Now I know why all my compasses seem to point towards your house.
@АбракадабраКобра2595 жыл бұрын
Remember that air is not the best magnetic conductor so a person living on the opposite side of the globe...
@xKapnKrunch5 жыл бұрын
@@АбракадабраКобра259 like a ukranian?
@xKapnKrunch5 жыл бұрын
@Mr T I was pointing out his icon its a ukranian flag... Im American but my parents are fron there.
@ShebrewQueen5 жыл бұрын
Lmhoooo! Comment of the day.
@Nyxiality5 жыл бұрын
Well now you know where to go to get an autograph
@daveb92115 жыл бұрын
Thank you for making magnetic science awesome! My brain has been massaged. 👍
@aarongreenfield90385 жыл бұрын
It's as if a huge force reached out To my notification Box!
@PlebBora5 жыл бұрын
0:38 I was like oh shit how are they so close to each other and then I realized it was just a mix of two vids. edit: omgf thanks for 100 likes ive never gotten that many
@iepineapple5 жыл бұрын
the force? duh
@chaschuky9994 жыл бұрын
I was think of those things that are like "photos taken moments before disaster"
@kblskables28774 жыл бұрын
it's the reason i clicked on the video.
@petterlarsson72574 жыл бұрын
yes. yes i also got that feeling
@MikeGFY5 жыл бұрын
I learn so much from your videos, you are a great teacher.
@ripship89854 жыл бұрын
1st like in one year... Welp
@LukeDeGraff15 жыл бұрын
It is a great day when brainiac75 posts
@brainiac755 жыл бұрын
Thanks. It surely is a good day for me too... The culmination of so many hours spent with a camera and a computer :)
@aarongreenfield90385 жыл бұрын
May magnetic force be with you!
@tyttuut5 жыл бұрын
Good god, I almost had a heart attack looking at that thumbnail. Glad it was edited.
@blu00655 жыл бұрын
Does anybody else realize that the Tesla meter uses Android?
@Oscar4u695 жыл бұрын
yup, it's because android is so versatile
@mrkiky5 жыл бұрын
Seems unreliable. Usually part of why this high end equipment is so expensive is because of the incredible robust build both physically and firmware wise as well as the extensive testing that goes into it. Slapping something like android which is a mess of a system based on a million patches that nobody really knows when it works and when it doesn't. I dunnoooooooooo
@bjordsvennson27265 жыл бұрын
@@mrkiky yeah might as well reinvent the wheel because you have some weird preconceived notion that android is "broken". Surely that will be cheaper.
@blu00655 жыл бұрын
@@bjordsvennson2726 depends on the system needs... (Says the guy whose oscilloscopes keep crashing on him)
@mrkiky5 жыл бұрын
@@bjordsvennson2726 Well I do work in mobile app development with both android and ios. And know a bit about the history of android and how it came to be. Not to mention I've had nothing but android phones for the last 9 years. Is anyone looking for "cheaper" as a selling point in their high end equipment? Lastly, I think It would be beneficial if you're trying to make a high performance racing car in the present day, you should design the wheels from the ground up, not start with a set of 1925 Buick wheels and patch them as you go.
@epotis5 жыл бұрын
Have you considered mounting an RGB led on the probe and connect that to your meter so it would change colour according to the measurements? Then you can take a long exposure in the dark while waving the probe around to create a visual map of the field (light painting). Of course you need to be careful so that the current flowing through the wires and led doesn't affect your measurements.
@brainiac755 жыл бұрын
Now, that's thinking out of the box :) Great idea, but I will not be doing it with this precision instrument. The probe alone is worth around $1600... Thanks for watching!
@jack84075 жыл бұрын
(@@brainiac75) oh my just get a Nissan GTR already like the other youtubers
@runs_through_the_forest4 жыл бұрын
@@brainiac75 make a ferrocell, it doesn't seem to hard, i'm planning to make one but need some cash to spare first lol
@pranavflame5 жыл бұрын
It was awesome to see the wires coiling around the edges of the magnet. Really enjoyed the video. Thanks Mr. Brian!
@JasonKerlin5 жыл бұрын
Outstanding, I love electromagnetism, great video on magnet field strength. Thanks to you, sir.
@theschwag5 жыл бұрын
It makes sense to me if I think of it like hooking up batteries either in series or parallel. One way will increase your voltage while the other increases capacity. Seems to me pretty similar to your monster magnet tests. Your double magnet configuration seems to have more pull on the poles because it's 2 magnets instead of 1 and your 1 magnet configuration had more draw on the midline on the side because it was just a single massive magnet. It didn't have the seam that the 2 magnets had and was stronger for it.
@amgdboi13015 жыл бұрын
That magnet has a massive field (great video! Keep it up!)
@vatsaladingore53333 жыл бұрын
Where can I buy the this magnet
@nopparuj5 жыл бұрын
Wow that magnet meter is running Android.
@horatiudanciu3775 жыл бұрын
i was so bored until i saw this . i love magnets and things 'bout them. thx brainiac :D
@horatiudanciu3775 жыл бұрын
@@koseq7 that's right mate, cheers!
@rotorspinny55164 жыл бұрын
If you love magnets, this will blow your mind, kzbin.info/www/bejne/bnjOf6OZZb5jj7s
@dougthfret77965 жыл бұрын
You're not joking about those magnets not being toys. I get nervous just watching you handle them! I know you are very careful, but, PLEASE BE CAREFUL! Love your channel, BTW.
@tormendor85854 жыл бұрын
8:45 literally the most satisfying thing ive ever seen
@jackwright70144 жыл бұрын
I love how at 8:23 the ball is in perfect sync with the background music.
@jrewt15 жыл бұрын
8:44 satisfying GIF right there
@aarongreenfield90385 жыл бұрын
You seem like you love what you do and it shows in your videos, not just out for the money!
@brainiac755 жыл бұрын
Thanks. The first 4 years in my KZbin career I made 0 cents :) The partner program wasn't available in Denmark until February 2013, so yes - this is primarily for the passion of video making and knowledge sharing :)
@Dmacxxx775 жыл бұрын
The wire coiling on the magnet at the end is really cool! Love these magnet videos. Subscribed :)
@PartialScience5 жыл бұрын
Have you ever considered hooking the probe up to a 3 axis CNC machine and recording the data from all three axes of the probe and the CNC position data? That way you could map the actual vector field in 3-Space around the magnet. If you want, I could probably write some mathematica code to render the field from the data if you ever get around to it.
@vinnysworkshop3 ай бұрын
Not sure if he has access to a three axis CNC machine. He is Brainiac75, not Stuff Made Here.
@a.banks.76825 жыл бұрын
Brainiac... You magnetically always know how to attract an audience...
@dado93835 жыл бұрын
Im watching your videos since i was a child love your content
@connorh53355 жыл бұрын
You are still child
@dado93835 жыл бұрын
@@connorh5335 no
@wieslaw545 жыл бұрын
Fascinating...
@user-it5wu5iv1w5 жыл бұрын
Cool video as always, but I'll admit most of it went completely over my head XD
@DeadRpoetry11675 жыл бұрын
Have you ever just thrown a large cloud of iron powder into all the air surrounding a large magnet? Film it with a high speed camera. Is it possible to get oppositely charged very fine particulates/powder to try? I'm interested in if it's possible to get a visual 3d view of the field? Or has this been done?
@HansQuistorff5 жыл бұрын
Yes, all the things I have to take into consideration with my large therapy magnets. I like to keep them in place with a steal washer but the washer will always go to the edge and if possible on the edge between the negative and positive. Which brings us back to the magnetic field preference for the material it travels through. When I tested the field strength in front of my body with the magnet on my back it is stronger thatn at the same distance through the air.
@ARedGinger5 жыл бұрын
Why did it take KZbin a week to let me know you uploaded? Ridiculous. Ridiculously good video.
@PitchUpCampsiteReviews5 жыл бұрын
Because water is a diamagnetic fluid does that mean it would be possible to create a vortex in a glass of water without the actual magnet being in contact with the water itself?
@marildogjolena10123 жыл бұрын
Lol i love how you made the magnet stand with lego 9:30
@xxdeborahh5 жыл бұрын
Your blooper at the end was funny! Can you maybe do a blooper video someday?
@ariesyana4 жыл бұрын
1:30 now i am realize that lake shore is actually an android.
@_zproxy5 жыл бұрын
cool work. you could use robotics, scanner arm, to scan a 3D dataset.
@WilliamDye-willdye5 жыл бұрын
I was thinking the same thing. One caveat is that the motors and metals on the robot arm will throw off the readings a little, so you'll still need a few manual measurements for confirmation.
@simeonadonai5 жыл бұрын
You need to create T-shirt’s. I love go buy tees to support my fav channels.
@simeonadonai5 жыл бұрын
Buy, dyac
@nillchen5 жыл бұрын
attracting forces in a magnetic field are caused by gradients in the magnetic flux, not the flux itself. A very strong but perfectly homogeneous magnetic field would only turn around ferromagnetic objects, not attract them. This is why compass needles don't experience a net force towards any pole. This is also why the attracting forces are largest close to the edges of magnets, where the field changes most strongly with distance, i.e., the field gradient is large compared to the center.
@simeonadonai5 жыл бұрын
Dude you are awesome!
@Some_Beach3 жыл бұрын
Very helpful timecodes!
@ScientificLee5 жыл бұрын
it was cool to watch the meter speed up inversely via the sq of the distance as you got closer.
@coolguy284_25 жыл бұрын
Its actually an inverse cube relation, due to dipole forces cancelling out.
@PokemarioThe2nd5 жыл бұрын
Bruh, I just marathoned some of your older videos and a new video’s out, awesome!
@userPrehistoricman5 жыл бұрын
How come you were finding the safety distance for 150G and then grilled the meter on 4+kG later on?
@brainiac755 жыл бұрын
It is the teslameter's electronics box that needs to be at max 150 G. I wanted to see how close I can have the box while measuring on these giant magnets. The teslameter's probe will be fine in magnetic fields as high as 35 T / 350000 G. Thanks for watching!
@joshike975 жыл бұрын
I wonder if those magnets could be strong enough to pull a nail out of wood. Like the nails in the floor holding the house together under your carpet.
@skeetsmcgrew32825 жыл бұрын
Probably not. If you had nailed down a piece of steel, maybe. But there is just not enough material to pull on. It would be interesting to see him try
@joshike975 жыл бұрын
Your right!
@abteentajdin88775 жыл бұрын
Wow that was awesome thank you so much for making this it is going to be a very interesting conversation with my friends about this video thank you for all the hard work that you are doing keep up the great work you have no idea how much your videos are useful and the way you deliver the information is amazing I hope I'll be able to meet you one day you truly inspire me to keep learning new things thank you And as always : greetings from Iran ❤️🌷
@BlackXxScopez5 жыл бұрын
I think it would be really cool to somehow get the magnet close to a cnc machine and make a 3d map of the magnetic field. It would make for some really cool visuals. Where are you going to find a cnc machine that can accomodate this thing without flipping out though? lol
@longdongsilver47193 жыл бұрын
Congratulations to Lake Shore for the cool design of their Teslameter.
@weepotatos95345 жыл бұрын
Outstanding alliteration
@MichaudDaniel5 жыл бұрын
There is multiple magnetic field around and in the house. Does that affect the reading on the Tesla meter?
@lenorelestrange5 жыл бұрын
Marvelous, great video, good graphs.
@pascalvonrotz65554 жыл бұрын
Can your tesla meter measure ac electromagnets like induction stove?
@saubstauger56025 жыл бұрын
Is this particular model of magnet actually used for anything besides cool Braniac videos?
@skeetsmcgrew32825 жыл бұрын
Good question. It does seem impractical to have a permanent magnet so powerful anywhere
@여의도-m2d2 жыл бұрын
Volume 150 mm =1,767 mm3 vs 200mm = 1,570 mm3 ==> 150 mm raw materials are expensive high price
@douro205 жыл бұрын
They donated you a more than 5000 Euro teslameter?
@jumemowery94345 жыл бұрын
Always interesting and educational! Thanks!!
@LegendSpecialist5 жыл бұрын
Great work👍
@jonas72995 жыл бұрын
I do really enjoy your videos //Jeg er dansker
@GodtGamed5 жыл бұрын
The danish accent is sooo strong i had to go to the channel to confirm it - But awesome videos none the less :D
@KirkHermary5 жыл бұрын
Great video friend, very interesting! 👍🏻
@mattmorley68175 жыл бұрын
What is a good pocket size magnet that would has the most pulling force at a distance please?
@mrfixit0115 жыл бұрын
Did the stereo speakers in the room have any effect on your results . They were between you and the test meter..
@Xeno_Bardock5 жыл бұрын
You can see the magnetic field, bloch wall and poles of magnet in 3D if you use ferrocell.
@shlushe10504 жыл бұрын
That metal ball going toward the edge of the large magnet shows its power. There is only a single frame where you can see it moving
@Felix-ve9hs5 жыл бұрын
Can you get an copper plate and let it Swing near the Magnets? :)
@clion5203 жыл бұрын
So if you were to go out to an empty field what would your tesla meter read. How much of that change was due the the interference of other sources closer and by altering their field you altered your readings? I know electricity puts out magnetic fields but not sure if your meter would pick those up and still not positive on the effect of a slow moving magnetic field effects on the emf field from electricity.
@TheSly19875 жыл бұрын
What is it that turns out, if you throw an iron loop on a magnet, then the field will spread further? Cool! Although I thought for such magnets the field strength is about one and a half Tesla, and here there is quite a bit.
@medexamtoolscom5 жыл бұрын
You have to remember, that like all dipole fields, magnetic field strength decreases with the inverse CUBE of the distance. So even if they are very strong from very close, you don't have to go very far away for the field to drop off prohibitively and then to undetectably low levels. It's because there's a south pole and a north pole together, as there are no magnetic monopoles. You would see the same thing if you had a large positive charge right next to a large negative charge, rather than a single charge of one sign, it falls off with the inverse cube and not the inverse square because the 2 opposite sign sources cancel each other out more completely the futher away you get from them. It's also the same with tidal forces in gravity, the dipole there is the 2 sides of the object experiencing the tidal forces, which relative to each other are a plus and a minus.
@Rubbergalleon5 жыл бұрын
Love your videos
@nicholastravisano34395 жыл бұрын
Damn nice alliteration 😁👍🏼
@cones9142 жыл бұрын
You should put the magnet under a transparent board and dump some iron dust onto it. It would be interesting to see how big the lines would get.
@PirohSparks5 жыл бұрын
Hello, Have you ever broke any of your magnets? I am interested because I have and from what I see on KZbin many others have also. I hope you post many more videos! This one was great!
@robertsteel35635 жыл бұрын
i was too busy looking at your surround sound system when you were showing the distance at 2:28 xD
@PMX5 жыл бұрын
Have you tried a magnetometer app on your phone? I installed a few to try on mine before going for an MRI and could definitely see the change in x-y-z strengths depending on the direction and how close I was to the MRI room (I did not bring my phone inside of course ;-)
@MyWasteOfTime5 жыл бұрын
I saw the thumbnail and was like... HOW did he get them so close? :)
@brainiac755 жыл бұрын
I got nervous just editing the magnets to be so close... a sight that should never be seen in real life x) Thanks for watching!
@kevg6444 жыл бұрын
What does the field look like in 3 dimensions?
@gelo12385 жыл бұрын
Hey Brainiac! I Have a idea how to connect two magnets. Do you have tried to pass two magnets through, a aluminium/copper pipe from two different ends?
@jack84075 жыл бұрын
the magnets would crash into each other so fast that they might turn into dust... (if they are strong enough)
@gelo12385 жыл бұрын
@@jack8407 Not monster magnets xd I mean if the magnet moves faster it eddy current is higher and the magnet is slower.
@TatsukiHashida5 жыл бұрын
The monster magnet is back
@mikereilly27452 ай бұрын
I wish you were my neighbor ! We would have a ball ! I think you enjoy studying magnets as much as myself. My lifelong obsession with them started when I was around 5 years old. I'm 57 now. In 2014 I wrote a scientific paper on what I would like to create, it's called, On the theory of semi degenerate matter magnets and their properties . I was honored to hand it to Dr Michio Akaku in person. It will take some time for the technology to make it possible, But , You , Will reeaalllyy like these magnets , if we can do it. Thank You, Great channel and work you do.
@mortuus46015 жыл бұрын
Scary magnets brainiac 😁
@Kyavata5 жыл бұрын
Interesting video! I always wonder what these fundamental forces are betraying about the existences which govern them. Is there a higher-dimensional shape or truth whose characteristics are reflected here? Are we too short-sighted to see them? Electro-magnetism seems so odd... But still beautiful! Please keep up the videos!
@ferencrarosi81015 жыл бұрын
It would be great to compare this with different electromagnets. And measure the field strength in the air gaps especially with an electromagnet with an almost closed core! :)
@jesseredfield81944 жыл бұрын
This video is why I’m amazed a compass works in your house lol
@j.p.77084 жыл бұрын
The angry photographer explains magnetic fields with ferrofluid and a glass plate.
@theepicslayer7sss1015 жыл бұрын
the whole universe was born in a way that Loves Exponential Values and Mechanisms, Gravity, Pressure, Magnetism...
@attoblaze33955 жыл бұрын
meget imformativt, god video
@brainiac755 жыл бұрын
Tak skal du ha'. Flere på vej ;)
@attoblaze33955 жыл бұрын
@@brainiac75 fedt!
@GeekIWG5 жыл бұрын
I'd imagine magnetic fields behave similar to gravity as far how the effect spans infinitely, just getting exponentially weaker the further you go. That sure is one sensitive probe though.
@coolguy284_25 жыл бұрын
Although a dipole magnetic field decays at an inverse cube rate, whereas gravity decays at an inverse square rate.
@squiremuldoon54624 жыл бұрын
Gravity is incoherent magnetism.
@squiremuldoon54624 жыл бұрын
coolguy 284 same force , different vectors.
@schwarzerritter57245 жыл бұрын
Important safety tip, if you happen to swallow one of those magnets, try to stay away from knifes as far as possible.
@zUltra3D5 жыл бұрын
No wonder the warning at the beginning is there, I recently salvaged some extremely thin magnets from a hard drive and the magnets pinched me enough to make by finger start bleeding from the pressure. Imagine what these ones would do.
@MuzikBike5 жыл бұрын
I'm curious as to how one would measure how magnetic fluorine is
@brainiac755 жыл бұрын
Very carefully ;) It's out of my league... It should be diamagnetic (slightly repelled by a magnet). Thanks for watching!
@MuzikBike5 жыл бұрын
It is actually possible to prepare and store fluorine for a good few amount of years in quartz, but it does take quite a lot of effort to pull off. theodoregray.com/PeriodicTable/Elements/009/index.s7.html#sample5 And whether the quartz would interfere with the magnetism too much for the diamagnetism of the fluorine to be visible is another concern, so it might not be too feasible (but would definitely still be a sexy element sample nonetheless).
@doubledarefan5 жыл бұрын
@@MuzikBike Compare the sample with a empty quartz tube. Then it's just a matter of measuring the difference.
@rudiwinkelstein24835 жыл бұрын
Lol, Teslameter running android. Pretty neat
@OscarMSmithMusic5 жыл бұрын
Can you do a video trying to separate the two magnets?
@46I375 жыл бұрын
It would have been better to plot the magnetic field on a log/log graph to show the 1/r3 relationship.
@lucianomaia94605 жыл бұрын
What i wonder is how is the shipping and storage of such magnets done. Like, you can't simply put them in the mail and send it right? But i don't know, would you need a truck that isn't made of metal? i don't think such thing even exists.... And about storing them in your house, how much meters apart you keep them from each other? and don't they mess with other electronics? And do you put them in some protective box? Magnets are amazing, like your videos :)
@ebeampython44002 жыл бұрын
Fascinating!
@yourfriendlyneighborhoodla20915 жыл бұрын
Imagine just one day you are sitting infront of your coffee table with your high power industrial magnet sitting next to it, and then suddenly it flies past your head and through your wall into the kitchen where your other high powered industrial magnet is.
@gooscarguitar5 жыл бұрын
8:43 Starting my exam season vs finishing
@kk-nw2of5 жыл бұрын
Please make specific videos on diamagnetism of bismuth and pyrolytic carbon levitation. I am too anxious to see it.
@AZKhan-ft2bc5 жыл бұрын
You are professional sir, I'm a huge fan of you. But i've one question :- What if we use this magnet in the process of electromagnetinduction ?
@ramade90405 жыл бұрын
Danial Khan it could made paradox that will destroy the space time continuum
@Aris09770105 жыл бұрын
can you make neodymium magnet powder?
@chrisrosenkreuz234 жыл бұрын
the smaller the space the greater the capacitance, this is why the stronger magnet has a smaller field and also explains the Casimir effect