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originally posted by: hellobruce
originally posted by: Emerys
Did any of you watch all 3 videos? If you did, you would notice how efficient the motor runs.
Where exactly in which video was the "efficiency" measured?
It doesn't burn out.
As there was no load on it why would it burn out?
originally posted by: 3danimator2014
a reply to: moebius
There us no such thing as a permanent magnet. But ok. Lets take this one step at a time. I'll hold your hand, don't worry.
Lets assume you magically found 2 permanent magnets..let's assume you are correct about them repelling each other equally blah blah blah...so how do you set the system up?
First question: what are the magnets attached to? They can't just be floating in air, so what are they attached to when you push one towards the other to start this perpetual oscillation?
originally posted by: moebius
originally posted by: 3danimator2014
a reply to: moebius
There us no such thing as a permanent magnet. But ok. Lets take this one step at a time. I'll hold your hand, don't worry.
LOL. You can by some here: www.ibsmagnet.com...
Lets assume you magically found 2 permanent magnets..let's assume you are correct about them repelling each other equally blah blah blah...so how do you set the system up?
First question: what are the magnets attached to? They can't just be floating in air, so what are they attached to when you push one towards the other to start this perpetual oscillation?
Assume a rigid empty box, vacuum, no gravity. One magnet is attached to the bottom. The other magnet is suspended on a spring attached to the top. Starting from a non equilibrium position, as long as the spring oscillation is fully elastic (no thermal losses) the magnet will oscillate indefinitely.
Yeah..none of those are permanent. They call them that cuz they are long lived. Try again
originally posted by: moebius
originally posted by: 3danimator2014
a reply to: moebius
There us no such thing as a permanent magnet. But ok. Lets take this one step at a time. I'll hold your hand, don't worry.
LOL. You can by some here: www.ibsmagnet.com...
Lets assume you magically found 2 permanent magnets..let's assume you are correct about them repelling each other equally blah blah blah...so how do you set the system up?
First question: what are the magnets attached to? They can't just be floating in air, so what are they attached to when you push one towards the other to start this perpetual oscillation?
originally posted by: 3danimator2014
Yeah..none of those are permanent. They call them that cuz they are long lived. Try again
originally posted by: moebius
originally posted by: 3danimator2014
a reply to: moebius
There us no such thing as a permanent magnet. But ok. Lets take this one step at a time. I'll hold your hand, don't worry.
LOL. You can by some here: www.ibsmagnet.com...
Lets assume you magically found 2 permanent magnets..let's assume you are correct about them repelling each other equally blah blah blah...so how do you set the system up?
First question: what are the magnets attached to? They can't just be floating in air, so what are they attached to when you push one towards the other to start this perpetual oscillation?
originally posted by: 3danimator2014
originally posted by: moebius
originally posted by: 3danimator2014
a reply to: moebius
There us no such thing as a permanent magnet. But ok. Lets take this one step at a time. I'll hold your hand, don't worry.
LOL. You can by some here: www.ibsmagnet.com...
Lets assume you magically found 2 permanent magnets..let's assume you are correct about them repelling each other equally blah blah blah...so how do you set the system up?
First question: what are the magnets attached to? They can't just be floating in air, so what are they attached to when you push one towards the other to start this perpetual oscillation?
Assume a rigid empty box, vacuum, no gravity. One magnet is attached to the bottom. The other magnet is suspended on a spring attached to the top. Starting from a non equilibrium position, as long as the spring oscillation is fully elastic (no thermal losses) the magnet will oscillate indefinitely.
I see..and this is a magic spring is it? No friction? Perfect spring? No energy lost as heat?
Please shown me a link to these perfect springs. Also...ill look at your link but i know they are not permanent.
So..those springs. ...
originally posted by: moebius
originally posted by: 3danimator2014
Yeah..none of those are permanent. They call them that cuz they are long lived. Try again
originally posted by: moebius
originally posted by: 3danimator2014
a reply to: moebius
There us no such thing as a permanent magnet. But ok. Lets take this one step at a time. I'll hold your hand, don't worry.
LOL. You can by some here: www.ibsmagnet.com...
Lets assume you magically found 2 permanent magnets..let's assume you are correct about them repelling each other equally blah blah blah...so how do you set the system up?
First question: what are the magnets attached to? They can't just be floating in air, so what are they attached to when you push one towards the other to start this perpetual oscillation?
The are called permanent magnets. It is not my problem if you decide to redefine the meaning of permanent here.
It is possible to create single magnetic domain particles, which can only lose their magnetic field by destruction (heating, mechanical stress).
originally posted by: 3danimator2014
originally posted by: moebius
originally posted by: 3danimator2014
Yeah..none of those are permanent. They call them that cuz they are long lived. Try again
originally posted by: moebius
originally posted by: 3danimator2014
a reply to: moebius
There us no such thing as a permanent magnet. But ok. Lets take this one step at a time. I'll hold your hand, don't worry.
LOL. You can by some here: www.ibsmagnet.com...
Lets assume you magically found 2 permanent magnets..let's assume you are correct about them repelling each other equally blah blah blah...so how do you set the system up?
First question: what are the magnets attached to? They can't just be floating in air, so what are they attached to when you push one towards the other to start this perpetual oscillation?
The are called permanent magnets. It is not my problem if you decide to redefine the meaning of permanent here.
It is possible to create single magnetic domain particles, which can only lose their magnetic field by destruction (heating, mechanical stress).
Lol...i thought so. You chickened out. They are called permanent magnets because they last a LONG time. They are not permanent. I know this as does anyone who knows anything about physics. I'm not redefining anything.
Your second paragraph is gibberish.
Bye
originally posted by: moebius
originally posted by: 3danimator2014
originally posted by: moebius
originally posted by: 3danimator2014
Yeah..none of those are permanent. They call them that cuz they are long lived. Try again
originally posted by: moebius
originally posted by: 3danimator2014
a reply to: moebius
There us no such thing as a permanent magnet. But ok. Lets take this one step at a time. I'll hold your hand, don't worry.
LOL. You can by some here: www.ibsmagnet.com...
Lets assume you magically found 2 permanent magnets..let's assume you are correct about them repelling each other equally blah blah blah...so how do you set the system up?
First question: what are the magnets attached to? They can't just be floating in air, so what are they attached to when you push one towards the other to start this perpetual oscillation?
The are called permanent magnets. It is not my problem if you decide to redefine the meaning of permanent here.
It is possible to create single magnetic domain particles, which can only lose their magnetic field by destruction (heating, mechanical stress).
Lol...i thought so. You chickened out. They are called permanent magnets because they last a LONG time. They are not permanent. I know this as does anyone who knows anything about physics. I'm not redefining anything.
Your second paragraph is gibberish.
Bye
Google "single domain particles/magnets" and try again.
originally posted by: 3danimator2014
originally posted by: moebius
originally posted by: 3danimator2014
originally posted by: moebius
originally posted by: 3danimator2014
Yeah..none of those are permanent. They call them that cuz they are long lived. Try again
originally posted by: moebius
originally posted by: 3danimator2014
a reply to: moebius
There us no such thing as a permanent magnet. But ok. Lets take this one step at a time. I'll hold your hand, don't worry.
LOL. You can by some here: www.ibsmagnet.com...
Lets assume you magically found 2 permanent magnets..let's assume you are correct about them repelling each other equally blah blah blah...so how do you set the system up?
First question: what are the magnets attached to? They can't just be floating in air, so what are they attached to when you push one towards the other to start this perpetual oscillation?
The are called permanent magnets. It is not my problem if you decide to redefine the meaning of permanent here.
It is possible to create single magnetic domain particles, which can only lose their magnetic field by destruction (heating, mechanical stress).
Lol...i thought so. You chickened out. They are called permanent magnets because they last a LONG time. They are not permanent. I know this as does anyone who knows anything about physics. I'm not redefining anything.
Your second paragraph is gibberish.
Bye
Google "single domain particles/magnets" and try again.
Not gonna bother mate. Enjoy your ignorance. Good luck with those perfect springs.
originally posted by: moebius
originally posted by: 3danimator2014
originally posted by: moebius
originally posted by: 3danimator2014
originally posted by: moebius
originally posted by: 3danimator2014
Yeah..none of those are permanent. They call them that cuz they are long lived. Try again
originally posted by: moebius
originally posted by: 3danimator2014
a reply to: moebius
There us no such thing as a permanent magnet. But ok. Lets take this one step at a time. I'll hold your hand, don't worry.
LOL. You can by some here: www.ibsmagnet.com...
Lets assume you magically found 2 permanent magnets..let's assume you are correct about them repelling each other equally blah blah blah...so how do you set the system up?
First question: what are the magnets attached to? They can't just be floating in air, so what are they attached to when you push one towards the other to start this perpetual oscillation?
The are called permanent magnets. It is not my problem if you decide to redefine the meaning of permanent here.
It is possible to create single magnetic domain particles, which can only lose their magnetic field by destruction (heating, mechanical stress).
Lol...i thought so. You chickened out. They are called permanent magnets because they last a LONG time. They are not permanent. I know this as does anyone who knows anything about physics. I'm not redefining anything.
Your second paragraph is gibberish.
Bye
Google "single domain particles/magnets" and try again.
Not gonna bother mate. Enjoy your ignorance. Good luck with those perfect springs.
Lol... thought so. You chickened out.
originally posted by: MysterX. Very prominent scientists also said space travel was BS back in the day too...words to that effect.
originally posted by: hellobruce. Care to show us those quotes?
With monotonous regularity, apparently competent men have laid down the law about what is technically possible or impossible – and have been proven utterly wrong, sometimes while the ink was scarcely dry from their pens.
On careful analysis, it appears that these debacles fall into two classes, which I will call failures of nerve and failures of imagination. The failure of nerve seems to be the more common; it occurs when even given all the relevant facts the would-be prophet cannot see that they point to an inescapable conclusion.
Some of these failures are so ludicrous as to be almost unbelievable, and would form an interesting subject for psychological analysis. “They said it couldn't be done” is a phrase that occurs throughout the history of invention; I do not know if anyone has ever looked into the reasons why 'they' said so, often with quite unnecessary vehemence. It is now impossible for us to recall the mental climate which existed when the first locomotives were being built, and critics gravely asserted that suffocation lay in wait for anyone who reached the awful speed of 30 miles an hour.
The Jet Propulsion Laboratory's history reaches back to the tumultuous years leading up to World War II. Rockets were perceived as devices of fantasy, seen only in movie serials and comic strips like Buck Rogers and Flash Gordon. Despite rocket pioneer Robert Goddard’s successful development of early rockets, he was publicly ridiculed for his work. But in the fall of 1936, a group of enterprising young men in Pasadena, Calif., decided to risk their reputations and give engineering substance to rocket fantasy.