Recent content by BlackJack

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    Tennis Ball- Is this possible?

    If you would build a tennis ball out of iron, sure. Otherwise as others have already stated it is not possible due to the characteristics of a tennis ball.
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    Integrating cos(px) from 1 to 2 with a constant p

    It's just a subsitution. If du = p*dx then dx = du / p. Now integrate normally and at the end re-substitute.
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    Volume of a 4 dimensional orb equation

    In a lecture today, we (my professor) calculated the volume of a 4 dimensional orb. I discussed it with a few other people but no one could properly explain how to picture this orb. What do you think does it "look" like? One possible theory: An orb which depends on the time and shiftes...
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    Thread Killer Champions: Franzbear & Moonbear

    How about read shoes ?
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    Mac vs Intel: What's Your Preference?

    Apple is stylish but expensive. Since the new macs will be running with intel processors you'll have the choise :).
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    Troubleshooting a Small LAN Problem - Help Needed!

    So if I have understood you correctly : My cablemodem has memorized the mac address of my old computer and won't let me access the connection because my new mac address doesn't correspond with the old one? [no. no firewalls. What I thought I knew was, that a hub just shares the packets...
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    Troubleshooting a Small LAN Problem - Help Needed!

    It is a hub and yes I have tried to run the xp config which didn't work as well. Both computers have the same settings. Everything is set to dynamic. No, no fixed ips or dns.
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    Solving the Equation 3x^2+8xy-3y^2=1 - What's Next?

    I have a questions: Given is the equation 3x^2 +8xy-3y^2 = 1 I know have to find the function x -> y:=f(x) which is implicit defined by the equation above. I have solved the question for x1,x2 = (4x+/- sqr(25x^2+3)) / 3 My question what do I have to do now...
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    Troubleshooting a Small LAN Problem - Help Needed!

    What for? I know that the modem works since another computer is connected to the hub [win2k] which has access to the internet. I did try to connect using this computers rj45 cable but it still didn't work.
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    Troubleshooting a Small LAN Problem - Help Needed!

    I have a small problem with my lan. The setup is as followed: The cable modem is connect to a hub, which is connected with my own pc. I used to have an older machine [win2k, normal network card] which had no problems connecting to the network and to the modem. About one week ago I got myself a...
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    What Drives a Teenager to Question the Purpose of Life?

    ... got any links on that subject which are a bit further explained ? I do agree with vertigo, it is a bit "monky" ^^
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    What Drives a Teenager to Question the Purpose of Life?

    know you start confusing me ^^. Could you please explains this a bit further ? btw. what has this to do with buddhism ? :)
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    What Drives a Teenager to Question the Purpose of Life?

    @ vertigo : no no ! This doesn't annoys me at all. It does sound very clear to me. The example of the playboys is quite good. Why do they chase after girls ? I mean if you are a boy do you wonna be chased all day by some weird girls... :rolleyes: Probably most people also see that they...
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    What Drives a Teenager to Question the Purpose of Life?

    allright i missused this forum for my personal problems :redface:. about the year 13 thing... :rolleyes: well in england its year 12 and year 13 :surprise:. Sorry to confuse you :shy: but is it good if you make a mess by finding your way ? Isn't there the problem of using your lazyness as you...
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    What Drives a Teenager to Question the Purpose of Life?

    Well I have lived now for 19 years and never really bothered about life. I was just living with it and had always a goal to reach. But now in my year 13 i started asking myself: why ? :confused: It's obviously a bad question to ask, cos there are too many answers. But i just wanted to know...
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