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Comment Re:Out of step with reality (Score 2) 149

Just don't take pictures of people who obviously don't want to be in your photo and you're fine

Must be a great place if you're a thief.

No, because in Germany, while you're forbidden to publish the picture without consent of the person, you're not forbidden to take it, nor to show it to the police.

Comment Re:Yes they did. (Score 5, Insightful) 572

For example, I have to pay travel expenses from my own money, and then get them reimbursed afterwards. That is, I may have a legitimate reason to access my bank account in order to e.g. pay my flight. But that doesn't give my employer the right to access my banking password (and possibly look what's going on in my bank account).

Also, if I'm not allowed to access my bank account from the company network, the right thing is not to decrypt it, but to block it.

Comment Re:He's s shill probably (Score 1) 194

No under capitalism no one is exploited.

What colour is the sky on your planet?

Values exchanges for value and nobody does anything forcibly against their will.

Sure. And people can just decide not to eat for prolonged time whenever no acceptable way to generate income is available. </sarcasm>

It's only when you add government activity beyond the protection of private property that you get exportation.

You mean, government activity like protection of lives? Protection of freedom? Or protection of any other human rights?

Comment Re:again with the assumptions. (Score 1) 108

It's independent of whether you describe it graviton based or geometry-based. Indeed, the very same apparent problem also occurs in electrodynamics:

Assume you've got a charged particle orbiting a much heavier particle of opposite charge, and let's assume we can neglect the back-action of the radiation that orbiting particle inevitably emits. The orbiting particle feels an electrostatic force towards the central particle it orbits (which, due to its much larger mass, essentially is at rest).

Now look at the very same system in a frame of reference where the whole thing is moving perpendicular to the orbital plane. Now you would naively say that the electron should orbit a point slightly behind the central charge (because — and that has been experimentally verified — the electromagnetic field also propagates just with the speed of light, and until the field has reached the orbiting particle, the central particle has already moved on). However if you actually calculate the electric field, you'll find it points exactly to the point where the charge actually is — or more exactly, at the place at which the charge would have been predicted to be at the time when the current position of the orbiting particle could be reached with light speed if one assumed that the central particle continued to go with its current speed unchanged. That is, if the speed of the central charge changed afterwards (that is, the central charge was accelerated in the mean time), the orbiting particle will still orbit the point where the central charge would have been until the information of the change (the radiation from the accelerated central charge) arrives.

Comment Re:again with the assumptions. (Score 1) 108

One could argue that the propagation of gravity reveals information about the mass in question.

Yes. And gravity propagates with the speed of light. If some alien would manage to kick the sun out of the solar system, the earth would continue to follow its orbit for another 8 minutes. Only then would it feel the changed movement of the sun (at the same time you'd also see that the sun suddenly starts to move) and change its orbit accordingly.

Comment Re:again with the assumptions. (Score 1) 108

Entanglement is the same thing.

Not quite. I think it is best seen by the Mermin paradox:

Three particles are brought into a special shared quantum state (termed GHZ state) and then distributed to three parties, who each can then make, on their own choice, one of two measurements on the particles, X or Y. Either measurement can result either in the value 1, or the value -1.

Now it turns out that while the individual results are completely random, whenever any two of them choose the measurement Y and the third one chooses X, the product of all three measures values are 1, every time.

Now, so far there's no problem: This could easily be explained by the original procedure producing not really the same state, but randomly different states which determine all measurement results, and which all fulfil the condition. This would be the analogue to your coin: Every actual state (heads up or tails up in the case of the coin, the set of six potential measurement results in the case of the Mermin paradox) fixes every measurement result, and all states fulfil a certain condition (the opposite sides of the coin having different symbols, the products of XYY-type measurements being 1 for the Mermin paradox), but the states are otherwise chosen by random. Due to the restriction on the states, you can predict one measurement result if you know the other(s) (for the coin, the down-facing symbol if you know the up-facing, for the Mermin paradox the third measured value of an XYY-type measurement if you know the other two).

Assuming this explanation, let's figure out what the product of measurement results should be if all three people measure X. To this end, let's label as x1 the measurement result the first person got from measuring X, y1 the result the first person would have gotten if measuring Y (which, in the above scenario, would be well-defined, just as in the case of the coin the symbol facing up is well defined even if you don't look at it), x2 the second person's result from measuring X, and so on.

Now we already know that y1*y2*x3=1, y1*x2*y3=1 and x1*y2*y3=1. If we multiply those three values together, we get x1*y1^2*x2*y2^2*x3*y3^2=1. But since the measurement results are all either 1 or -1, their squares are always 1, and thus we end up with x1*x2*x3=1. So according the above explanation, when all three people measure X, the product of their measurement results should be 1, every single time.

Now for the specific quantum state quantum mechanics predicts something different (and experiments confirm it, of course only within measurement error): When all three people measure X, the product of their measurement results is -1, every single time.

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