This Metals Create The Most POWERFUL MAGNETS!
Vložit
- čas přidán 31. 05. 2024
- Best Patrons: Stan Presolski, reinforcedconcrete, Dean Bailey, Bob Drucker, Pradeep Sekar, Applied Science, Purple Pill, afreeflyingsoul. Thank you guys!
Patreon: www.patreon.com/Thoisoi?ty=h
Facebook: / thoisoi2
Instagram: / thoisoi
Now I am going to tell you more about metals that create the most powerful magnets on Earth. - Věda a technologie
We want your old voice back!
FOK YEA!
Yeah we want a re-upload😢
Yeah we miss the real you! Love your channel. I'll keep watching either way. But just saying
Agreed. It would be good if the person doing the voice over had managed to learn the difference between wind as in the movement of air and wind as in to tighten the spring in a mechanical clock with a key or to wrap a wire around something
Hear hear! The accent gave so much character, feels like we're being robbed now
Man! You don't need a voiceover artist! Your own voice and accent are a part and parcel of your channel! And we all loved it!
Absolutely, i was looking for the original sound track and subtitles.
Agreed, this is the 1st video of his that I've seen and the VO almost made me stop watching. Viewed a few of his older videos without the odd VO and found it much more pleasing.
Agreed!
Not sure it’s a voiceover artist… I’m quite certain, like too many other channels I often unsubscribe from, he used an all too familiar no-cost/low-cost AI text to speech tool.
I agree with you and the hundreds of others. The commonly available early 21st century “AInglish” (“AI” + “English”) narration/voiceover tech lacks personality. It’s hard to believe that a content developer could put so much time and effort into creating compelling video content - only to cheapen it by using cheesy AI text-to-speech software.
100 percent right the voice over feels awkward
The quality content on this channel is great, but the charm is lost without the creator's voice-over.
Maxim's lab and workshop burned down, so he's publishing some pre-recorded videos and might not be able to record his own voiceovers until the equipment is replaced. He explains this on the latest video on the main Thoisoi channel.
@@MachiningandMicrowaves ah. Understood.
Long time fan really appreciate your content. It's weird to watch and not hear your voice. Truthfully i got used to your accent and had no trouble understanding you before! Ill miss your accent i felt it added a great quality to your videos
Excellent content Thoisoi2. And yes, I miss your original voice. It's nice to hear other accents. Let the world know there's more than plain midwestern America people out there. And that you're doing all this hard work. Be proud. ☕😉
We don't miss that horrible pronunciation. Also he should be in the front lines fighting for the motherland.
@@suprememasteroftheuniverse what motherland? xD
@@suprememasteroftheuniversehe is from Estonia.
@@suprememasteroftheuniverse brah the english voice over said wind-ing
+1 vote for it.
We need your voice back
we love your real voice!
Yes! We thought it was a positive feature!
Imagine if he now teaches an AI speech emulator to narrate the videos, but to train it , he uses his own voice?! That would be a funny experiment.
Yes, I agree with the other comments. Please use your own voice. It's much more authentic. And thanks for the great videos!
Original voice of russian man was nice
Yeah, and what the heck is copper "winding"?
I think the man is Estonian.
@@joho0 i think this voice over is AI-generated, that's why it sound the way it does, and has issues with words that are ambiguous w/o context like "winding"
@@1123pawelbased estonia
Best science channel on CZcams! But I prefer the original voice!
We want your old voice back
That piece you got of the low temperature superconductor was a section of a cable billet for making acellerator magnets. The wiire is stripped of the copper cladding and joined with a ceramic superconducting shunt. It is kept a few degrees above its transition point and charged to the desired current. When this is reached the heater that stops the shunt from superconducting is shut off and the current flows in an endless loop. Very 😎
I have to Agree. I much prefer listening to you talking.
17:11 I bet that woman loves her job. Who wouldn't want to spend their day playing with magnets with the purpose of fun and education.
I just made a comment about so many YT channels using text to voice generators to fool people into thinking they're listening to a real human imparting their own knowledge and not clicking ctrl+C and then ctrl+p on wikipoedia andthen passing the info off as their own. Your channel is one of the legit benefits of text to speech and translate tools. Love your videos!
Best description of super conducting magnetic levitation ive seen. Very insightful video
Thoisoi I get it is a lot of effort, but I really liked hearing your actual voice
he did his own dubbing?. the old voice was so charming I really hope he goes back
I recommended cloning his old voice.. and using Auto caption to generate the text.. it wouldn't be exactly the same but it would be a lot like I think it would be a good tradeoff.. and take some of the work off his hands.
That experimental maglev train has been around sometime. There was a big accident with it do to operational error. The cost per mile of "track" is extremely high when compared to traditional high speed rail...The train has retractable wheels!
You can hear it running on the wheels no other reason It would make that much noise
This is a priceless video, thank you so much! We usually only see static images of the flux pinning concept, but you went in there with your sausage fingers and moved it around, doubled up the superconductor, and gave us a real life look into this phenomenon. Keep up the awesome work!
Stronger magnets are very necessary for the development of human technology
Human food is more importanter.
From my understanding Quantum locking is not the equal repulsion against gravity. The repulsion against gravity is due to the expulsion of the magnetic field lines from the superconductor; ideal diamagnetism due type 2 superconductor. Quantum locking is when there are impurities in the superconductor allowing magnetic flux to pass through those specific points keeping the magnet pinned to the superconductor; this keeps the magnet from sliding off the superconductor and the superconductor from falling away from the magnet.
truly the forefront of science education on youtube, thanks so much for all your effort
The video seems very interesting indeed, but i cant listem to this voice.
Thanks for bringing us real entertainment and knowledge! and in a format that even I can watch entirely! I miss the old voice though!
Thanks for the demonstration of cooling the superconductor near the magnet. I always wondered how currents were started in them in the first place. I guess it had to happen while the temperature is above the critical temperature.
Wonderful video! As you said it yourself at the end, I clicked to watch a superconductor video, but learned so much more besides that. Very informative, with unbelievably complex practical examples. Great work!
You never disappoints with your content.
“Ditto” on bringing your natural voice back! Excellent content on magnets.
Thanks for the video. Great stuff. Neodymium magnets are super cool. But, check out Iron Nitride magnets which are ~2x stronger than neodymium magnets... I would really love to see how you make Iron Nitride magnets...
One small thing re: the Translation, the "winding" is not pronounced "wind-ing", it is pronounced "wine-ding"
I've heard that you can make iron nitride by tumbling iron oxide rust and ammonium nitrate in a ball mill, then sinter into the shape you want. But the recipe is very finnicky. Robert Murray Smith did a video about them a few months ago, where he lists a few different methods that have been used to make them.
@@DFPercush Yes, exactly. And that is why it would be good to actually see it work and get some improvements.RMS didn't actually make it... so I was hoping someone would try to see if it really worked.
@@DFPercushi appreciate his videos 😊
1:50 A magnetic compass would not have been of much use to the Vikings, because their route was close to the magnetic pole.
They used a Sun Compass, which is an instrument particularly suited for such latitudes.
"Me to"
Bring your own voice back!
Great vidio, you explain these systems nicely...
Come on, where is his original voice? C'mon man!
Thank you for the education Thoisoi2
11:50 You need a milliohm capable meter that includes kelvin sense clips to do it properly, or at the very least the ability to null out the testing-lead offsets, as they are normal copper wire there.
Tere!
I did not know you were Estonian. The overnight train to St. Petersburg isn't so bad, probably even better now than it was in the 90's. If nothing else, it can be a true adventure. On my first trip to Russia in 1992, I even had my own legitimate KGB agent as my cabin mate to talk to. I know he was legitimate as he identified himself as such and when crossing the boarder, the border agent who aggressively opened the door yelling "passi'porte" turned absolutely white upon seeing him and slammed the door shut, hence entering Russia without ever officially entering which caused me a problem on my way out.
Anyway, Virtsu is REALLY close to Saaremaa and as they say, everyone from Saaremaa is related. As my family on my father's side originates from Saaremaa, I wonder if we are related?
Very good! I learned more than I knew previously. Thank you!
You can do the levitation with bismuth too, which is a weaker diamagnet, but extremely cheap compared to pyrolytic graphite.
thats cool
There's no bismuth like show bismuth.
LK-99 also
I have been watching your channel in russian for many years. And now I’m very glad to discover that there is an English-language channel.🥰
I believe I speak for everyone when I say we miss your Englidh dubs. Please bring them back
Great video Thoisoi2, thank you 👍
The Vikings discovered potassium magnetite in Vinland (Canada), they had magnetic fish shape on a string.
Mag-rail trains use aluminium magnetics.
Oxygen magnetics are even stronger.
You are always doing the most interesting things, thank you for sharing your curiosity with us!
16:20 A simplified model of the high-speed line
Do the passengers know that the high-speed line between Tokyo and Osaka contains an overhead loop, a barrel roll, and other roller-coaster features?
If the train was operated inside a tube and the air was pumped out in front of it, The top speed would be greatly increased and even Mach speeds could be achieved.
What about the sonic boom factor?
@@DeathValleyDazed don't worry, the train whould be stopped at the border and sent back way before it will get to the speed of sound
Always a great video thanks for sharing
please, Thoisoi2, I have grown to like your voice but I understand it's to reach more learners; keep on teaching us, thank you.
sooo, does that mean iron is the best balance of resisting and conducting? but what about a superconductor coil magnet made with boron nitride-nanotubes and ceramic: so this could be fairly easily made and retain its charge fairly well (being boron it will also resist heat better than carbon)
Edit: Ah, I see. so the ceramic alloy is already being used for magnets
Edit 2: Lol you went really in-depth
Basically, high speed rail is a giant railgun, with the train being the projectile.
Old voice back! Old voice back! Old voice back! Love the content but we all loved the old voice
I saw your first video 7 years ago, and I remember your unique voice. I wish you would continue to use it :)
These maglev trains already exist in the USA, but they are much more efficient. They can travel across the entire USA in a matter of about 5-10 minutes. They are only used by upper societal echelons and the cavern dwellers who control society at large and from behind the "veil".
Amtrak? 🚅🛤️😂
@@DeathValleyDazed lol, no.
When you try to measure the resistance of the superconductor tape, you're more or less only seeing the resistance of your multimeter's leads. If you do a proper 4-point measurement you'll see it drop as expected.
8:56 Notice how the Nitrogen Fog itself reacts with the Eddy currents..It appears to Lock with any movement of the subject.
Another great video. 😊
Liked original voice..
Could you make a video where you explain exactly how superconductivity works, but don't just stick to the surface, but really go into detail about what sience currently knows?
I know one out of every thousand words may be hard to hear, specially for those of us that aren't native English speakers (Spanish here) but since I studied Russian I find your accent quite charming and I'll deeply miss it if you decide to turn to AI voices or whatever!
It is not the same and I like how you voice-over your content in russian-movie's style :-D
Oh, sht! Your lab burned down!! Ochen zhal slushat takix nobosti! :-(((
czcams.com/video/WPGTzTBWMWE/video.html
You're a good man and people should tell you that every day
Hey!!! Dont panic about the voice!! He has a russian channel, its just Thoisoi not thoisoi2. Obviously its in Russian so well, get learning. Удачи! До встречи 😎👍
Noooo you gotta record it yourself dawg!! Love you!!
Our favourite russain with really good content. Thx
I didn't know magnets were actually made with horseshoes and that's why they had that shape. That's really cool!
Great work, but please change to SI units instead of Fahrenheit.
Very interesting video and well explained!
The diamagnetic effect is also used in funfair rides like rollercoasters and drop towers to slow down the train or carriage by having opposing magnets with a gap between them, iin which an aluminum rail passes, the eddy currents genereated slowin everything down, very fail safe!
When were you in Japan?
We were last September, didn't think to go to Nagoya or the Maglev test track bur rode the Shinkansen Nozomi from Tokyo to Kyoto, also a smooth ride.
There is a big railway museum with steam trains aand everything, didn't see anything Maglev, might have missed that. 🤔
Tom Scott did actually ride the Maglev in one of his recent videos!
Thank you! Please use your own voice!!
'*These* metals'
By the way, the voice goes against the channel.
18:21 The train sounds awesome!
That liquid helium reminds of the atmosphere.
I actually have a piece of a neodymium magnet in my thumb (next to a nerve). So i can actually feel AC by touching a wire.
EXCELLENT VIDEO!!!!
Stayed for the kitty at the end. Was not disappointed. :)
Nice video , with so little resistance I wander how much of the power they can recover when the have to stop
I miss your voice! It really added your personality which is awesome to the experiments
Did you measure the resistance of your resistance meter and leads with the probe tips shorted together to see what the residual meter reading was (there is always some)?
even if the narrator sounds more "professional", I really liked better when it you narrating the video, with accent and all, loved your voice! Also, great video, magnets are awesome!
I agree, your old voice was much better!! Very interesting video.. I hope to see and ride that technology before I die!!!
fascinating!
i am happy that the german transrapid now has serious hobbyists to take care of the remains.
what is that plasma thing on the wall thats sweet man ! also the video looks like an old kungfu movie
Hello, have you ever done experiments on shungite? There is a lot of conflicting information out there about it and subjecting it to various tests would be very interesting.
What's the conflicting info? Interested in hearing more but Google isn't helping me much.
there was no problem with his pronunciation at all. but it's your channel. i liked the way you talked .
17:28 anyone else wishes to stick a tiny go pro onto that model rail?
This voice is way better please keep this in next videos as well
The worst isn't the voice, it's temperatures in F⁰. Science should be in C⁰
I want to tell you about such a material that could be used to make a super smooth rollercoaster.
Great translation. Could you please use/also say things in Metric. (Celsius, not just Farenheit)
Great Job
I've always thought there are probably a lot of groundbreaking discoveries still to come involving magnets and gravity among other things.
Your voice and speaking was the best part of the video's
Broo old voice
Great content as always!
It really is true, you just have one of those memorable voices. All the comments made me laugh.
2500 BC, Ancient China were the first to document their use of magnets after the discovery of a magnetic rock called magnetite, otherwise known as Lodestone. The gates of Epang Palace were reportedly built with Lodestone so invading enemies wearing iron armour were rendered helpless when attempting to pass through the gates. The Chinese soldiers would often taunt their enemies during invasions, provoking as many enemy soldiers forward as possible to cause more destruction.
Lodestone is not that strong magnet, it may annoy soldiers a little bit but not more,,, and HELPLESS SHSHSHSHSH just stories....
Just stories? Are you ok?@@Elie-J-Saoud
@@haroldtheescapist2865 go get a lodestone and hold a sword and test it for YourSelf Amigo
If you've already proved this why don't you post a vid brother? I'm not the one calling out ancients for making up bullshit
You cannot measure low resistance with two wires.
Instead send 10A through the wire and measure the voltage drop. Using Ohms law R = V/A, you find the resistance.
It might be worth revisiting aluminum levitation over a 60 Hz magnetic field.
I’m curious what super conducting capabilities you may discover when looking into electromagnetism using a silver and gallium and argon and aluminum alloy. Of what percentage makeup of each individual material and the method of fusing such together is still to be determined. But new studies of superconducting properties of gallium at room temperature are quite surprising. with your current knowledge and excellent attention to your craft of all the items I mention I think you may, for lack of a better term be “picking up what I’m putting down”
Etching optical circuits on microfliuds using a single wave length laser to create thz signals!
I miss the old narrator. Please bring him back.
Imagine a world where professor Eric Laithwait's maglev design is ignored and forgotten....
I prefer the original voice with accent as well but regardless, love the content.👍👍
The wire billet piece will never do what you wanted to try. It needs to stretched into a wire and loop to achieve that goal.