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Comment Re:Skeptics (Score 1) 105

it is also possible that most of Theia is here on Earth under the Pacific or something while the moon is made up more of jettisoned Earth pieces.

AFAIK, not according to the computer simulations, which is what backs up the Theia hypothesis.

Or that the original Theia pieces make up the core/underground bits of the Moon with a tasty Earth frosting.

Again, I don't think this is compatible with the simulations.

Comment Re:Do you really want to do that? (Score 1) 76

That depends very much on what level of crime we are talking about. I would imagine that most crime is at a level where the situation you suggested is not a problem.

Also, I would imagine that a sophicsticated crime syndicate is in at least as much risk of being hacked by rivals and vigilantes as by the government, so unless you are doing it in such a way that they can figure out who you are, such a tripwire might not help much. Of course, it is perfectly plausible that the feds would not employ much sophistication in their hacking, so that the syndicate will know.

Comment Re:ObXKCD: Passphrases (Score 1) 288

"To what extent can xkcd be credited?" Not a great extent. Most of us knew the math already

There is a difference between knowing the math and applying it. A nice, easy to remember story can make that difference.

but it only works well when you really select randomly from a dictionary instead of making grammatically correct sentences

Grammatically correct is not that much of a reduction in key space. I would imagine that "Adjective" "Noun" "Transitive verb" "Adjective" "Noun" yields a larger keyphrase than four random words, and it is probably easier to remember than "Noun" "Noun" "Adjective" "Noun", even for rare words.

Comment Re:So go ahead - what are the legitimate uses of t (Score 1) 251

Remember, if AZT was in trials during the time period - if it had been found to have fatal side effects, there wouldn't be an oscar-winning movie about the guy... or if there were, he would be the bad guy. He wanted to make money, he got lucky. It happens.

Woodruff WAS the bad guy who smuggled non-effective medicine. He SHOULD have been the bad guy of the movie: "Worse, the real Woodruff rejected the one truly promising drug at the time, AZT, as hopelessly toxic and instead smuggled drugs like Peptide T, which never panned out. " (from Science Based Medicine).

Comment Re:Warning... grammar police! (Score 1) 141

That view makes the word "unique" close to meaningless.
Disregarding objects where quantum mechanics are the dominant theory, everything is unique. No two LEGO bricks are completely identical at the atomic level, so they are all at least a little unique. If there are no degrees of unique, they are all unique, and as unique as this spacecraft, or the moon, or the George Washington.
So it merely becomes a word for "a thing that we can distinguish from other things given enough effort", which is another way to say "a thing that is not primarily controlled by quantum mechanics".
We don't need a word for that concept.

Comment Re: Most Divisors (Score 1) 134

The metric system only simplifies a few grade-school problems.

The metric system makes calculations where you combine units easier. These tends to occur in science, particularly (in my experience) when calculating energy (because so many different formulas give energy, or because J=N*m=kg*m^2/s^2=Pa*m^3=W*s).

Comment Re: Ridiculous. (Score 1) 914

In addition to the possibility that you could be lying that other posters have pointed out, the possibility of punishment could also works as a deterrent to keep other people from doing their first crime.

It isn't a dichotomy, legal punishment is part vengeance by proxy, part rehabilitation, part keeping the criminals off the streets, and part deterrent.

Comment Re: Ridiculous. (Score 1) 914

To keep vigilantism to a minimum. Part of the social contract for our societies is that we have given up our possibility for vengeance, on the promise that the state will punish the people who should be punished. If the public does not feel that this bargain is being held up by the state, they might take the matter into their own hands.

Comment Re:Predictions? (Score 1) 183

Socioeconomic status of the parents, including stock portfolio and presumably correlating with political connections, is worse than IQ tests in predicting success. However, so few people have large amounts of stock and many political connections that it could be a better predictor for this subpopulation, but still lose out over the general public.

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I tell them to turn to the study of mathematics, for it is only there that they might escape the lusts of the flesh. -- Thomas Mann, "The Magic Mountain"

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