Actually this is pinning, not Meissner effect. The Meissner effect pushes out all the magnetic field lines and therefore the superconductor levitation is completely unstable, as if it was another magnet with opposite polarity (north-north or south-south) balancing on top of the bottom magnet. See another video of such a levitating train here: moebius dot youtube dot mosem dot eu ;-)
I tried to invent some sort of hoverboard type thing when I was playing with my lego magnets as a kid but deemed the magnetism too unstable so discontinued my research and built cars and moon bases instead :)
REAL Free energy technology exists!But the Establishment doesn't want ppl to know this,Go to LT-MAGNET-MOTORdotCOM and get the blueprints for a genuine magnet motor ,Join the energy revolution!
Please just one question :___ In the video the disk seems to move naturaly clockwise around the track before it get pushed. If you put the disk upside down or even the track, does the disck move anticlockwise ?
Thats the prediction of someone who doesnt believe in magnetic fields...even in mass or fotons.
in the video it seen the disk goes clockwise without been touched, if u put the disk upside down or even the track does it change to anticlock wise direction ?
Thats a prediction from someone who doesnt believe in magnetic fields or even in mass.
Energy sources without the need for fuel or energy input exist ,But there are very powerfull forces that want to supress the technology,Check this free energy magnet motor at LT-MAGNET-MOTORdotCOM ,Let the revolution begin!
Alot of you are acting like scientists but its clear to see that you are just kids, your spelling is terrible lol, maybe learn English before you get into physics.
This clip is amazing, the Japs broke the speed record using Maglev technology.
@sxyash69: which speed limit do you mean? and by the way: this video has nothing to do with magnetic levitation trains like the ones in japan or germany. this is a superconductor which levitates in a magnetic field - it doesn't need complicated control mechanisms like they use in the maglev trains.
@majos I've only just started learning about this magnetic levitation technology, im more of a business minded person, this fascinates me though. The record i were referring to were the train max speed, 579 kph, i was unaware that this was a different technology, both use magnets anyhow. Is it that the Maglev trains use more of a electrical engineering/magnetic physics approach rather than a liquid nitrogen/superconductor approach? Iv noticed the subjects are alot higher usin liquid nitrogen.
@sxyash69 the thing is, that you can't just put a magnet above another one and it levitates. it needs really complex electronic control mechanisms to keep the magnet in balance. this is the (simplified) approach they use in maglev trains.
what you see here is much more sophisticated from the physicists point of view. the superconductor is trapped in the magnetic field. it can only move in the direction of the track because in this direction the streamlines of the field are homogeneous.
@majos i watched the Sherbrooke University demo, really impressive clip. What are the potential faults with the maglev trains as regards to safety and cost (cost as in is it cheaper or more expensive to run than normal bullet train technology?)
@majos well we'll never have them because we have no money in England, only the heavyweight countries Germany, Japan, China, Dubai will have these. Fantastic breakthrough tho, deserves a nobel!
the difference becomes apparent when you put the track upside down. the superconductor will remain in the same distance to the track, hanging under the magnets. you can rotate the track in any direction. the superconductor will always follow the track.
i hope my explanation is good enaugh even though my english is not that good..
@sxyash69 Oh man, your comment is loaded with so much irony. It isn't spelled "alot" it is "a lot." Also, "its" is possessive, while "it's" is a contraction of "it is" or "it has."
hey probier mal den Supraleitder erst auf die Magnetbahn zu legen und dann abzukühlen. Dadurch wird er viel stärker angezogen und du kannst ihn mit ziemlich hoher Geschwindigkeit um die Bahn schießen. Das schwierige ist nur ihn dann auf diese Temperatur zu kühlen, weil man sehr viel Stickstoff drüberschütten muss. Wickel ihn am besten noch in Alufolie und Watte ein
I don't think so it works rly. I see it in real not this but an other "Supraleiter" in the far future it will give Trains with this technologie. But this is the far future. But it isn't a fake curtainly.
A question that seems to have flown over the heads of the above posters: Where can one get such a chunk of superconductor? And another: How much does it cost? Of course, after the material gets cold, it does not take much cooling to keep it that way. A small container for the LN2 with good insulating properties, and a loose fitting lid would of course go a long way to giving the item a much longer lift. (Thinks to self: I'm sure I have received an email or two about that longer lift)
Yes, this would work because only one of the two elements has to be superconducting!
Superconductors have to be cooled down as many as 135 Kelvin (-138°C) or lower. Otherwise they won't have superconducting characteristic, so no new dog sleds in the Antarctic :-)
@fonna ... no that not about the difference between those too mediums.
that black plat is a supraconducting material. at a normal temperature it does nothing but if you cool it down to lets say minus 170 degree celsius (which is faaar below antarctic temps) is gets several new features like a zero electric resistance and levitation posibility etc.. there are warm supraconducters (minus 150°c) and other .. cold supraconducters (minus 240°c) .
lol i know that most of you are probably German, correct me if I'm wrong but if you can understand me you will agree with me that this is simply awesome.
was für magneten sind denn da auf den Schienen?´Hoffentlich keine neodymmagneten,denn dann würde ich mic hwudnern WEIE VERDAMMT teurer so ein Ding ist...löl
Sieht ja geil aus. Ich weiss nur dass das was mit Magnetfeldverdrängung und Induzierten Strömen zu tun hat. Aber meine Physikkenntnisse reichen da leider nicht. Stimmt es, dass beim bei 0K der Supraleiter ewig weiterschweben würde?
Das ist ein Hochtemperatursupraleiter aus Kupferoxyd, Barium und Yttrium in ca. 4 Tagen unter Sauerstoff gesintert. Ich habe 2 davon, und in flüssigem Stickstoff bei ca. 80 K schwebt ein Magnet darüber endlos... meine 40 Liter LN2 halten im Tank 3 Monate. (Aber bei Erschütterungen steigt der Magnet höher und fällt irgendwann zur Seite herunter!)
Beerholm wieder einer der mit seinem Halbwissen nen Dicken macht...der supraleiter besitzt im verhälnis zu dem magnetring besitzt er keine masse. den versuch könnte man in einer kammer mit absolutem nullpunkt vollführen und der supraleiter würde sich ewig im kreis drehen. nur mal soviel dazu
ähm...nein ein perPETUUMmobile wär es dann immer noch nicht. schliesslich muss energie zugeführt werden oder meinst flüssiger stickstoff kommt ausm wasserhahn ?
richtig es muss energie zugeführt werden, auch bei perpetuum mobile(SO wirds geschrieben). Nur wird beim perpetuum mobile keine energie verbraucht, hier aber schon, der stickstoff halt. den bekommt man natürlich nich ausm wasserhahn , dafür ahtmest du ihn halt ständig ein. tadaaa
Ich habe 2 Supraleiter für ca. 100 Euro mit viel Glück bei ebay bekommen, und auch einen 40-Liter-Tank gebraucht für 250 € und eine Füllung LN2 kostet mich bei einer Besamungsstation 20 Euro. (Tierarzt fragen..)Viel Glück!!!
Habda vor kurzen nen bericht gesehn (der schon etwas älter war) das is doch Antigravitation...oder?!warum is es noch nich weiter entwickelt....hab jedenfals noch nix davon gehört das nen fahrzeug in irgent einer art vorhanden oder geplant is...eigentlich is das ja der perfekte antrieb für die raumfahrt.Das was ich gesehn hatte war ne scheibe die die Gravitation darüber um ca 1% geschwächt hatte...denke mal das es das selbe hier is?!
Ne. Das, was Du gesehen hast war sicherlich über diesen russischen Physiker, der über einem rotierenden Supraleiter angeblich eine Abschwächung der Gravitation gemessen hat. Das Experiment konnte aber nie wiederholt werden und das Ganze wird nicht mehr ernstgenommen.
Das hier ist der Meißner-Effekt. Ein Supraleiter, der im Magnetfeld seine Position beibehält. Das ganze funktioniert auch, wenn man die Bahn auf den Kopf stellt. Der Supraleiter "hängt" dann an den Schienen.
das bringt garnix als fahrzeug xD... das schwebt einfach nur frei in der luft... wenn es sich bewegen soll muss man schon kraft aufwenden (00:14)... also genau die kraft die man auch bei anderen fahrzeugen verwendet!
this is cool. They already have ones that work using electro-magnets. Maby you can drill some holes in the top of that magnet so that a little extra coolant can be used, or also use a lid so that it does not evaporate.
its possible it does remove some of the heat that way by conduction of heat from the object to the air. But if you take an cold substance and put it into a metal box , like the magnet, the magnet and coolant would reach an equilibrium temperature and balance out, but until that time , the system would be cold until it absorbed heat from the air.
What? The only reason it cools the superconductor is because the energy required to change state is provided by the heat in the superconductor. It is your statement "use a lid so that it does not evaporate" that I'm referring to. The heat is transferred from the superconductor to the coolant. That's why the liquid nitrogen boils off.
das ist ein supraleiter, der mit flüssigem stickstoff auf ugf. -195°C gekühlt wird. die schiene besteht aus den stärksten permanentmagneten, die es gibt. warum der supraleiter im magnetfeld schwebt is relativ kompliziert - schau mal bei wikipedia unter meißner-effekt nach ;)
Actually this is pinning, not Meissner effect. The Meissner effect pushes out all the magnetic field lines and therefore the superconductor levitation is completely unstable, as if it was another magnet with opposite polarity (north-north or south-south) balancing on top of the bottom magnet. See another video of such a levitating train here: moebius dot youtube dot mosem dot eu ;-)
MrVegster 3 months ago
I tried to invent some sort of hoverboard type thing when I was playing with my lego magnets as a kid but deemed the magnetism too unstable so discontinued my research and built cars and moon bases instead :)
Harperlarp 5 months ago in playlist Archive of Weird Physics
Magnetic Air hockey anyone?
moosome 11 months ago
ehm wo haste denn die ganzen magnete her? sind so viele nicht sau teuer?
ShishaQualmer 1 year ago
This has been flagged as spam show
REAL Free energy technology exists!But the Establishment doesn't want ppl to know this,Go to LT-MAGNET-MOTORdotCOM and get the blueprints for a genuine magnet motor ,Join the energy revolution!
cadentavaricegrtrj 1 year ago
This has been flagged as spam show
Please just one question :___ In the video the disk seems to move naturaly clockwise around the track before it get pushed. If you put the disk upside down or even the track, does the disck move anticlockwise ?
Thats the prediction of someone who doesnt believe in magnetic fields...even in mass or fotons.
Dazuc1 1 year ago
Please just one question :__
in the video it seen the disk goes clockwise without been touched, if u put the disk upside down or even the track does it change to anticlock wise direction ?
Thats a prediction from someone who doesnt believe in magnetic fields or even in mass.
tks a lot in adventage
Dazuc1 1 year ago
This has been flagged as spam show
Energy sources without the need for fuel or energy input exist ,But there are very powerfull forces that want to supress the technology,Check this free energy magnet motor at LT-MAGNET-MOTORdotCOM ,Let the revolution begin!
rebelliouseoagj 1 year ago
Alot of you are acting like scientists but its clear to see that you are just kids, your spelling is terrible lol, maybe learn English before you get into physics.
This clip is amazing, the Japs broke the speed record using Maglev technology.
sxyash69 1 year ago
@sxyash69: which speed limit do you mean? and by the way: this video has nothing to do with magnetic levitation trains like the ones in japan or germany. this is a superconductor which levitates in a magnetic field - it doesn't need complicated control mechanisms like they use in the maglev trains.
majos 1 year ago 3
@majos I've only just started learning about this magnetic levitation technology, im more of a business minded person, this fascinates me though. The record i were referring to were the train max speed, 579 kph, i was unaware that this was a different technology, both use magnets anyhow. Is it that the Maglev trains use more of a electrical engineering/magnetic physics approach rather than a liquid nitrogen/superconductor approach? Iv noticed the subjects are alot higher usin liquid nitrogen.
sxyash69 1 year ago
@sxyash69 the thing is, that you can't just put a magnet above another one and it levitates. it needs really complex electronic control mechanisms to keep the magnet in balance. this is the (simplified) approach they use in maglev trains.
what you see here is much more sophisticated from the physicists point of view. the superconductor is trapped in the magnetic field. it can only move in the direction of the track because in this direction the streamlines of the field are homogeneous.
majos 1 year ago
@majos i watched the Sherbrooke University demo, really impressive clip. What are the potential faults with the maglev trains as regards to safety and cost (cost as in is it cheaper or more expensive to run than normal bullet train technology?)
sxyash69 1 year ago
@sxyash69 for this i recommend the wikipedia entry on the german maglev train transrapid - i think it's the only commercial maglev train by now.
majos 1 year ago
@majos well we'll never have them because we have no money in England, only the heavyweight countries Germany, Japan, China, Dubai will have these. Fantastic breakthrough tho, deserves a nobel!
sxyash69 1 year ago
the difference becomes apparent when you put the track upside down. the superconductor will remain in the same distance to the track, hanging under the magnets. you can rotate the track in any direction. the superconductor will always follow the track.
i hope my explanation is good enaugh even though my english is not that good..
majos 1 year ago
@majos yeah i saw that aswell, its brilliant lol.
sxyash69 1 year ago
@sxyash69 Oh man, your comment is loaded with so much irony. It isn't spelled "alot" it is "a lot." Also, "its" is possessive, while "it's" is a contraction of "it is" or "it has."
tseng61 8 months ago
do you really need a ceramic plate under the conductor? pls answer :0
GlenTenHolt 1 year ago
@GlenTenHolt: i'm not sure what you mean. the superconductor itself is a ceramic.
majos 1 year ago
hey probier mal den Supraleitder erst auf die Magnetbahn zu legen und dann abzukühlen. Dadurch wird er viel stärker angezogen und du kannst ihn mit ziemlich hoher Geschwindigkeit um die Bahn schießen. Das schwierige ist nur ihn dann auf diese Temperatur zu kühlen, weil man sehr viel Stickstoff drüberschütten muss. Wickel ihn am besten noch in Alufolie und Watte ein
paxpacis2 1 year ago
hahaha, wie hier alle abgehen, war natürlich n scherz von mir ;)
aber lsutig anzusehen :D
Curby23523 1 year ago
kann mir jemand dieses phänomen erklären? oder eine kopie ausm internet geben? thx
TurkishGamer92 1 year ago
FAKE
Curby23523 1 year ago
i hate stupid people...
majos 1 year ago 4
I don't think so it works rly. I see it in real not this but an other "Supraleiter" in the far future it will give Trains with this technologie. But this is the far future. But it isn't a fake curtainly.
Fireworker432 1 year ago
@Curby23523 lol @ u
lacanau 1 year ago
@Curby23523
stupid idiot , learn something about physics
Zecke6666 1 year ago
THIS IS DEMONIC MAGIC
herplab 1 year ago
Comment removed
Tekee812 1 year ago
Comment removed
Tekee812 1 year ago
the sound in the background is freaky LOL
Guinnie 1 year ago
A question that seems to have flown over the heads of the above posters: Where can one get such a chunk of superconductor? And another: How much does it cost? Of course, after the material gets cold, it does not take much cooling to keep it that way. A small container for the LN2 with good insulating properties, and a loose fitting lid would of course go a long way to giving the item a much longer lift. (Thinks to self: I'm sure I have received an email or two about that longer lift)
davidlismon 2 years ago
@davidlismon u can make it urself
paxpacis2 1 year ago
hhhhhmmmm
msqtube 2 years ago
lol
Niklas27111 2 years ago
that is awesome
rudedude3007 2 years ago
It's the work of the devil!!
RitschardLoewenherz 2 years ago
You pretty funny.
supergooddeal 1 year ago
Tja ;-)
Wir Interessiert ist, kann ja mal bei Wikipedia nach Supraleitern nachschlagen ;)
Ich liebe meinen Job =)
LikesHardcore 2 years ago
Now that was fun!!
Questions:
Would it still work if the track was cooled instead of the magnet traveling it?
Which brings up another question/ thought.....
I wonder if regions like the Antactic is cold enough to maintain the temperature of the magnets.
If so, I think we're looking at something to replace the dog sled;)
fonna 2 years ago
Yes, this would work because only one of the two elements has to be superconducting!
Superconductors have to be cooled down as many as 135 Kelvin (-138°C) or lower. Otherwise they won't have superconducting characteristic, so no new dog sleds in the Antarctic :-)
aki0fresh 2 years ago
Darn it!
*snaps fingers*
Thanks for answering.
fonna 2 years ago
@fonna ... no that not about the difference between those too mediums.
that black plat is a supraconducting material. at a normal temperature it does nothing but if you cool it down to lets say minus 170 degree celsius (which is faaar below antarctic temps) is gets several new features like a zero electric resistance and levitation posibility etc.. there are warm supraconducters (minus 150°c) and other .. cold supraconducters (minus 240°c) .
DerTalli87 2 years ago
Good idea but I don't think the magnets are suppose to be cold like the superconductor.
supergooddeal 1 year ago
höhöhö...
wie geil
MyCoaster123 2 years ago
wie macht er das???
drsteve5794 2 years ago
omg that was so cool dude xD
missan1 2 years ago
FOCUS
jigglesnap 2 years ago
choo choo!
RabbitDance 2 years ago
Hexerei!!!!!!!!!!!!
Verbrennt den , der das hochgeladen hat!!!
tblade9 2 years ago 17
Ein Chemiker, verraet nie seine Tricks ;P
Foufouvideos 2 years ago
kl can i have one?
funnyoshi123 2 years ago
DUDE WTF LOL
THATS FUCKING COOL
CH0CWAVE 2 years ago
fantastischen!!
ManDudeYeah 2 years ago 3
lol i know that most of you are probably German, correct me if I'm wrong but if you can understand me you will agree with me that this is simply awesome.
CHUBBLE117 2 years ago 15
Im english at that was mind-blowing
djpageyboi 2 years ago
thanks
majos 2 years ago
@CHUBBLE117: btw: i think nevertheless - most of the german speaking people do also speak english :-)
majos 1 year ago
Ahnung oder nicht.Sieht nett aus das.
kleinetala 3 years ago
was für magneten sind denn da auf den Schienen?´Hoffentlich keine neodymmagneten,denn dann würde ich mic hwudnern WEIE VERDAMMT teurer so ein Ding ist...löl
Earthbound64 3 years ago
Sieht ja geil aus. Ich weiss nur dass das was mit Magnetfeldverdrängung und Induzierten Strömen zu tun hat. Aber meine Physikkenntnisse reichen da leider nicht. Stimmt es, dass beim bei 0K der Supraleiter ewig weiterschweben würde?
SUIreduit 3 years ago
Das ist ein Hochtemperatursupraleiter aus Kupferoxyd, Barium und Yttrium in ca. 4 Tagen unter Sauerstoff gesintert. Ich habe 2 davon, und in flüssigem Stickstoff bei ca. 80 K schwebt ein Magnet darüber endlos... meine 40 Liter LN2 halten im Tank 3 Monate. (Aber bei Erschütterungen steigt der Magnet höher und fällt irgendwann zur Seite herunter!)
Kubus63 3 years ago
Beerholm wieder einer der mit seinem Halbwissen nen Dicken macht...der supraleiter besitzt im verhälnis zu dem magnetring besitzt er keine masse. den versuch könnte man in einer kammer mit absolutem nullpunkt vollführen und der supraleiter würde sich ewig im kreis drehen. nur mal soviel dazu
staplesInk 3 years ago
dann wäre es ja ein perpetomobile, was es aber nich gibt
BloodHero666 3 years ago
ähm...nein ein perPETUUMmobile wär es dann immer noch nicht. schliesslich muss energie zugeführt werden oder meinst flüssiger stickstoff kommt ausm wasserhahn ?
staplesInk 3 years ago
richtig es muss energie zugeführt werden, auch bei perpetuum mobile(SO wirds geschrieben). Nur wird beim perpetuum mobile keine energie verbraucht, hier aber schon, der stickstoff halt. den bekommt man natürlich nich ausm wasserhahn , dafür ahtmest du ihn halt ständig ein. tadaaa
BloodHero666 3 years ago
hoffentlich muss ich niemals flüssigen stickstoff einatmen ^^
staplesInk 3 years ago
tut mir leid hatte flüssig überlesen -.-, aber is ja auch egal ich kenn mich da sowieso nicht so wirklich aus.
BloodHero666 3 years ago
Hui... und ich soll meinen Mitschülern in ein paar Minuten erklären können wie das funktioniert... freude.
Aber sowas hätt ich gerne für zuhause...
leFlook 4 years ago
Wahnsinn, sieht echt cool aus^^ Schade das der Supralleiter nicht länger schwebt. Wo bekommt man denn flüssigen Stickstoff und einen Supralleiter?
Lifterbastler 4 years ago
es gibt veschiedene materialien die supraleitend sind^^ z.b. gallium, wolfram, aluminium, quecksilber, etc.
Beerholm 4 years ago
Ich habe 2 Supraleiter für ca. 100 Euro mit viel Glück bei ebay bekommen, und auch einen 40-Liter-Tank gebraucht für 250 € und eine Füllung LN2 kostet mich bei einer Besamungsstation 20 Euro. (Tierarzt fragen..)Viel Glück!!!
Kubus63 3 years ago
Habda vor kurzen nen bericht gesehn (der schon etwas älter war) das is doch Antigravitation...oder?!warum is es noch nich weiter entwickelt....hab jedenfals noch nix davon gehört das nen fahrzeug in irgent einer art vorhanden oder geplant is...eigentlich is das ja der perfekte antrieb für die raumfahrt.Das was ich gesehn hatte war ne scheibe die die Gravitation darüber um ca 1% geschwächt hatte...denke mal das es das selbe hier is?!
cya
smu82 5 years ago
Ne. Das, was Du gesehen hast war sicherlich über diesen russischen Physiker, der über einem rotierenden Supraleiter angeblich eine Abschwächung der Gravitation gemessen hat. Das Experiment konnte aber nie wiederholt werden und das Ganze wird nicht mehr ernstgenommen.
Das hier ist der Meißner-Effekt. Ein Supraleiter, der im Magnetfeld seine Position beibehält. Das ganze funktioniert auch, wenn man die Bahn auf den Kopf stellt. Der Supraleiter "hängt" dann an den Schienen.
majos 5 years ago
Naja soweit ich mit bekommen hab hat es eine
Dr. Ning Li auch gemacht und noch irgentwelche Physiker.Hab ich bei space night gesehn.Aber auch egal...die erde geht ja eh gerade zu grunde^^
smu82 5 years ago 2
Ja genau
Beerholm 4 years ago
nein, mit "anti-gravitation" hat das nix zu tun!
Hauke424 4 years ago
das bringt garnix als fahrzeug xD... das schwebt einfach nur frei in der luft... wenn es sich bewegen soll muss man schon kraft aufwenden (00:14)... also genau die kraft die man auch bei anderen fahrzeugen verwendet!
Beerholm 4 years ago
Stimmt 100%! Ähnlich wie bei einem Luftkissenfahrzeug!
Kubus63 3 years ago
that is a few hundred dollars worth of Neodymium magnets composing that track!
MrOlafdotcom 5 years ago
very nice experiment...
alimakkaya 5 years ago
Damn that is freaking cool. that'd entertain me for hours.
MewtwoVirus 5 years ago
this is cool. They already have ones that work using electro-magnets. Maby you can drill some holes in the top of that magnet so that a little extra coolant can be used, or also use a lid so that it does not evaporate.
Jon70 5 years ago
The evaporation is what makes it cold.
ant1g3n 4 years ago
its possible it does remove some of the heat that way by conduction of heat from the object to the air. But if you take an cold substance and put it into a metal box , like the magnet, the magnet and coolant would reach an equilibrium temperature and balance out, but until that time , the system would be cold until it absorbed heat from the air.
Jon70 4 years ago
What? The only reason it cools the superconductor is because the energy required to change state is provided by the heat in the superconductor. It is your statement "use a lid so that it does not evaporate" that I'm referring to. The heat is transferred from the superconductor to the coolant. That's why the liquid nitrogen boils off.
ant1g3n 4 years ago
cameraman got amazed by his own sh!t. So excited forgot what the hell they was doin. damnnn
dofriesgowiththat 5 years ago
ja und wie geht das?
kmichi912 5 years ago
das ist ein supraleiter, der mit flüssigem stickstoff auf ugf. -195°C gekühlt wird. die schiene besteht aus den stärksten permanentmagneten, die es gibt. warum der supraleiter im magnetfeld schwebt is relativ kompliziert - schau mal bei wikipedia unter meißner-effekt nach ;)
majos 5 years ago
Schön schön! :)
Und ein Hoch auf Kortmän ^^
FloggingFabi 5 years ago