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  1. J

    Classical Mechanics

    Thanks for the reply.
  2. J

    Doing theoretical/pure mathematics

    I think theoretical/pure mathematics is an important tool before observing physical world. For example, calculus and analysis are important to understand quantum mechanics.
  3. J

    Classical Mechanics

    Okay, I have this textbook about Classical Mechanics. It is NOT a high school textbook, it's like a college textbook, which requires beyond algebra. I also have calculus textbook, but I have not mastered multivariable calculus yet. If I do master this, will it help me finish Classical Mechanics...
  4. J

    Integration by parts and Laplace Transforms

    Why would you put this in homework section if you forced yourself to admit that this is not a homework problem? See http://en.wikipedia.org/wiki/Integration_by_parts" [Broken].
  5. J

    Algebra question

    Given two equations don't look too hard to solve, so why not give it a try?
  6. J

    Summation -> Integration

    Summation is used to find the area under the curve. Integration is same thing, but much faster.
  7. J

    Know what StarCraft is

    I have autism. It sucks. Do you really think I want to go through this pain? Of course not, but you might be thinking it's STILL my responsibility to have people like me. Wrong. I was born with autism. Logically speaking, why would anyone make themselves having autism if they do not want to go...
  8. J

    Know what StarCraft is

    Hmm. I have severe autism, and it's the worst mental problem I'm facing with every single day. I do like gaming, but online gaming community bullying is, believe it or not, same as real life bullying. Then again, I guess I need to improve social skills.
  9. J

    Know what StarCraft is

    Yea I was talking about StarCraft Brood War, not StarCraft 2. But I'm afraid that's not the importance. Do you have any opinions on my first post?
  10. J

    Know what StarCraft is

    I'm sure you know what StarCraft is. Better yet, Battle.net. It's where people play StarCraft online gaming. People have fun. People call others noobs. People are smart. People ban slow dls or trash talkers. People getting mad about "45 seconds" Ctrl+Alt+Delete. Worst yet, my experience with...
  11. J

    MIT vs. Yale

    I don't know.
  12. J

    Correct matching!

    Which one is correct?
  13. J

    StarCraft poll

    http://www.youtube.com/watch?v=6jEl4fR4HRE"
  14. J

    StarCraft poll

    Yes, I am quite serious.
  15. J

    StarCraft poll

    This reminds me of something, since this is PF! I believe that there is actually some type of aliens out there in the universe that is similar to Protoss. I bet they're much smarter than us humans. I bet they already figured out physics theories such as relativity and perhaps beyond these...
  16. J

    StarCraft poll

    Hmm... which race?
  17. J

    Beethoven vs. Mozart

    LOL thanks for the reply! IMHO, I think Mozart is more musically brilliant, but I like Beethoven better.
  18. J

    Beethoven vs. Mozart

    Hmm... Who wins?
  19. J

    Competition between geniuses

    Newton FTW
  20. J

    What do you guys think of physics

    Michael Faraday is considered the greatest experimentalist in the history of science. But, he didn't had interest in higher mathematics. What do you guys think about this, then?
  21. J

    What do you guys think of physics

    What do you guys think?
  22. J

    Programs Bachelor's degree

    Let's say a person is working full-time on a job. Then, if he/she wanted to get a bachelor's degree in physics for example, then what's his/her best choice? To take a university's evening courses, or online courses, or what?
  23. J

    Hot girls Random question

    This is a very random question. Why does most males prefer hot girls over cute girls (provided that they're both different type of looks)?
  24. J

    A poll about origami.

    A poll about origami.
  25. J

    Battle between musicians

    Ludwig van Beethoven is the smartest musician in the above list.
  26. J

    Who's the better actor?

    Two facts: 1. Only movie Keanu shows really good emotion is in Bill & Ted. Everything else is just seems like his emotion died. 2. Keanu Reeves is cute but not hot.
  27. J

    Who's the better actor?

    Definitely Mel Gibson.
  28. J

    Harvard mathematics Ph.D

    Of course, one can choose either pure or applied mathematics Ph.D program.
  29. J

    Harvard mathematics Ph.D

    Does Harvard expect people with straight A's in every subject in academic (including history, English, etc.) and perfect 2400 on SAT for getting into Ph.D program in mathematics in Harvard, or they expect just average scores on other academic subjects and SAT, but perfect 800 on mathematics on...
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