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  1. #1 shhh 
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    shhh


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  3. #2  
    Forum Ph.D.
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    GIGO. No further comment.


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  4. #3  
    JS
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    Please link to the wiki article, so that we may clean it up.

    If you are interested in the topic of thermodynamics and statistical mechanics, a guy called Kittel has written a good book about it called Thermal Physics.
    And God said: Div(E) = \rho / \epsilon_0, Curl(E) = - \partial(B,t), Div(B) = 0, Curl(B) = \mu_0 (j + \epsilon_0 \partial(E,t)). And there was light.

    [...]

    And thus God sent forth Man from the Garden of Eden after a heated discussion of dresscodes and eating habits.
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    Universal Mind John Galt's Avatar
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    I have moved this to pseudoscience: any thread purporting to support the existence of perpetual motion machines belongs here, unless accompanied by susbtantive evidence.
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  6. #5 what 
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    what
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  7. #6 haha 
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    haha
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  8. #7  
    Universal Mind John Galt's Avatar
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    Quote Originally Posted by nwaogu
    since you cant decieve or lie to yourself.
    Very amusing. Quite whimsical really.
    The planet is filled with people who are lying to themselves.
    A very effective sales technique is to lie to yourself.
    Stick to the physics, gentlemen, your understanding of pychology is zero.
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  9. #8 gihh 
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    lol
    As Time and Space come bending back to shape this star-specked scene,
    The tranquil tears of tragic joy still spread their silver sheen;
    Along the Grand Canal still soar the fragile Towers of Truth;
    Their fairy grace defends this place of Beauty, calm and couth.

    Bone-tired the race that raised the Towers, forgotten are their lores;
    Long gone the gods who shed the tears that lap these crystal shores.
    Slow beats the time-worn heart of Mars beneath this icy sky;
    The thin air whispers voicelessly that all who live must die - Robert A. Heinlein
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  11. #10 buii 
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    buii
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  12. #11  
    Forum Junior Lucifer's Avatar
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    Houm...


    BUILD IT.

    Then may happen two things.

    One, the machine starts going on and it still goes on the day you die of old, bilionaire & revered.

    The other is that you die of old before you get the damn machine to not stop after some cycles. In case it even starts.

    Your current chances are of some 0 to 250,000 for executed projects and 0 to 50,000,000 for theorethical projects.


    (Oh... I love your explanation of thermodynamics. Newton also forged that silly thing called Universal Gravitation the day he failed to fly due to his lack of determination)
    “If the misery of the poor be caused not by the laws of nature, but by our institutions, great is our sin.” -Charles Darwin
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  13. #12  
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    tick
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  14. #13  
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    From nwaogu's website:
    "a metal called the attracting metal sometimes a magnet with different magnetic pole from the chamber magnet feels the magnetic field of a magnet called the chamber magnet in a longer position towards the chamber magnet called the dynamics wall thus moves to the shorter position called the resistance wall, this motion causes a metal called the attracted metal sometimes a magnet under a magnetic insulator called the resistor which has a magnet underneath it but above the attracted metal called the resistance magnet sometimes a metal only when there is an attracted magnet to move since the chamber magnet is stronger than the resitance magnet but since there is a resistance magnet or metal ,the resistor follows the attracted metal or magnet until it is obstructed from moving by the resistance obstructor or the fully extended or compressed spring ,thus making the resistance spring to make the resistor go back to its natural position and that is near the resistance wall, thus covering the fully attracted attracting metal to make it the new attracted metal for the next cycle. mean while another metal and insulator comes into the chamber to become the new attracting metal and insulator for the next cycle, this motion either turns an internal or external rotor or both at the same time.
    this is called the simple principle of magnetic perpetual motion.
    I don't know about magnetic perpetual motion, but that was damn nearly a perpetual sentence! :P

    Well, I've seen your photograph now, so let me say that I admire your enthusiasm, and I hope you and your brother go on to real scientific careers, with the Best of Luck to you, I'm sure, from all us on the Science Forums.
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  15. #14 what 
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    what
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  16. #15  
    Forum Professor Zwolver's Avatar
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    WOOD, you used WOOD?

    only use metals and polymers is my guess...
    Growing up, i marveled at star-trek's science, and ignored the perfect society. Now, i try to ignore their science, and marvel at the society.

    Imagine, being able to create matter out of thin air, and not coming up with using drones for boarding hostile ships. Or using drones to defend your own ship. Heck, using drones to block energy attacks, counterattack or for surveillance. Unless, of course, they are nano-machines in your blood, which is a billion times more complex..
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  17. #16  
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    chat shit
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  18. #17  
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    Hey, I'm still not clear on what in the world a perpetual motion device is. Would someone mind telling me?
    Secondly, if it is what I get the feeling it is, as long as their is air in it, or has something that will cause friction it will eventually stop. If I totally misunderstood this, please inform me.
    It's hard to soar like an eagle when your flying with turkeys
    It's hard to be humble when your as great as I am.
    The world changes so fast, you couldn't be wrong all the time even if you tried
    Judging by the way some church members live, they need fire insurance
    The only thing in life acheived without effort is failure
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  19. #18  
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    scientists dont make up laws cause they dont succed doing wht they want to do. They come up with laws based on the observations they see.
    And the laws of energy conservation is broken constantly. thats also a law of the nature.
    dEdT~h/2pi

    a perpetum mobile is a machine that keeps going forever. Never stops and also u can extract energy from it. THe problem with such devices is that it doesnt count in friction as a force. When gears and stuff rotate and move they experience friction wich takes away some of the energy from the machine and ehats up the engine. ANd this heat is useless energy waste. So if u put in like 500 joules it might after one turn be 499 left, and so on until u reaches 0 and the perpetum mobile has stopped. And to extract energy from such device is highly unlikly cause the amount of energy we talk about can only be created from nowhere is such a small timefram that we humans simply can not realise it and is also highly unlikly
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