% that abuse their power. In my mind, that means that the 99.6% are also guilty of abusing their power, this time by not investigating and arresting criminals - in this case their coworkers.

If a big city police department was found to completely ignore the crimes of another subset of the population, that would be described as a corrupt police department. The fact that the subset in this question is the very same police department should not make a difference.

3) I am always confused by the "Let the investigation run its course, do not give in to the demands for immediate justice" calls that follow incidents of police brutality caught on tape. If someone records me shooting someone as they are running away from me, you had better believe I would be arrested as soon as the police located me. Putting me on paid leave for a few weeks while they "investigate"?

4) As was seen in the Baltimore riots and countless other major protests before, the police, as a department-wide policy, have no problem locking people up for 24-48 hours and then releasing them without charging them with anything.

The few people that are charged are caught in the catch-22 of being charged with resisting arrest, but no other crime. Their only crime was verbally and/or physically trying to prevent an officer from handcuffing them when the protestor was not doing anything illegal in the first place.

5) At what point do we start holding North Carolina officers responsible when they unconstitutionally pull people over for a burned-out rear tail light? NC law only requires a single "stop lamp" on the rear of a car. The Walter Scott incident should have never happened, as it is reasonable for NC officers to know by now that NC law has held being pulled over for only a failed brake light is unconstitutional.

Comment Re:sudo bash (Score 2) 300

It's because some people take such things way too seriously. I would suggest that you try each one and compare the resulting environment variable values, and then choose whichever best suits your purpose. And to trolls who find 'sudo su -' shocking, exactly which resulting difference are you concerned about? I'm curious.

Comment Re:Well done! (Score 1) 540

Prepare for another culture-shock, my dear passport-less American. Tokyo has competing privately-owned subway lines. Japan's wonderful highspeed trains are privately-owned too.

Which shock would this be, exactly? Major American cities used to have competing privately-owned commuter rail lines as well -- mostly torn down in the first half of the 1900s in favor of the highway model. This is by no means a surprise to anyone who knows even local transportation history.

If a government is doing it, it can not be smart...

You lecture me about fallacies, and then pull out that?! I find it hard to believe that you're actually interested in making a good-faith attempt at a meeting of the minds.

The Military

US Successfully Tests Self-Steering Bullets 216

mpicpp sends this report from The Independent: The United States Department of Defense has carried out what it says is its most successful test yet of a bullet that can steer itself towards moving targets. Experienced testers have used the technology to hit targets that were actively evading the shot, and even novices that were using the system for the first time were able to hit moving targets. The project, which is known as Extreme Accuracy Tasked Ordnance weapon, or Exacto, is being made for the American government's military research agency, DARPA. It is thought to use small fins that shoot out of the bullet and re-direct its path, but the U.S. has not disclosed how it works. Technology in the bullet allows it to compensate for weather and wind, as well as the movement of people it is being fired at, and curve itself in the air as it heads towards its target.

Comment Re:Band-Aids Won't Work (Score 1) 334

There will never be anything other than a politically-motivated, secret back-room solution to any problem. Solutions will be chosen based upon who benefits, not upon whether they are actual solutions.

This is the world we live in where the incompetent shitbags float to the top and ends up in Washington while the competent people remain trying to do competent things in the face of an endless stream of policy waste from those same shitbags.

Comment Our local generator has three huge batteries (Score 2) 334

Our local nuclear station has three enormous batteries that hold GWh of electricity for peak times. They are called Lakes Jocassee, Keowee, and Bad Creek.

During the night when the nuclear station generates excess power, water is pumped uphill through the succession of lakes. During the day, when peak demand hits, water flows downhill to generate extra power. It's efficient and relatively cheap to maintain over time.

The surfaces of Bad Creek (at the top) and Jocassee (in the middle) can fall tens of feet over the course of a few hours. Keowee (at the bottom) is maintained level as it is also the source of cooling water for the reactors.

It's a pretty cool system, and having the manmade lakes has generated billions in economic activity for the area in real estate, recreation, and tourism.

Comment Answer: You don't. (Score 1) 634

The reason there are fewer women than men in engineering is not because of some grand societal mechanism of oppression. It is because men and women are not the same. This goes back millennia. Our predisposed gender roles are baked into our DNA.

I have a much better idea. Why don't we stop obsessing over making everyone on the planet exactly the same, and let people do for a living that which they like and enjoy doing? Women who want to become engineers will become engineers.

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