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User: michelcolman

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  1. Re:If this gathers more press than the science... on NASA's New Horizons To Arrive At Pluto With Clyde Tombaugh's Ashes · · Score: 2

    Imagine what aliens would think if they found the probe. They put what in there? Seriously? Ashes from some dead guy? Instead of an extra instrument, or a bigger battery? What for?

    Humans are weird creatures.

  2. Re:Floppy drives on Ask Slashdot: Sounds We Don't Hear Any More? · · Score: 1

    Also, some computers used to make sounds when reading or writing on the disk drive. I can still remember the sound of the entire boot sequence on my old Atari 130XE. bibidibidi bup, bibidibidip derrrr ti derrrrr ti, bibidi, berrrr ti berrrr ti,....

  3. Re:Perfect? Really? on Researchers "Solve" Texas Hold'Em, Create Perfect Robotic Player · · Score: 1

    The big difference with rock/paper/scissors is that in poker, your opponent's actions are input to your own decision. In cases where you have the advantage, they may let your algorithm think it has a disadvantage by betting in a different, unexpected way. But if you don't take your opponent's actions into account, you're throwing information away AND you're giving them information based on your bets. Apparently this amount of information is small enough in limit poker.

  4. Re:Perfect? Really? on Researchers "Solve" Texas Hold'Em, Create Perfect Robotic Player · · Score: 1

    The robot doesn't bet $100 every time it thinks it has a 73% chance of winning. Its algorithm will be something like "if I have a 73% of winning, I will pick a random number and make certain bets with certain predetermined probablilities. For some cards, it could bet 60% of the time and fold 40% of the time, determined by chance. Strategies that couple fixed actions to certain scenarios have no chance of beating a player or bot with an optimal randomized strategy.

    It's called a Nash equilibrium. The only problem is that the other player's actions are part of your input, and they can therefore influence your decisions. This complicates things enormously.

  5. Re:Perfect? Really? on Researchers "Solve" Texas Hold'Em, Create Perfect Robotic Player · · Score: 1

    So are you saying that a bot that ONLY looks at the visible cards and not at the actions of the other players, will beat human players? Because that's what you seem to be saying and it goes against everything I know about poker (which is, admittedely, not that much). Poker is all about deception, getting people to join in instead of folding when you have a good hand, betting big with bad cards if you suspect the opponents also have bad cards, but not too often so they don't call your bluff, etc. It's an extremely complex psychological game. If you just play by the mathematical odds of the known cards, and especially if the opponent knows that you're playing that way, you're simply a fish. They can tell what cards you have by the amount you bet, and this gives them a huge advantage.

    The only reason why the researchers were able to "solve" the game (or at least claim they did) is because they played a very limited variant with a low number of possiblities for bets, drastically reducing the opportunity for psychological games so that math can indeed prevail.

  6. Re:I guess that means ... on Researchers "Solve" Texas Hold'Em, Create Perfect Robotic Player · · Score: 1

    Actually, consistently winning at blackjack is perfectly possible. The problem is that the strategy is so obvious that you get thrown out of the casino. Basically the house advantage depends on the cards remaining in the deck. You play with low bets until a relatively rare situation occurs where, based on the cards you have already seen and counted, you can determine that the advantage with the current remaining deck is temporarily for the player. Then you take out the big chips. And then a few minutes later a guy in a black suit kindly asks you to leave.

  7. Re:Training... on Microbe Found In Grassy Field Contains Powerful Antibiotic · · Score: 1

    What do you mean it ruined that drug? The company made a fortune with it! That's the whole point of making drugs, right? And now they (or some other company) can make a fortune with a new drug.

  8. Re:The hard part is yet to come on Microbe Found In Grassy Field Contains Powerful Antibiotic · · Score: 1

    What about all the good bacteria in our body? Quite a lot of our bodily functions need bacteria to work properly.

  9. Re:Man vs Machine? on Extra Leap Second To Be Added To Clocks On June 30 · · Score: 1

    Yes, why can't we just decree that, instead of 12:00:00 UTC on two very specific days of the year corresponding to the time when the sun is precisely overhead some specific point in Greenwich, it will now be precisely overhead some point a few hundred meters east of that point (still in Greenwich)? Or, for all I care, over Southend-on-Sea (several hundred years from now)? WIll that make any difference at all in people's lives? People wielding sextants can just compensate for the difference, I don't see how that would be a problem. It would be a small correction that only changes slowly over time.

    At some point we can make time zone changes without touching UTC. Time zones have been shifted so many times in the recent past, I don't see how it could be a huge problem to make such a change once every few hundred years. And computers should be using UTC anyway, converting to and from local time for user display and time entry only.

  10. Re:Cool 3D effect... on Hubble Takes Amazing New Images of Andromeda, Pillars of Creation · · Score: 1

    I'm just wondering how much of that new Pillars image has been photoshopped. The lens flares, the sharp(ened?) contours, the contrast, it seems like an awful lot of processing was done on this image, it looks kind of posterized, and I wonder what the original looked like before they decided to make it look "better". Or is this really the raw image that came out of the telescope?

  11. Re:Stars or noise on Hubble Takes Amazing New Images of Andromeda, Pillars of Creation · · Score: 2

    Only they wouldn't be able to see any intelligent life here, since we didn't exist yet two million years ago. By the time they can actually see us, we may have gone extinct.

  12. Re:ATC communications on What Language Will the World Speak In 2115? · · Score: 1

    Not really. Air France pilots speak French when flying over France. Spanish pilots speak Spanish in Spain. Russians speak Russian in countries where Russian is spoken. Etcetera.

    This has caused quite a few accidents already (for example, planes being cleared for take-off in the local language while another plane was crossing that runway completely unaware) but the practice continues, unfortunately. It's silly really: air traffic controllers speak English with foreign pilots, and the pilots speak English when abroad, but for some reason they insist on using their own language at home. Some even claim it's safer that way, go figure.

  13. Re:Cardassian of course on What Language Will the World Speak In 2115? · · Score: 5, Funny

    Nah, Esperanto is going to win this hands down

  14. In other news... on Science Cannot Prove the Existence of God · · Score: 1

    Science cannot prove the existence of flying pink elephants either.

  15. Re:There is a set of speeds and driving conditions on Tesla Roadster Update Extends Range · · Score: 2

    It's not just the cabin that needs to be heated. The battery heating system consumes a fair bit of power on very cold days. You'd think they would heat up enough from just being used to power the car, but apparently heating is still necessary and affects range quite a bit.

  16. Re:Can't believe I'm finally the first! on New Paper Claims Neutrino Is Likely a Faster-Than-Light Particle · · Score: 5, Funny

    You cheated using tachyons.

  17. Re:uh - by design? on Thunderbolt Rootkit Vector · · Score: 1

    That's not true, it's perfectly possible to access EFI and pretty much anything else. All you need is a rogue Thunderbolt device, and...

  18. Re:uh - by design? on Thunderbolt Rootkit Vector · · Score: 1

    Yes, this is really only a problem for those who download and 3D-print USB devices from the Pirate Bay. Honest people who pay for their stuff will not be affected.

  19. Re:does not compute on Spacecraft Spots Probable Waves On Titan's Seas · · Score: 1

    Water is H2O, methane is CH4. You can certainly have seas of methane on Titan, but they are not "bodies of water".

  20. Re:Dangerous faking on Sony Pictures Leak Reveals Quashed Plan To Upload Phony Torrents · · Score: 1

    How about fake rhino horn laced with a drug that reduces sexual appetite. That might work.

  21. Re:Human made on Peru Indignant After Greenpeace Damages Ancient Nazca Site · · Score: 4, Insightful

    Yep, and they also promote things that hurt the environment. Here in belgium they were actually encouraging people to burn woord for heating, since wood was renewable. Then they suddenly realised how much fine dust and smog was being created by those wood stoves. Oops.

    And don't get me started on nuclear power. New designs are perfectly safe and produce almost no waste, yet we can't build them because nuclear power is supposedly dangerous and creates waste that will poison the planet forever. So, for lack of alternatives, we keep extending the life of older plants until they blow up. And we try to replace them with renewables that actually pollute more. Those solar panels don't grow on trees. More people have been killed in the construction of wind turbines than in nuclear accidents. Oh, well, looks like I've gotten myself started. I'll stop now.

  22. Re:The Paradigm on Peru Indignant After Greenpeace Damages Ancient Nazca Site · · Score: 5, Funny

    Nah, it was a genuine mistake. They've already laid down a new set of big yellow letters saying "We are truly sorry for disturbing your national heritage site. Greepeace."

  23. Re:Future lawsuits include: on Apple Antitrust Case Finds New Consumer Plaintiff · · Score: 1

    As for your PS4 games on Xbox, I dunno, AFAIK you are allowed, or at least not disallowed. I don't know how that'd work exactly. Maybe you want to play them on your microwave oven too. If you can convert the object file formats and the machine instruction sets and solve the different rendering engines, and all the other physical incompatibilities then I'd be willing to bet you could play them.

    And then get sued for violating the DMCA.

  24. Re: Great... on Bellard Creates New Image Format To Replace JPEG · · Score: 1

    If you have to send more data (bigger files), you need more servers. A single server can only handle a certain maximum amount of data transfer, right? I thought that was pretty obvious, but maybe I'm missing something?

  25. Re:Great... on Bellard Creates New Image Format To Replace JPEG · · Score: 3, Insightful

    If you're running a server for a big company (say, Google or FaceBook) and every image is only half as big, that means a huge reduction in the number of servers you need, power consumption, etc. Less congestion on the internet, more responsive servers, less wasted energy, etc...

    I imagine you also have a car that guzzles up twice as much gas as other cars, but who cares since you can afford it?