[Insert intro here]
Whats up everybody, welcome back to my laboratory
Where safety is #1 priority
And today we are going to do a pretty amazing science experiment
With your favorite, liquid nitrogen!
Lets check this out
Super conductivity kit, whats it all about?
Lets check this out, first lets open this up
It came just like this in a bag, but as you can see it turned out very well
Here is the little tweezers
Love it ❤
This thing is the super conductivity material
Ok, lets open this one up
Yea, what is this
This just looks like a magnet aswell
So here is what we got
A little tray, a ceramic magnet, a little neodymium magnet
A conductivity disc
Super conductivity disc
And little tweezers
It does not contain liquid nitrogen with this kit
Simply because it will just evaporate by the time it will get shipped to your house
Also, liquid nitrogen you can simply find almost everywhere
First thing we are going to do is pour some liquid nitrogen into this little bowl
lets see
Lets wait for it to boil down and cool off in this little tray and then are going to add some more
Looks like it has already cooled off
So as you can see it has stopped boiling
Now I am going to get this super conductivity magnet
and stick it into the liquid nitrogen
Lets wait for it to cool off
Maybe I put to much liquid nitrogen, oh well
As you can see it has stopped boiling because it has cooled off
Pretty good right now
Woah
It is boiling a lot again
It is really cooling off I guess
We are going to let it sit for a minute and wait for it to completely cool off and stop boiling
Now lets put the neodymium magnet right on top of it
It keeps falling off
Gotta get that sweet spot
Here we go
Boom
And, Oh
It is easy to get it unstable
Here we go, look at it
Lets try to get it to spin
Look at this, it is just floating up there
How awesome is that
All the liquid nitrogen is gone
But...
Look
It is still levitation because it is still cold
Let me try to get it to spin
How awesome is that
Magnetic levitation, isn't it beautiful
Looks like it is getting too hot
And you see without liquid nitrogen, if you set it down
It does not levitate anymore because it is not cold enough
Awesome, lets try this again
Now this time I am going to drop a square neodymium magnet
Oops
Looks like the neodymium magnet needs to be cooled of too for it to work
It keeps falling off
Come on
There we go
Now it is cold enough for it to float
Now I am going to touch it to spin it
Woah look at this, look how fast it is spinning
Awesome!
It is definitely levitating
Look at that
This looks like it is swimming
I love this, this is such a fun toy
But
Please do not try this at home kids
Well hopefully you do not have access to liquid nitrogen anyways
What if I move the bottom piece
Awesome
Would be really cool to find this big super conductivity kit
As big as this whole plate
And a big neodymium magnet and put it in liquid nitrogen
And do it on a much bigger scale
But those are pretty hard to find
And really expensive
But
I will do my best to find it and make a video on it
In the future
Two magnets together, lets see if it will work
There we go, two magnets together
Woah, look at that
That looks amazing
Woah look how long it is levitating
As long as the super conductivity kit stays really really cold
Levitation will keep on happening
Once the liquid nitrogen runs out
It will drop
I should try to spin it a little bit
Oh no
Lets wait and see until the liquid nitrogen runs out and see if it drops or not
Look how long it stays levitating if I do not move it
And it falls down
Awesome