Signup date: 13 Aug 2011 at 3:35pm
Last login: 10 Aug 2012 at 4:23pm
Post count: 68
I think measurement error is probably ruled out.
The speed of light is invariant in all reference frames.
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The results were statistically significant, and I trust that the boys at CERN have done a lot of work in documenting the possible causes and ruling them out (or factoring them in appropriately to the error model).
There could be multiple explanations. I personally like the idea that the neutrinos are not breaking the universal speed limit, but were in fact just taking a short cut (through another dimension, as would be allowable in the many competing string theories, and others).
Time will tell whether the results are accurate and what the cause of the results is, but if the results are confirmed, it won't immediately suggest that Einstein is totally wrong. Clearly Einstein's work is completely correct, as we've been using it for almost a century with great success. If the results are confirmed, it will probably only mean that although Einstein's work is correct, it is not as universal as we used to think, and Einstein's work will prove to be a limited version of a more elaborate theory.
This is what we seen with Newtonian physics. It's not that Relativity proved Newtonian physics to be wrong... Newtonian physics is still correct, and engineers and scientists like myself still use it to great effect to design the vast majority of things that fuel our societies - aircraft, spacecraft, cars, buildings, bridges, infrastructure, etc. It was simply the case that Newtonian physics applied in a more limited sense to the Universe as a whole than we used to think. Newtonian physics is a special case of Einsteinian physics, and if the neutrino results are confirmed, in all likeliood it will be the case that Einsteinien physics is a special case of a new era of more elaborate physics.
So nobody has to worry that Evolution is next!!!
... although I must admit, I'm half hoping that some intern did the calculations and was using imperial units instead of metric or something, just for the sheer hilarity and the opportunity to create yet another anecdote to warn undergraduates about the perils of units!
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Oh dear, this thread frightens me!
I'm just about to start my PhD. I live with my girlfriend of 3 and a half years (just moved in) and our relationship is very serious - for all intents and purposes, we are practically married, in terms of how we view our relationship.
Like I said, I'm just about to begin my PhD, the funding for which ends at the end of September 2014, and I fully intend to complete the PhD before the funding is through. My girlfriend is in her 3rd year of her 5 year undergraduate degree (we're both in Engineering!), so she should graduate around July 2014. So I suppose the good news is that we both graduate around the same time, so there's some degree of flexibility in how we can organise our lives after University.
At the moment, it's my intention to stay in academia, but I'm not entirely sure. I did ask my research group at my PhD interview what the likelihood was that I would be offered a post-doc if I was successful enough in my PhD, and the answer was positive... many of the staff, themselves, did their PhDs at the University (or at another one in the same city) and many of their current post-docs literally just finished their PhDs within the research group, so the evidence is there to suggest that they're keen on hanging on to good researchers!
I hope I get offered a post-doc there, and also that my girlfriend finds a job in the same city. That would be the simplest scenario!
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Thanks for the reply skig.
I didn't really have grand plans as such. I just had the notion in my head that I would be recognised as somebody who has elevated past undergraduate studies, and that the distinction would be made between undergraduate student and postgraduate research student for the purposes of securing finance, etc.
I'm aware that things don't come in a silver plate, but I'm not asking for much. My classmates who got graduate jobs will be getting finance for things far more expensive and superior to the things that I want, and will be getting it. I'm not interested in getting anything flashy - at the moment I'd just like a car that isn't a deathtrap, but I can't even get £5,000 finance for that.
For the record I'm not interested in a Ferrari.
Thanks for your reply Flack.
You're probably right about the credit think. My theory is that it's a combination of me having nothing to secure the loan against and not having enough missed payments in my history. If the credit was given to me, the finance company would stand to make £900 over 3 years in the very likely event that I would make all my payments. However, if I had a poorer history of making payments, and secured the finance against a mortgaged home, then they'd probably take me on in an instant, secure in the knowledge that they'll probably get to repossess something of mine eventually and make far more than the mere £900.
My particular field is one that is suffering least from the financial crisis, and there's a strong graduate-job market still out there, so a lot of my classmates who left with even quite poor degrees (2:2 and below) are finding it easy to go into employment with big-name companies, on handsome starting salaries and golden handshakes. By my calculations, once you factor in all the things you've mentioned (income tax, council tax, student loan repayments, national insurance, etc) then my graduate-job classmates and I are probably on equal footing where take-home income is concerned, which is why it's so frustrating that the finance companies see things differently, simply because I have the word 'student' on my application form. Although I do realise that in 3 years time, I could probably join my classmate's companies on a higher salary and at a higher organisational position than them, and am of course, grateful for that.
In terms of relying on my parents, I don't actually need to rely on them for actual cash, just for their credit histories (in fact, my parents have terrible credit histories, so I'm actually having to rely on other family members, not them specifically). It's just a little deflating to have gotten this far and not have anybody outside my friends, family, and academic circles recognising it, and the business world still seeing me as a liability that needs some sort of adult supervision stepping in to cover my back.
I guess I was just under the impression that my days of 'barely surviving, and only through the help of parents' were over, and am a little disappointed to find out I'm quite wrong, at least where obtaining credit is concerned.
[quote]Quote From flack:
GSM: I would try not to take the credit issue too personally. It could be that at your age you simply don't have much of a credit history at all- never mind that it's good, credit providers can be overly cautious, most even more so now the banks have seen where offering sub-prime mortgages got them. It is also possible to have too good a credit history- though they'll rarely admit it, lenders like to take on more "profitable" customers. Asking for a guarantor for a flat is standard practise, and thanks to this whole credit crunch thing we're having even people with well-paid jobs are struggling to get credit. Just be happy you're not trying to get a mortgage in this climate...
The "real job" thing is something that I, as an older aspiring PhD student who has had several "real jobs", find hard to relate to. I've just gone from working on a fascinating and fulfilling MSc lab project with an amazing supervisor who gave me a great deal of autonomy and confindence in myself as an independent researcher to a blistering dull call centre job where that my confidence is being sapped by bosses who micromanage the staff to within an inch of our lives. The pay also isn't that great, and unlike a PhD student I have to pay income tax, council tax, and national insurance, and with the rising costs of food and energy what I have left doesn't go very far. Again you should consider yourself lucky here: your fellow classmates will be struggling over the shortage of graduate jobs and having the same problems as you, only to a greater extent
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