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Comment Re:Obligatory XKCD (Score 1) 141

I was also thinking of https://xkcd.com/323/, specifically the part "You can't just give a team of coders a year's supply of whiskey", because that's what AI coding looks like to me. Instead of giving devs just enough rope to hang themselves, we're now giving dilettante coders the keys to the entire rope industry.

Comment Re:Oh fuck off... (Score 1) 197

I want to eat human flesh, particularly humans whose names start with "dev" and end with "slash0". Do you have a problem with that? Because ain't nobody going to tell me what I should and should not eat.

In other words, I'm sick and tired of people who think their choice of food is only about their personal rights. The food always comes from somewhere. Most people don't go around robbing grocery stores just because they think they have a divine right to eat what they want.

Comment Re:Good but they 'summarized' al the science. (Score 1) 71

I didn't miss the jr. high "figure out what g is" stuff in the beginning of the book. I was kinda bummed at how much the selective breeding was glossed over as they had to cram a line into the movie to explain the disaster at the end. But a the same time the movie is two and a half hours long. While there are a handful of other cuts I think they could have gotten away with (the extended Karaoke scene maybe), there wasn't a ton of fat to trim to keep the runtime reasonable.

Comment Re:Has Anyone Here Seen It? (Score 1) 71

I don't think Xenonite is made of Xenon exclusively, but it is strange enough that handheld spectrometers can't deal with it. Maybe it offgasses xenon when bombarded by charged particles? One thing the movie glossed over is how Rocky's species is in many ways much less technologically advanced than Humans. Their materials science is outstanding due to the hellish nature of their home world, but they don't have electronics. Their math and science are back in the early 20th century. They went interstellar before discovering relativity. Mostly due to the fact that the astrophage is basically magic. In the book one background character mentions offhand that the astrophage is a miracle that will solve countless problems and everybody just glares at him angrily because even though he is right it's also killing them. On the other hand, while reading the book I had thoughts of an interstellar ferry service that collects astrophage and brings it back to Earth where it is tricked into releasing its energy into the atmosphere to warm the planet and light up cropland. Spin drives open up the entire solar system to exploitation and the astrophage is the perfect energy storage medium.

Comment Re:The Horse is Already Gone (Score 1) 68

QCs are completely unsuitable for reversing hashes and that is what cracking passwords needs.

Translation: we don't currently have a quantum algorithm for reversing hashes. But there was a time, not that long ago, when we didn't have a quantum algo for factorization either. However, I don't expect to see a quantum algo for hash reversion any time soon, because the whole problem of reversing hashes is pretty complex.

Factorization as a classical problem is essentially trivial, in that there are very simple classical algorithms for it. They just take a lot of time to run. But coming up with an efficient quantum algorithm was not trivial, and the algorithm itself isn't so simple. So you can estimate that a quantum version of any algorithm is a lot more complex than the classical counterpart.

Comment Re: Mac OS has already started to pester me (Score 1) 68

"quantum resistant forever" is too strong.

I've only taken fairly general master's level courses in quantum information and regular cryptography, but I agree with this overall sentiment. My math professors used to say that no asymmetric encryption scheme has been proved unbreakable; we only know if they haven't been broken so far. Assuming something is unbreakable is like saying Fermat's last theorem is unprovable — until one day it's proved. So to me "post quantum cryptography" is essentially a buzzword.

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