Recent content by drewb

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    Should I Quit My PhD and Pursue a Regular Job Instead?

    In my naive opinion, 'proper' researchers retire as early as possible to spend all day every day investigating a curiosity. That's a rare thing to be, and an unrealistic expectation to have. Everything else is mildly interesting, mostly tedious work. Try to think about what makes you happy, and...
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    Engineering Thing Nearest to Physics in Engineering

    Here's the best list I've found as of yet: http://en.wikipedia.org/wiki/Engineering_physics Generally, if you're not interested in staying in academia, but you do like physics, you can go for an applied physics degree. I've also found that certain engineering courses incorporate a decent...
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    CU-Boulder vs. URochester for Physics

    If you haven't already, do read through the required courses and the research pages. http://phys.colorado.edu/ http://www.pas.rochester.edu/ Colorado is a lot bigger, which has its advantages. I have to say though, small class size *really* benefited me (I didn't attend either of these places)...
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    Please Advise: BS in Astrophysics, What Next?

    Thanks! :P ... I hope I didn't come off as braggie! I may have overestimated my ability to get into top 50 schools as well (I hope not! >.<).I was browsing through some threads. Here's some relevant advice I found: https://www.physicsforums.com/showthread.php?t=371810Here's another one that was...
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    Please Advise: BS in Astrophysics, What Next?

    Well, I'm 23 years old and just finishing up my B.S. in Physics (w/ a concentration in Astrophysics), and I need some help evaluating my options. I delayed applying to graduate school last semester, electing for more 'finding stuff out' time. I have a lot to say, but I'd rather be brief than...
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    Other Should I Become a Mathematician?

    Wow! This thread is really comprehensive... and humbling. I have a long way to go if I want to become a mathematician. I'm just finishing up my BS in Astrophysics. I'm thinking about making a thread asking for advice on what to do next. :P Thanks for all this!
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    Behind the improbability of our universe

    So to you then, there can be no existence of a multiverse? ie, our observable universe and the space in which it is contained is the only space that can possibly exist I think the 'freedom' to choose parameters comes from the belief that there exists something beyond our self consistent laws of...
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    Behind the improbability of our universe

    It does not seem all that puzzling to me that, for the moment, our Universe supports life. The exact conditions under which our World supports life may be extremely 'unlikely', but it is easy to imagine some scenarios where life would eventually pop out into 'existence'. I have the word...
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    Contact Point between a Rigid Body and the Surface it sits (Semi-Ellipsoid)

    Hello, I've been having trouble with a certain part of a homework problem. I wish I had posted this earlier so there would be more time! Anyway... The shape is a semi-ellipsoid (a Rattleback, in particular). Here's a good picture of what I'm talking...
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    The Curvature of Space and Acceleration Confusion

    Oh, ok then, I didn't understand. ^^ Thank you
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    The Curvature of Space and Acceleration Confusion

    So the curvature of spacetime from gravity is different than the "curving of space and time"? I'll give you the scenario the book gives -- and some quotes (I know, it's not a textbook, and I'm no physicist). "And so Einstein realized that the familiar geometrical spatial relationships codified...
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    The Curvature of Space and Acceleration Confusion

    I'm not sure that is relevant to the question (correct me if I'm wrong). I'll rephrase my question. We know that Δt' = Δt / (root[1 - (v/c)^2]) ... so, if you were in a rocket accelerating at 9.8 m/s^2 for 50 years... you'd be going extremely fast. 99.999% speed of light (I'm just...
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    The Curvature of Space and Acceleration Confusion

    Like many of these forum dwellers, I've been reading the Elegant Universe and I've hit a fit of confusion. So I've got a couple of questions. In the book, it is explained that accelerated motion results in the warping of space and time (I'm thinking specifically of his example of the rigidly...
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