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Xeon

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Posts posted by Xeon


  1. I tend to disagree that Bush's purpose in Iraq is only to secure oil. I think its a great achievement to actually place the first democracy in the Middle East and I think it will help America's security greatly. I think Bush has done a decent job so far and his choices he made were only to help the security of the world. Also, weapons of mass destruction was only a pretense to go to war, not a goal in itself. If your wondering why there where none found its because they weren't intended to be found, but only used to get the war started.


  2. I'm looking at the forum categories and I can't see a software category. Could you perhaps make a software category or maybe combine it with operating systems and make it a software and operating systems category. Or you could make operating systems a subforum of the software category.Also I was wondering if you could change the title of Networking to Internet and Networking so that way we can get a little bit more posts there.


  3. I've personally used Intel cpus so far in mostly OEM built computers. I currently have a P4, but for my next computer I think I might want to try AMD. I think AMD is more used by gamers and overclockers. The AMD processors do more work per clock cycle, which is neat, but they also tend to run hotter than the P4s and require more cooling. Its also pretty good that AMD has tried out 64 bit processors.


  4. Well, cryptonx, you're not mentioning all the good soldiers out there in Iraq like those who are friendly to all the Iraqi children and hand out candy as their convoy passes by. The majority of soldiers are very civil and are doing a good job in Iraq its just that there are a very few that are giving a bad name to the rest.Also, I tend to disagree about the oil in Iraq. I think that there's no way for the US to take control of any of the oil as long as there's an Iraqi government in Iraq and I think the oil will be left to the country to use. I think President Bush was more focused on democracy in Iraq than oil or wmd.


  5. You can buy a book at the bookstore in the computers section that teaches you both php and mySQL. You can also browse online for tutorials on php and mySQL. A good place to start is php.net, which has some beginning tutorials and links. You can also download a lot of scripts and learn from examples. Before you learn php and mySQL, I would recommend learning basic HTML, which is easy to do by searching for online tutorials.


  6. I used to use Google as a search engine, but I find that it often gives random and not so relevant search results back. I now use Teoma with subject specific popularity and I find it gives more relevant search results. Also, its supporting a less used search engine. I am however impressed by Google's GMail, which in a short period has become the best webmail available and is better than MSN or Yahoo. Google does do a lot things well but I think their websearch dominance will go down.


  7. The theory is correct. Its basically Einstein's theory of relativity, which has been proven correct many times so far. This theory says that nothing can travel at or faster than the speed of light and an object requires more and more energy to be accelerated closer to the speed of light. His special theory of relativity describes the effect gravity on time and explains how time slows down near black holes.


  8. Does anyone know of any decent/good freeware(or cheap software ~$10) that will allow me to edit mp3's or wav's and drag/drop in new peices so i can add stuff to songs or just edit stuff out i dont want? any help will be much appreciated.

    <{POST_SNAPBACK}>

    Try Audacity, an open source audio editor project from SourceForge. It has a lot of good of features and effects for editing sounds and its free. Its still being worked on so more features are on the way.

  9. It may seem that mobile phones cause negligible radiation in comparison to microwave ovens but a simple calculation will show you the opposite.

    If you talk on the cellular phone just one hour a day the whole radiation is as follows:

    1 hr a day x 365 days a year = 365 hours

    365 hours x 3 watts = 1095 watts

    1095 watts x 10 years = 10950 watts!!!

     

    Decide for yourself!

    <{POST_SNAPBACK}>

    This calculation is not quite correct. It should be:

    1 hr/day x 365 days= 365 hours

    1 Watt = 1 Joule/s

    365 hoursx 60 mins/hour x 60 secs/min = 1,314,000 secs

    1,314,000 secs/year x 3 Watts = 3,942,000 Joules / year

     

    So every year the cellphone emits 3,942,000 Joules, however not all of this gets absorbed by you.

     

    Compare this energy release with that of sunlight:

    The Sun emits 1370 Watts per square meter.

    1370 Watts/m^2 x 0.5 m^2 = 685 Watts

    1 hour x 60 mins/hour x 60 secs/min = 3,600 secs

    685 Joules/s x 3,600 secs/hour = 2,466,000 Joules / hour

     

    Compared to the energy of the Sun, the power of the cellphone is negligible. But the cellphone's energy is in microwaves while the Sun's energy is mostly in visible light, so we still can't tell if cellphones are that dangerous. I don't think that cellphones are that dangerous, but if you overuse them too too much they might be dangerous.

     

     

    This calculation is also not quite correct:

    View 1 is my view.

     

    Let me give another example:

    Cars are driving over a bridge with a frequency of 10 cars per minute. The bridge can handle upto 40000 kg. Each car weighs about 1000 kg.

    10 cars = 10*1000 kg = 10000 kg

    We then quickly find out that the bridge will break in

    40000 kg / 10000 kg = 4 minutes!

     

    ;)

    <{POST_SNAPBACK}>

    The error is that weight does not accumulate, it only counts when the cars are on the bridge. If the bridge can hold up to 40000 kg, then that means it can hold a maximum of 40 cars at one time. As long as no more than 40 cars are on the bridge at one time, the bridge will not break.

     

    Hope you guys enjoy this physics explanation! ;)

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