I've done exactly 11 minutes and 33 seconds of research in this field and I must say that I concur.
@cuatrobenavides9852
4 жыл бұрын
I concure Dr.
@CynHicks
4 жыл бұрын
The evidence for your concurrence is substantially backed by ME. Ph.D "We could never lie about anything and so should always be trusted for everything." Edward Righteousman VII Ph.D
@BrandonShort-dh2ui
4 жыл бұрын
Thank you Doctors. I know sometimes the toll taken on our personal relationships, our minds and our bodies for this research may seem in vain. When this feeling comes, just remember the children. We're doing God's work gentlemen.
@theautodan7095
4 жыл бұрын
😂
@BobWidlefish
2 жыл бұрын
George I’m genuinely impressed you still have all your fingers after so many years of playing with big boy magnets. Clearly a pro!
@shaunbrowne9870
4 жыл бұрын
video: "Findamentals of Halbach Arrays" me, having no idea what a halbach array is: "Ooh."
@MrJosephAnthonySilva
5 жыл бұрын
Thank you for this! I'm a Biochem major that has been researching table-top NMR spectrometers, which are starting to utilize Halbach magnets. I was trying to wrap my head around how the fields were rolled and directed into such a narrow field, and this really helps!
@michaelbuckers
5 жыл бұрын
Electric motor's speed to torque ratio depends on its inductance, stronger magnetic field helps shift this ratio towards smaller RPM and higher torque, power is unchanged. With low RPM motor you need less (or none) gearing, so total drivetrain efficiency is higher, but the downside is that the shafts and the windings armature need to be made tougher and bulkier to handle all that torque.
@ConversationswiththeAI
Жыл бұрын
Which is why distributed power as close as possible to contact patch while maintaining low unsprung weight is crucial in automotive.
@alejosky
5 жыл бұрын
For a perpetual motion machine try ↑ ↑ ↓ ↓ ← → ← → B A Select Start
@anythgofnthg154
5 жыл бұрын
you may continue.
@kristopherhardy3302
5 жыл бұрын
alejosky 😂😂😂😂😂. I love Contra.
@NotMe35971
5 жыл бұрын
It works on Mortal Combat too.
@alejosky
5 жыл бұрын
It works in many places. Just google "Konami Code".
@flyguille
5 жыл бұрын
the konami code?
@BummersAbound
4 жыл бұрын
I have the alphabet magnets on my fridge. His are cool too, I guess.
@justinreel5546
4 жыл бұрын
Me too bro but I’m missing a few lol
@Lance-kx9vl
4 жыл бұрын
I have a b on my fridge
@SoulDelSol
3 жыл бұрын
When i was a kid i slept over my friends house and got drunk. We found his dad's whitey tighties with skid mark and we wet them and froze them, mounting skid mark on display over a glass cup. So that way it would by discovered in morning during breakfast. He was angry for some reason. Some people huh. Oh well
@BummersAbound
3 жыл бұрын
@@SoulDelSol Skidmark ice sculpture Dan? You Sir are a goddamn legend in my book. Encore!
@crewrangergaming9582
3 жыл бұрын
I believe so
@mixcalibur2329
4 жыл бұрын
No idea how I ended up here, I understand 1% of his language but I somehow have to watch...
@JoeNoBuddy
4 жыл бұрын
By language you may not understand, but internally you naturally understand.
@ahobimo732
5 жыл бұрын
The title of this video should be "Why Halbach arrays are so damned expensive".
@treymebane3972
2 жыл бұрын
They also work interestingly well when nested as a gearing system for torque transfer. Basically, a gear box which doesn’t wear out as the flux fields act as the teeth for the gears ;-)
@mastermagus1114
5 жыл бұрын
Very interesting information. Extremely well presented and explained. Congratulations SuperMagnetMan on a job well done!
@ddavidmac6009
4 жыл бұрын
Thanks for taking to the time even for us old guys who never got a chance for a completed secondary much less college. 73 Hamilton Ontario Canada
@Conservator.
5 жыл бұрын
“2 inch pyramid to a 9 millimeter top” Wow, imperial and metric in one sentence. 👌
@bassnbluegill1406
5 жыл бұрын
I often use millimeters for small measurements, even though I live in the USA.
@noxabellus
5 жыл бұрын
This is because the imperial system is so garbage and outdated it doesnt even include measures near this small so we kind of have to use millimeters, and we use centimeters a lot too. All arbitrary in the end though
@Conservator.
5 жыл бұрын
Bass 'N'Bluegill & Noxabellus I’m glad to hear that. May I suggest you to try the metric system for larger measurements as well? 😉 I don’t get how you deal with inches, feet, what comes next yards? and miles. You all must be very good at arithmetic. Btw you could use a Thou or would that be to easy to convert into inches? ;) (I’m sorry, couldn’t help myself there) Anyway tx for explaining (i’m serious this time) Merry Xmas!
@spunkyprep
5 жыл бұрын
Big as a walnut at the base, closer to an acorn at the tip. Better?
@timmylassie6763
5 жыл бұрын
if nasa tried to send it to mars, it would crash.... timmy
@rrbxny
4 жыл бұрын
this is my the first video that compelled me to subscribe right away I am neither smart nor good looking so this stuff is a challenge for me to understand. I am have zero background in this subject I suspect it will come in handy in my plans... I want to make.. build.. wind, water and solar electrical generator in Puerto Rico... it just seems like a smart thing to do especially in light of the current conditions we are experiencing. nuff said. Thank you
@firesurfer
4 жыл бұрын
I like how you carefully put the magnets down apart from each other. I wonder how many times you got bit.
@lecrampierre1421
3 жыл бұрын
He still all of his fingers.
@danielschroederministies
2 жыл бұрын
LOL!
@HeyChickens
Жыл бұрын
Once they are in an array like this and shielded somewhat by the material that encases them, the attractive force between the two arrays at any significant distance is very low. The whole idea with this type of array is to concentrate the field towards the center, so that doesn't leave a lot of the field for the outside.
@lonenoler7618
4 жыл бұрын
Magnet man, you are very good. very exact, simplified , facts. and your not boring. just wanted to thank you.
@Thee_Sinner
5 жыл бұрын
I can’t wait until I can understand what was just discussed in this video.
@egregius9314
3 жыл бұрын
Having spent 4+ days of spare time reading about magnets...I'm almost there!
@davemi00
3 жыл бұрын
Ignorance Is BLISS !!
@coreythomas6024
4 жыл бұрын
right hand rule / 90 turn and only two face the same way. Try using two apposing bowlshaped magnets with their bottom of the bowl facing eachother. In the center you'll find some interesting effects on the center edge and surrounding area. Try surrounding that setup with some non magnetized steel bearings and then see how they behave inside and outside the center point.
@BixbyConsequence
4 жыл бұрын
I want to hear him say "Dino DNA!"
@kolbrown4189
4 жыл бұрын
"Bingo,you got"
@muntee33
5 жыл бұрын
Those ring magnets, if stacked to form a cylinder would make an interesting magnet for exploring the searl device.
@emmettmdixsonjr5644
5 жыл бұрын
Very educational video - awesome instruction and narration. ps.. thanks for no music
@spudnickuk
5 жыл бұрын
you have given a real basic lesson that any person can understand. Q. what is the life span of the halbach compared to a standard shape.
@usertogo
5 жыл бұрын
Could you make a video about magnetic filament in 3D printing?
@Alan_Hans__
5 жыл бұрын
I've learned something today. Don't know that I'll ever use it but found it interesting enough that I've bookmarked your site.
@1allan2
5 жыл бұрын
Listening to his voice first thing I thought of "Mr Hat" - Mr Garrison from South park !
Ohhh boy oh boy did I just find the sweet channel. Subbed. Thank you for your contributions to society offering precious free ondemand education.
@tomascancelliere4348
2 жыл бұрын
Great video. I have made a few that directs the center to a single point for use with lasers. Setting them in its fixture was extremely hard and scary.
@HostileRespite
Жыл бұрын
A sphere?
@adyday1656
5 жыл бұрын
Geo magnetic procession! Ken wheeler in my opinion has done more to give an explanation into what magnetism actually is than anyone.....this is a sales ad.....I’d of used the wording plane of inertia...
@gmeast
5 жыл бұрын
precession
@adyday1656
5 жыл бұрын
gmeast predictive text on apple is getting worse...
@johnbaines9580
5 жыл бұрын
Turn it off then.
@adyday1656
5 жыл бұрын
Blake Julian I’m from the group of society that was never informed of the secrets of magnetism as well......only a select few throughout history has ever known....the point has come where even those special people don’t have special teachers anymore....the knowledge was learned along time ago and was kept to tight quarters......the facts are clear..without magnetism there is no electricity....it’s also true that we live on a magnet 🧲...which brings a lot of things into question????.....Nicola Tesla was an electrical engineering genius...who’s work was hi jacked by the USA...under national security reasons...it’s also the case that his work is founded in the heart of the technology we have today....Nicola Tesla greatest discovery was knowing and understanding magnetism.......if we all knew...we’d have no need for government or corporate management.....
@garrett2111
4 жыл бұрын
Went from watching Oldschool Runescape PKing videos to this. Was a good watch, just incredibly random. lol
@olsonlr
5 жыл бұрын
How do you cut the magnets without heating the metal and destroying the magnetic field?
@barabolak
5 жыл бұрын
With water jet! kzitem.info/news/bejne/zY6M03mGjmN9ZKA
@glasslinger
5 жыл бұрын
A diamond saw blade (non magnetic) with an air jet to blow away the particles.
@deluxeassortment
5 жыл бұрын
A simple bandsaw and some cutting oil works just fine. Edit>>> I should say that with a caveat: Neodymium magnets are NOT easy to cut. They crumble easy. But most other magnets can be cut with not problem if you use the correct blade type (abrasive for ceramics) and plenty of cutting oil. I actually had a neodymium magnet pop like a firecracker once when trying to cut it with a hacksaw!
@gristlevonraben
5 жыл бұрын
Most magnets are created by mixing metal powders then slow baked in a mold or cast, then electrically magnatized after they are baked into the shape wanted.
@travcollier
5 жыл бұрын
Heating is a challenge, but so is breaking. Rare earth magnets tend to be pretty brittle. That's why it is generally worth it to just pay someone who has the equipment and practice to do it for you ;)
@danielschroederministies
2 жыл бұрын
This is a great explanation of the Halbach Array! It made it very clear!
@w0584
5 жыл бұрын
I come back to this later, omg. my head hurts
@eduardogaldino8432
5 жыл бұрын
You are genius, thank you for continuing the work of scientists...
@impulserocketlabz4877
5 жыл бұрын
Nice video
@topexbell
5 жыл бұрын
@ 3:20 Halbach diagram is inverted. Strong side is actually at the bottom and weak side is top.
@darkwrathbacca1465
4 жыл бұрын
++
@spolo123
3 жыл бұрын
Can one revert the polarity of a permanent magnet like he says at 9:40? How does one change polarity without changing the domain?
@johndoe-so2ef
4 жыл бұрын
This is addictive. Now I have to find a reason to get one of those things.....
@Tuttomenui
5 жыл бұрын
Is SuperMagentWoman your polar opposite?
@annelisemeier283
5 жыл бұрын
Tuttomenui bruh
@noname_atall
5 жыл бұрын
no, it diamagnetic badger.
@JamMasterJR
5 жыл бұрын
Followup question: Is she bipolar?
@FodrMichalych
5 жыл бұрын
Do you think they measure magnets with Tesla for fun? No women engaged!
@stevejordan7275
5 жыл бұрын
Does SuperMagentWoman know how to spell Magnet? Maybe that's one of her super-powers.
@gloriadevos1790
4 жыл бұрын
A friend and I have been discussing how to make a field portable MRI system that's low cost and could be used in low tech environments. I proposed to use inflatable bladders and fluidic suspended metals to be pumped at neccesary rates to generate fields needed for imaging. He's already patented a high power antenna system that would work perfectly if the magnetic fields could be generated in a more efficient way. The goal is to make something that's cheaper, smaller and lighter than what's in use now. Thanks for anyone's advise.
@icenesiswayons9962
5 жыл бұрын
Do these magnetic arrays weaken one another over time? I found a magnet in an old log building when I was young that was date cast 1896 Milwaukee and it still seemed very strong to be that old could pick up a 3 lb. Iron door stop no problem. Thanks for sharing.
@fidelcatsro6948
Жыл бұрын
yes they do..
@John-Does
2 жыл бұрын
I like the cowboy accent analyzing cutting edge high techy stuff. You can't get that "yeehaw" feeling in German, French, Chinese or Russian accents. 👍
@davidmaynard84
5 жыл бұрын
Is it possible to use magnets to have levitating chairs.🌿
@ET_AYY_LMAO
5 жыл бұрын
Yes and no. No arrangement of magnets can make another magnet levitate, but you can do it with electromagnets and PID loops.
@kennethstudstill
5 жыл бұрын
Here is a video from Veritasium about levitation using rotating halbach arrays over a conductive plate. kzitem.info/news/bejne/0XmFtGiwn3-rnYo
@mrdad1541
5 жыл бұрын
@@kennethstudstill Thanks Ken. That was super cool.
@jonnda
5 жыл бұрын
ET Not entirely true. You could probably use permanent magnets and levitate a chair, but have other mechanical stabilization. Meissner effect could levitate a tiny model chair using magnetism, but this isn’t very practical.
@RedHaloManiac95
5 жыл бұрын
@@ET_AYY_LMAO Wrong, you can use a magnetic array that focuses the magnetic field around the outside and have it levitate another magnet that is repelling (while attached to an object to keep it from flipping and attracting)
@MasterMindmars
5 жыл бұрын
Thank you for share your knowledge. This arrangement seems to be very useful.
@AhmadAbuGdairi
6 жыл бұрын
Very awesome! I loved watching!
@MrGBicer
5 жыл бұрын
So why aren't Halbach arrays used for the magnets on speakers. Or are they?
@fjnagle2nd
5 жыл бұрын
Have always enjoyed experimenting with magnets so I enjoyed this video very much. Couldn't help noticing the hexagonal magnet array and wondered if you could configure a Halbach array of this design in 2 planes. Say for example you take the array in this video (circular) and configure is to be circular and linear. That is to say multiple circular Halbach arrays arranged in a Halbach linear array. What would this yield and what might the applications be or does this type of "double Halbach" array already exist?
@yelectric1893
2 жыл бұрын
That’s a good idea. There’s probably a need for it somewhere
@guntherultraboltnovacrunch5248
5 жыл бұрын
"Come on home, girl" he said with a smile "You don't have to love me yet, let's get high awhile But try to understand, try to understand Try, try, try to understand, I'm a magnet man" Sorry. Couldn't help it.
@mikestevens8012
5 жыл бұрын
it's ok , only Sane voice I can identify , so far ...
@workemail2188
4 жыл бұрын
magic man :/
@johnabbot1585
4 жыл бұрын
Ha ha ha GREAT 😂😂😂
@bleuetamoosejaw
4 жыл бұрын
I would like to suggest that you can make a jig. The jig would be made to accommodate one specific angle for one magnet die. When a die is cut, place the cut die in the jig and reapply the magnetic field. You can even change the field when the dies is flipped around. Take care.
@TMDEpiper
5 жыл бұрын
how are you measuring the magnetic field?
@mrbmp09
5 жыл бұрын
With a gauss meter
@DysonGolf
4 жыл бұрын
Thanks for breaking this down. I have a better understanding :)
@calvinatdrifterstudio8438
5 жыл бұрын
Be careful with those magnet arrangements, you might open a portal you can't close :(
@andycornejo2361
4 жыл бұрын
A black hole lmao.
@benreece7640
2 жыл бұрын
That big array looks like an ideal funnel to process seeds through. How much of a boost would such a strong field give to seeds dropped through the middle? Can you make the center a South Pole exclusively?
@AtomkeySinclair
5 жыл бұрын
I've always wondered if you could cut a magnetic angle. Very interesting video, thanks for the time.
@larva5606
5 жыл бұрын
I’m curious about what your thought are on Theoria Apophasis channel. He goes into magnets as well....thanks
@ScientificLee
5 жыл бұрын
His work is wrong and I have shown this with my own observations...all on video on my channel.
@wbeaty
5 жыл бұрын
A ringlight with twenty LEDs makes twenty glowing stripes. (Rotate the ringlight, and the stripe-pattern rotates too.) "Ferrocell" isn't showing magnetic field lines, instead it's showing LED reflections from microscopic strings of particles in ferrofluid. It's much like illuminating some iron filings with a lighting strip full of separate LEDs. Yes, the iron filings will produce glowing reflections, but the stripes of light-reflection aren't "field lines." The actual micro-pattern of iron particles WOULD show the magnetic field shape. But all we can see is the optical "glints" or "highlights" caused by the curved strings of reflective microparticles. (It's much like the glistening highlights of shiny hair. We want to see the actual hair patterns, rather than only the curved glowing reflective highlights caused by the hair.)
@ScientificLee
5 жыл бұрын
@@wbeaty I show magnetism creating spheres....no one else has...ever....lets see gravity do it :P
@SteveCalamia
5 жыл бұрын
@@ScientificLee Magnetism is a tensor force of gravity. Gravity only operates on spheres. If you want to see gravity make spheres, look down, and consider that magnetism and gravity are simply multiples of the same force...
@paulstovall3777
5 жыл бұрын
@@SteveCalamia I take it by your reasoning, that if a celestial body is not spherical (and there are countless trillions of the them), it will not develop a gravitational field in the space/time field in which it exists? Sorry. Any mass, irrespective of its' shape, will generate its' own gravitational tensor. To date, that's a known characteristic of not only barionic mass but dark matter as well.
@TheSlim8998
3 жыл бұрын
Thanks. Only issue I seen was the average of the top “halbach” array was wrong, 3,080 is the average of the 5 equaling 15,400. 💙 & ✌️
@SuperMagnetMan
3 жыл бұрын
You are correct!!!! I did this part twice and the first time I had the readings up there that averaged 4160 but then I went back and got the readings again and forgot to change the number on the board:). Sharp eye:)
@DougJessee
4 жыл бұрын
I would love to see a collaboration with one of those channels that takes things apart, cuts them open, or in some way tries to show how they work and show how Tesla's Model 3 Reluctance Motor uses a very advanced Halbach array to achieve its efficiency.
@andreipastushuk3234
5 жыл бұрын
Awesome lecture! Thanks a lot!
@nightrous3026
5 жыл бұрын
Speakers are the most common use that i know of. Because it greatly increases efficiency.
@skyrangerbob
2 жыл бұрын
Awesome; thanks!
@coding_souls
3 жыл бұрын
Can we levitate a small permanent magnet with a Halbach array magnet system rotating with a motor?
@mouse3355
4 жыл бұрын
Is there such a thing like 'the magnet lens'?
@JoeNoBuddy
4 жыл бұрын
expand? Are you thinking light arrays or focal points in a sense? like the sun per say?
@jonshaffer6552
3 жыл бұрын
Is it possible to angle repelling magnets against each other to get them to spin
@JCO2002
5 жыл бұрын
Very interesting, although I didn't understand a word of it.
@chriswoolf1491
5 жыл бұрын
I have no idea how I got here but I cant stop watching.
@SuperMagnetMan
5 жыл бұрын
Thank you:) I have a lot more in the works - stay tuned!
@alexeycherepanov7943
4 жыл бұрын
@@SuperMagnetMan What Charles Coulomb actually did - drive.google.com/file/d/1rAkRKb9lvAfyQdRz8mMNii9iSXAwlzN2/view?usp=sharing What Charles Coulomb actually did - cloud.mail.ru/public/3t7j/3v4Aj5Tqc
@darrenmarchant1720
5 жыл бұрын
SuperMagnetMan would you please make and describe a ferrocell in a video. please include a Halbach Array in same, Thank You.
@SixTough
5 жыл бұрын
Looking forward to more of this
@NirunYindeeamornchai
Жыл бұрын
Regarding the assumption that it is impossible for a monopole magnet to exist, is it possible to perhaps engineer one? Similar to a Halbach assembled Halbach magnet, is it possible to assemble a torus loop magnet with the magnetic polarity looped to create a monopole magnet?
@XxPlayMakerxX131
5 жыл бұрын
So i thought that i was watching a scientific channel but when the video ended I was surprised to be watching an advertisement for magnets
@travcollier
5 жыл бұрын
This is the sort of advertising I appreciate. One definition of marketing is finding people who would benefit from buying your product/service and telling them about it.
@nobodyimportant2470
5 жыл бұрын
Run for your lives. The Ads are learning to disguise themselves as edutainment.
@travcollier
5 жыл бұрын
@@nobodyimportant2470 Ads disguised as edutainment = evil Ads which are edutainment = good Often hard to tell the differences unfortunately, but I think this is the latter. ;)
@steve-rr3nq
2 жыл бұрын
I wonder, if you took several, of those, Halbach arrays, and put them in a row, each one rotated, one magnet clockwise at a time. would it be like a magnetic tube, created by flux lines. maybe a work around for MHD drives, without supercooling. Just a thought.
@Metaldetectiontubeworldwide
5 жыл бұрын
Got me subed buddy ...i already heard of the array ...very cool and simple explained , well done👌.. I'm a metaldetectorist do magnetism intresses me alot , we sometimes go magnet fishing aswell .... I assume they don't go well together even if metaldetector is switched off ? Am i right ? For now i keep them at least 8 ft apart.. Grtzz johny geerts
@ubenza
4 жыл бұрын
Thank you, very informative.
@MrBlink666
5 жыл бұрын
good talk
@sjdpfisvrj
5 жыл бұрын
The information content in this video was really, really low. Not once does he explain how Halbach arrays achieve an asymmetrical field.
@mundymorningreport3137
4 жыл бұрын
He talkedfast. Wasn't it bending or rolling the adjacent field? The neighbor magnets push the field out and physically withstand a lot of physical pushback to hold it further out. Magnets only add field effects, they do not cancel. So if the North field is pushed out, the South field is pulled in with it.
@charlesbrian2031
3 жыл бұрын
Looks like the MRI machine Are Halbacs arrays the model of larger scales driving C.E.R.N.- force the neutron the path of the underside weakened feild? And what are those stargate symbols on the Halbacs bearing arrays? Nevermind, I've got your number for when I get my particle accelerator stimulus check!
@solarflare1008
5 жыл бұрын
This video is endorsement by Magneto from x people's.
@deborahduthie4519
4 жыл бұрын
Very interesting. Thank-you. I didn’t know how magnet could increase in magnetic attraction force.
@davidarundel6187
4 жыл бұрын
These magnets, sound like the perfect thing, for Magnet Trains - both to levitate them & to propel them.
@letmepicyou
4 жыл бұрын
electromagnets and aluminum plates = far more efficient.
@davidarundel6187
4 жыл бұрын
@@letmepicyou thankyou for your comment. I, am not an engineer, or similar - this made a lot of sense to me, hence the comment. Aluminium, like steel, are both 'dirty' metals, re the production methods, both of which are produced where I live - smack between both products founderys. It's so nice to be breathing their pollution, though I prefer the fresh air, now available from lockdown, due to Covid19 - the Founderys, are still producing though, due to the problems associated with shutting down those facilitys. Stay Safe, & Keep Healthy.
@illustriouschin
5 жыл бұрын
he never showed what it does.
@noxabellus
5 жыл бұрын
Its because its so incredibly common, like in motors, generators, etc...
@flipnap2112
5 жыл бұрын
kzitem.info/news/bejne/0XmFtGiwn3-rnYo
@rdmanone
5 жыл бұрын
@@flipnap2112 Thanks for the link. Very cool.
@BigDaddyPoof
5 жыл бұрын
What happens if you take the strong side of this and drop it on a copper plate. Does it have even more resistance?
@MarkTillotson
4 жыл бұрын
Yes, of course. Electromagnetic braking scales with B^2
@AbsoluteTruthKnown
5 жыл бұрын
The number of magnets is directly proportional to the field strength, Tesla. Increasing the number of sides to a Halbach, you can increase the number of magnets. Using 3D printing of metallic solutions, you can make intensely small magnets under magnetic fields during the curing process. You could make extremely strong magnets then. +1000 Tesla at low cost with a high capacity output. If you look the first set of 4 magnets(Top, Bottom, Left, Right and then rotate right to the next set of 4) you can see the magnetic fields form an infinity with a 90 Degree angle of incidence at center; The second set of magnets(Top, Bottom, Left, Right) have a zero degree angle of incidence at the center. This is in reference to the last example in the video, there are 2 sets of magnets with 4 in each group.
@MarkTillotson
4 жыл бұрын
Thousand tesla permanent magnet? Really? Go make one then. I have no doubt you will fail.
@wanhafizibinwanumaridec9704
4 жыл бұрын
Correct me if i'm wrong, but according to the diagram, you've measured the exact wrong side of the array, which is the weak side
@sigicnc
4 жыл бұрын
Yes, that's true
@danp832
4 жыл бұрын
Where the hell did i end up because i am doing research to try and understand this, its crazy fascinating.
@joeamerican7035
5 жыл бұрын
whew, guess I should watch magnetism for dummies first.
@jeremyfisher4274
4 жыл бұрын
I have some in my grow room
@TimothyMcAleeSrGeD
4 жыл бұрын
YOU can always get two great & powerful magnets from tearing up discarded micro wave ovens, YOU see at people's front yard @ trash pick-up! A little time consuming & YOU need to separate them from the Magntron in the back! I gathered me about 8 of then (round circular magnets 2" wide w/a 1/2" hole in the center! & Go for it & have fun, just keep your fingers clear, they can produce a nasty pinch! Stuck them to my oil pan to capture any metal powder!
@geoffc1694
4 жыл бұрын
@@TimothyMcAleeSrGeD just remember the microwave magnets sometimes have a beryllium ceramic case, inhaling that dust if you break it to get the magnet is on par if not worse than asbestos
@BobbyOfEarth
5 жыл бұрын
Interesting structure, I wonder if changing the array into an actual parabola will yield any worthwhile results.
@____MC____
4 жыл бұрын
Can a halbach be made for a brushless motor by cutting and stacking them on the motor shaft?
@cruisemissle87
5 жыл бұрын
The Force is strong with this one!
@caleboackes9669
5 жыл бұрын
"hwat"
@miertjestoer9525
3 жыл бұрын
Hi. André from holland. So you change the geometry of the magnet so that the magnetic fields comes togheter, and create a stronger field in a particular direction? Is this right?? And the force is at its strongest in the center.
@Kompressor2007
4 жыл бұрын
what is that thing he uses to display magnetic fields?
@newerstillimproved
5 жыл бұрын
in the whiteboard explanation, didn't you do the measurements on the WEAK side of the halbach array?
@Quickened1
4 жыл бұрын
If I bought one of those, it would just end up on my fridge...🧲
@mrhoho
5 жыл бұрын
thanks for the sharing
@zilox7851
5 жыл бұрын
lol inches
@jamesnewcomb6065
4 жыл бұрын
How you know youtube hates you.....It recommends this video. My head exploded at 4 minutes in. But that was just me testing lead to see if its magnetic. Its not, but its super fast.....and loud!
@slaterdomain
5 жыл бұрын
Ken Wheeler, Uncovering the Secrets of Magnetism
@ScientificLee
5 жыл бұрын
I showed his work is incorrect on many videos....he is a parrot of old magnetism...which is incorrect.
@slaterdomain
5 жыл бұрын
@@ScientificLee lol. nope. you are sooooooo wrong
@ScientificLee
5 жыл бұрын
@@slaterdomain whatever...its on video pal.
@slaterdomain
5 жыл бұрын
@@ScientificLee yer of him proving his points and you thinking the world will care about your stupid narrow minded trolling... write a paper u tard
@davidptbll
5 жыл бұрын
@@slaterdomain your insults are your substitute for logic, are they? People like you with comments like yours just waste time.
@kamalakrsna
3 жыл бұрын
so ... yu know 'bout Halbak array is free energy possible w/this or any other special magnetic array?
@gillbates6765
5 жыл бұрын
Is it possible to temporarily weaken the fields of 2 permenant magnets being attracted to eachother by using any type of electrical input?
@deadshotgamingtm43
4 жыл бұрын
Theoretically, could you make a hallback large enough to house a diamagnetic electro-motor? If so, what would be the best diameter to apply the best magnetic field for a propulsion system?
@XavierBetoN
Жыл бұрын
I was working on a similar project and thinking about using either aluminum rotor engine like those on AC 3-phase motors, or to go with MagLev design with DC power.. Doctor's video helped a bit but I still have question marks in my mind.. Wish I could help..
@HannesZietsman
5 жыл бұрын
Is it possible to have an array of S and N halbach? for example, one that has high South polarity and one that has high north polarity?
@chompnormski
3 жыл бұрын
Gotta be from Texas. Sounds like my geometry teacher in high school
@EnergySeeker
5 жыл бұрын
can we increase the toque by replacing magnet on a motor ? can we cancel the lenz for a generator /
@colleenforrest7936
5 жыл бұрын
Instead of using solid magnets, could you generate the magnetic fields in the proper directions using radio waves?
@charliemoody7168
4 жыл бұрын
Colleen Forrest in another thousand years? Probably
@colleenforrest7936
4 жыл бұрын
@@charliemoody7168 Magnetic waves travel perpendicular to radio waves. If you aligned some spiral antennas in the appropriate directions, there should be at least a small response.
@charliemoody7168
4 жыл бұрын
Fair enough, and I’m no expert on physics, much less magnetism, but generating custom configurations of magnetic fields would build on breakthroughs I *would* have heard of. Unless you have research results of radio-tailoring magnetic fields to successfully produce the functional equivalents of solid magnets, Imma say it’s still science fiction. If you *do* have such research results, you should share it; even if you only participated in the design of the research, your insights will be interesting
@colleenforrest7936
4 жыл бұрын
@@charliemoody7168 no results. Just wondering if anyone has ever tried to do so. We've gotten to the point where we can make very small antennae, but most people focus on the electrical side of radio. The magnetic side isn't as well explored. Might be fun to look at.
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