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What a horrifying disaster.
What a horrifying disaster.
Not sure I understand, who is being called names?
And sure, laws like these are always a compromise, with no objectively true answer.
The point of having an age of consent (in this case 16 in the UK) is not popularity, and not just parental awareness or protection from people in positions of power.
It’s a decision by society that kids below this age are incapable of grasping the full consequences of their consent.
Of course the limit is going to be somewhat arbitrary, and you can definitely argue that age of consent laws are bad without being a creep, but you’d have to argue that a 15 year old understands the ramifications of consent.
It’s for sure not the same as BioShock, with traversal and exploration the biggest difference, but it has similar vibes, at least as far as I have played. And at least in comparison with Dishonored.
You’re (mostly) alone in a giant, isolated station where a terrible disaster has happened, and must inject yourself with magic goo to be able to handle it’s warped former inhabitants. There’s definitely more of a stealth vibe than in Bioshock, but the feeling was similar for me.
In contrast, Dishonored takes place all over a crowded city with regular interactions between NPC’s which you can manipulate from the shadows. Most enemies can be killed or KO’d very straightforwardly, and there’s just much more of a revenge power fantasy about it.
But I digress. I can understand the comparisons to Dishonored, they just aren’t that similar in my mind.
Same. Prey feels much more related to Bioshock than Dishonored to me. Never could get into Bioshock.
What is this black magic?? How are these symbols a valid domain name???
The “message” does not have any local effect on reality - when you measure your particle, you have no way of figuring out if its partner was already measured elsewhere. The effect it does have is on the global state, maintaining the correlation that was encoded from the start.
If you write up the density matrix for the system before and after measurement of one of the particles, you can see that while the density matrix changes, it does not change in a way one can measure.
What I will concede is that before the first measurement the global state is |00>+|11>, afterwards it is |00> or |11>. This projection appears to happen instantaneously, no matter the distance, which is indeed faster than light.
But calling the wave function collapse a signal or a message or a transfer of information is misleading, I would say. In your example, we know that the initial state is |00>+|11>, and that the result of the first measurement is then, say, 1. Then no further information is required to know that the other measurement will result in 1. No messages required, no hidden variables, simply the process of elimination.
I would like to say that this is indeed a confusing subject, but that the math is clear, and that I am arguing what is my impression of the mainstream view in the field.
I fully understand the concept of entanglement and the experiments you mention, but I’m still to understand what you mean when you say “something” is being transmitted between the particles.
As you say, this “something” cannot contain information, and it also cannot influence the particle physically, since there is no way to distinguish the physical state of the particle before and after it receives this “something”. So the signal contains nothing, and has no effect on physical reality. That sounds a lot like “nothing” rather than “something”.
I completely get the argument that somehow the two particles must agree on what result to give, but in the theory this is just a consequence of how entanglement and measurements work. No transmission required.
Indeed. I’m not completely sure what point you are trying to make, but my point is not a hidden variable point. The states can be in a perfectly correlated superposition without any hidden variables, and still not “share anything” upon collapse into an eigenstate.
I will concede that it looks a lot like one particle somehow tells the other “hey, I just collapsed into the |1> state, so now you need to as well”, but at a closer look this seems to happen on its own without any such message being shared. In particular, while the collapse of one state causes the collapse of the other, there is no physical way to distinguish between a state that was collapsed due to entanglement, and one that wasn’t. At least not until you send a sub-FTL signal to explain what happened.
So if physically, the state of particle 1 before and after particle 2 was measured is indistinguishable, how can we say that “something” was shared from particle 2 to particle 1?
I’m not sure what you mean. If something is “shared”, but this something contains no information, how can we know that it was shared? In what sense does this something even exist?
The perfect correlation of entangled particles is well established, and very cool, but perfect correlation does not require sharing of “something”. The perfect correlation is baked into the system from the start, from local interactions only.
Quantum mechanics does not allow for FTL transmission. Disallowing information flow is the same as disallowing transmission.
Military response and operations to save the hostages is naturally justified, but that can be done without actively
That other countries would do it too does in no way make it morally justified, it just makes those countries monstrous as well.
Hamas are horrible terrorists. There, your first liberal pointing a finger at Hamas. Now, consider what the point of critique is. Will Hamas ever care about western criticism? No. Will Israel ever care? Maybe. They depend on Western support in their political and economic stability. Therefore continued scrutiny and criticism of Israel has a chance of actually making a difference.
Looks cool! Are you talking about the mathematical field of “complex analysis” involving integrals over complex-valued functions, or rather calculations of complicated things?
Technically ready and available now, just not ready to compete with classical computers.
Which, sadly, is a step above what fusion has achieved so far.
They’re only seeking to make it illegal in front of embassies, not in general. For now at least.
How is that?