What are Neodymium Magnets REALLY MADE Of?
Ғылым және технология
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Пікірлер: 636
Someone needs to buy this dude's university an x-ray spectrometer.
@ninoroes07
4 жыл бұрын
For what?
@choxiden3776
3 жыл бұрын
@@ninoroes07 Need know what was in brown water. Has me up nights
Him: ...then i decided to drop it into some nitric acid. Me: Seems like a reasonable next step
This is your best one yet. We need to get your University a gas chromatograph, many used ones in the USA are available very cheap.
@markhall7646
4 жыл бұрын
What would happen if one farted into a gas chromatograph?
@crappyblueangel74
3 жыл бұрын
@@markhall7646 damn! Asking the real questions here
@speedsterh
3 жыл бұрын
@@markhall7646 I have no idea, but Science calls for an answer :)
1) great video ✓ 2) cool accent ✓ 3) cat at the end ✓ Yeah, it worth subscribing.
Fascinating. Great choice of subject matter for an experiment!
Chemistry/ Nature is an enormous mind f#ck and I’ve learnt more from this channel (& a couple others) than I EVER even did in “school”. I truly wish I wasn’t deceived during my most interested years but I’m all-in now and that feels good. Thank you my friends!
@shanecodman1842
2 жыл бұрын
So true u tube university I’ve started a few businesses from learning on u tube
@Frequency369
10 ай бұрын
It’s great to hear you aware of the indoctrination Kabbalah schools. The have hide the Light Krystal structure and implemented the Fibonacci vortex spiral spin instead. That’s the open polymer structure for the consuming market to manipulate and to control us by the evil money system.
I've had neodynium magnets attract each other fiercely enough to fragment upon collision. Truly an impressive material.
@terrandroid
4 жыл бұрын
They break really fast, not very strong
@mr702s
4 жыл бұрын
It's not as impressive when you learn about how structurely weak those magnets are. It feels strong when holding but it's not.
@rokibeeskiroodroki9018
4 жыл бұрын
Yes, consumer grade neodymium magnets should be in a harder shell than just that thin and cowardly metal skin they have by default.
@MFKR696
4 жыл бұрын
@@terrandroid It has nothing to do with their strength. They are strong, but they are also brittle, which is why they shatter. Over-hardened, non-tempered steel does the same thing. It breaks like glass.
@onradioactivewaves
3 жыл бұрын
The cintered magnets use a formula (ratio of elements) that can hold a stronger field, theres other types that are not as strong magnetically but are stronger physically by having a true metallic crystal structure, for applications where the magnet needs to not break. Its a tradeoff between the required physical strength versus magnetic strength.
this is a question I had for a long time and I did quite some research over this but thank you very much for telling many more people these interesting things, keep the videos coming :)
These experiments are not only very informative, but awesomely fascinating. This also takes great deal of efforts, time and fortune, Kudos from your chemist follower here in the Philippines Ric Capistrano !
Just love this channel :D
@Paddydapro
4 жыл бұрын
lol, didn't think i would see you here but i love both your and this channel! (hoffe dir gehts gut :D)
@kliffjack7349
4 жыл бұрын
Mild shock :D both of you make great videos!
@mirosawborychowski5951
4 жыл бұрын
All i can think of is " hello my name is Borat..."
@r3drumg33k3
4 жыл бұрын
Yours isn't bad itself ;)
@nathanielluke2084
4 жыл бұрын
wow, not expecting you here. Great person you both
"What are Neodymium Magnets REALLY MADE From?" Cake and lasers. Duh.
@TheLaser373
4 жыл бұрын
no, I'm not involved!
I could see these videos by months, so interesting and educational, thank you!!
My jaw was dropped multiple times. This video went far beyond all expectation, very cool. Thanks for sharing all the knowledge, and filming and narrating it so well. You're talented in a multi-faceted way. Cheers!
Science channels: “warning, don’t attempt any of this” Me, an intellectual: i already blew up my house
@The.Plague
4 жыл бұрын
How many idiots does it take to blow up a house? According to the above post, two.
@nguyenhoanglong420
4 жыл бұрын
:D for sciene :3
@ultralaggerREV1
4 жыл бұрын
Benjamin Baugh OH FU, I REALIZED XD
@TheFuryKnight
3 жыл бұрын
my face is like your DP now after reading your comment
@NishchayG
3 жыл бұрын
@@The.Plague u too OP someone nerf him
Great video, love that shot of all the rare Earth oxides
Bro! Really well put together. I learned a lot. Thank you.
For some reason I love this guys accent and find it so relaxing it puts me to sleep at night hahahaha i wonder where he is from to get such a strange accent?
Qualitative analysis was always my favorite part of all chemistry.
Even though I NEED subtitles for your videos, I love how knowledgeable and descriptive you are. Thank you. Keep the content coming :)
Love your work and passion for learning.
Lovely, been looking for a procedure for some time. Gonna try this....
Now that we have some Neodymium, lets make some magnets! Great video, Chemistry was always dry and academic. Your techniques are interesting to watch. Thank you for posting!
Love it just taking us on this adventure of chemistry 🙂
4:49 with the captions 😆
@fish_n_chips1411
4 жыл бұрын
Somehow extract near demon souls 😂
@subarunatsuki4145
4 жыл бұрын
"I needed to remove iron sauce" "Somehow extract near demon souls" You see, the auto generated English caption can't understand Russian Style English. But human ear does.
@0therun1t21
3 жыл бұрын
And. 7:54. And 8:03 and 8:14, lol! Rosie demon impurities.
@HSamee
3 жыл бұрын
4:45 "I needed to remove iron sauce and somehow extract near demon souls"
One of your best videos, great detail to the experiments
I knew that rare earth elements can be hard to separate, but I naïvely thought that the neodymium in NdFeB magnets would be nearly pure. I’d guessed that it had to be or the magnet would be weak. Very interesting to know!
@off6848
3 жыл бұрын
But isn’t it still relatively pure? I think that just by working in a specific atmosphere and burning chemicals down you could be introducing additives on the spot
@spicydiarrhea5662
2 жыл бұрын
I stopped to believe in the purity of magnets immediately as China was mentioned as the sole producer.
I like this guy. Props on your English, very informative. And this my friends is why we should not sell short the Russians in science and technology, this guy knows his stuff. Theory, lab procedures and an excellent understanding of chemistry and the periodic table. My hat is off to you sir.
@chumbomcwumbo9640
2 жыл бұрын
Many people have the misconception that America's technological lead during the cold war was because of basic science. This is not true at all. Most of the hardcore scientists making waves in America were European imports. America excelled more in industry. In fact, the Soviet Union had extremely advanced basic science. Their chemists and physicists were probably actually better. Even today, any American college research library worth its salt will have a few dozen shelves worth of old Soviet chemistry journals. The failures of the Soviet system were not scientific at all. Communism just doesn't work!
Fascinating! Thank you for your efforts!
Seeing as I have these at home. Its crazy to finally know what helps make them so strong.
Fascinating! Thank you.
I'm glad he knows what he's doing because it's a mystery to me! All those chemicals must cost a fortune,if you can even get them. Neat vid,thanks !
@yannickramouillet3742
Жыл бұрын
not at all, nitric acid is easily made at home by distilling nitrates in presence of sulfuric acid, oxalic acid is sold for a couple dollars/euros in every hardware store.
@igameidoresearchtoo6511
Жыл бұрын
@@yannickramouillet3742 Yes and the rare earth metals that cost more than gold?
I became interested in neodymium because of my interest in Alexandrite glass which changes color from pink Under incandescent bulbs to blue under fluorescent bulbs and even green under LED bulbs of certain frequency. Thank you for explaining all of that colorful action that was really awesome and watching the process of extraction was terrific.
Thanks again for another interesting upload
I love his accents. Like a drunkard but smart Estonian guy.
incredible video! Thank you!
Your knowledge of chemistry is amazing
Lovely explanation and chemical reaction demonstration. Reminds me of my graduate studies... :)
Fascinating! Great channel, thanks for sharing
Terrific video, keep up the great work
I've purchased quite a few magnets from Amazon and such. Last time I Needed the most powerful ones i could get. It's crazy the difference in quality between the cheap ones and the more expensive ones. I purchased them from a company called k&j magnetics. The difference is night and day
Thoisoi2, I'm interested in how you dispose or recycle your toxic chemicals and resulting waste. Could you do a video on how some of this can be reclaimed, and how much repositories charge for waste storage? Thanks in advance.
@youtube.commentator
4 жыл бұрын
He flushes them down the toilet
@sheepleslayer586
4 жыл бұрын
Melts them down and makes straws, then throws them away and blames the plastic companies for killing turtles? Jk 😅😅😅
@farrasalharits5966
4 жыл бұрын
I think NileRed channel create a video like you describe Or the video is in his second channel, NileBlue. I forget which one
@chanvalentine8283
4 жыл бұрын
@@farrasalharits5966 Thanks!
@ApolloVIIIYouAreGoForTLI
4 жыл бұрын
@@farrasalharits5966 red
This is where access to an X-ray diffraction spectrometer would be extremely handy for identifying the different lanthanons in the powder!
Your videos are always interesting!
Love the way he says HOWEVER❤️
Excellent work!
Thank you. This was very interesting.
You lost me way back but still watched it all. Marvelous!
Very informative. I didn't expect the contaminates, didn't think about it. Could prove useful in the future. Thank You
Awesome vid, man!
I like the way he says “ however “lol
Interesting video. I appreciate the thorough approach to the analysis. Cheers. :)
Please never change your accent, is the second better thing about your videos, the first are these awesome facts that you provide to us.
I'm sure this guy knows what he's doing, and it's nice to see what happens. I'd be scared that this would blow up in my face!
Amazing! It's good to know about this magnet.
Very nice. Thank you
Systematic analisys of rare earths really requires knowledge. Chapeau
You're awesome!
KZread recommended a gold star channel! #subscribed
Superb video, very interesting. Please keep them up!
Very good video!!! Thank You!
The guy knows his stuff and I always learn a lot from this channel, but turn on CC and the subtitles are entertaining on their own.
That reaction looks like it would make an awesome air freshener. I’ll let you know.
Wow, deep dive, high quality!
Wow , one of my interesting topic you covered in this video .
"After a couple of blows from a hammer such magnet easily breaks into pieces" :-D I'd give an extra thumbs up for the comedy value of that to be honest.
@hankclingingsmith8707
4 жыл бұрын
Stupid
@DieAnderTier
3 жыл бұрын
Try “beating the shit” out of a cm thick slug of copper, stainless, brass, MOST metals won’t shatter like that, what are you on about?? He was doing it on wood so it appeared more bouncy but these magnets are so brittle that they regularly break when just snapping together.
@xxxggthyf
3 жыл бұрын
@@DieAnderTier That depends entirely on their crystalline structure and that depends on how they have been treated. A heat abused brass casting will shatter if you look at it funny... Same goes for aluminium and pretty much every other metal. In any event you are missing the point. Saying something easily breaks when you hit it with a lump hammer isn't much of a demonstration of how brittle it is. It's a bit like saying the human thumb is very delicate because it easily breaks if you hit it with a lump hammer (Trust me on this one... I have fully scienced it)...
@DieAnderTier
3 жыл бұрын
@@xxxggthyf Fair I guess. I just hate how easily those little bucky balls break. Hard drive magnets are cheap and plentiful so it doesn't matter if they chip but balls are "supposed" to be round. Lol I haven't tried that experiment myself but I did try the variation where the metal saw slips out of the groove near your thumb.... Hopefully that's enough data, we don't need to repeat these!
@xxxggthyf
3 жыл бұрын
@@DieAnderTier Well quite. Sometimes one experiment is all the sciencing we need to establish the validity of our hypothesis :-D
What a great channel. It reminds me of the golden years of youtube
Very nice, put together well and the information was what i was wondering with mine, im not sure on the different compositions of the n52 and n30 etc.
Thnx for another great educational video !☺👍📚🔬
EXCELENTE!!!! GRACIAS POR EL NIVEL DE CALIDAD!!!!
That was an interesting presentation topic. Very informative. Well done.
That was some really cool information brother because I have always been fascinated with magnets. And may God bless you always so that you can keep up your research and tell us more:-)
Another excellent video! So Interesting.
Very interesting video. Many thanks.
Great video!
INSANE just discovered this channel by this video! Keep on :D
Love his habit of gratitude He also thanks the element.
Convert to fluoride and react with magnesium and aluminum to get neodymium metal. Oxides get messy when reduction is attempted on stuff much more reactive than iron.
@tjtube263
3 жыл бұрын
convert how?
4:45 KZread captions:"extract near demon souls" 7:54 ""Okay I get it" whispers a demon" ( ͡◉ ͜ ʖ ͡◉)
@visitor2670
4 жыл бұрын
Nani!?!!?!
@sooobyrooo5763
4 жыл бұрын
My text said how to extract nerd emails LOL
@astralaesthetic8750
4 жыл бұрын
8:10 Rosie demon impurities
@phillipbrewster6058
4 жыл бұрын
Neodimium not near demon duuu
@absinthe7266
4 жыл бұрын
In 2:40 also
Name a more iconic duo: Didymium I suspect it would be possible through XRF to get some identification between Pr and Nd.
Wish I remember more from chemistry, this stuff is so fascinating
Great video! One suggestion regarding the intro: AlNiCo magnets were discovered and manufactured many years before the first SmCo magnets.
The other rare earths could strengthen or weaken the magnet. I would not be surprised to find them.
Nice work man! Keep it up...
Learnt a few thing in this tyvm 👍🏼
These are great videos - the narration is very calming and informative, ^oo^
@uwuowo4856
2 жыл бұрын
^oo^
@bernardthedisappointedowl6938
2 жыл бұрын
@@uwuowo4856 Strigine not porcine - though pigs are brilliant intelligent creatures, ^oo^
@uwuowo4856
2 жыл бұрын
@@bernardthedisappointedowl6938 I know pigs are smart...I love pigs🤤🤤
@bernardthedisappointedowl6938
2 жыл бұрын
@@uwuowo4856 Wisdom indeed, ^oo^
Wow! That's a cool video. Keep this kind of stuff going.
Thank you, it was wonderuful.
Dear sir, I really appreciate your channel. I'm Italian and I understand every word you say. Where are you from? Just a curiosity... Good job anyway, you feed my mind. Thanks!
@7:05 ☆ Using a clean tuna can as a retort. Gotta Love It!
3:19 “...because it conzizts of a fregile alloy that oxidizes in the ear.” 🤣😂 Sorry, my man. Couldn’t help it! 🤣😂
Can we cut it? I have only one which is small and cylindrical. It looks well-polished so I am a little scared to cut it.
Very nice! I like!
The line at 3:30 where he kinda repeats himself has me laughing my ass off. Great vid though :3
Great channel 👍
So , you are a Dr at a very forward thinking university . Love your videos .
Great channel .
Your videos are informative and get right to it.
when you reacted the brown powder with nitric acid, what was the reactant with the HNO3 and what was the insoluble sediment underneath
Super video!
you have very good knowledge of science 👌👍