Gadolinium - THE COLDEST METAL ON EARTH!

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  • Опубликовано: 17 янв 2025

Комментарии • 698

  • @krzysztofsoja5301
    @krzysztofsoja5301 6 лет назад +239

    It is the first time I have seen nuclear reactor going supercritical. Wow, that shockvawe! And Cherenkov radiation! Amazing!

    • @loser3829
      @loser3829 6 лет назад +2

      Where? @ :

    • @xjmg007
      @xjmg007 6 лет назад +23

      I heard sounds in my head even though it was silent footage ha.

    • @loser3829
      @loser3829 6 лет назад +5

      @@xjmg007 I'm sorry. I didn't mean to sound rude. I need to take a break on RUclips. Lol. Please accept my apologies 😊

    • @xjmg007
      @xjmg007 6 лет назад +4

      @@loser3829 No worries Haha. I meant I imposed sound effects on the silent footage of the reactor.

    • @loser3829
      @loser3829 6 лет назад +1

      @@xjmg007 thanks. I reread my comment and it seemed grouchy. I won't question you in that manner again. Enjoy your weekend 👍😎

  • @GewelReal
    @GewelReal 6 лет назад +476

    Your accent is getting better and better

    • @AdittyaC7
      @AdittyaC7 6 лет назад +47

      Or are we getting used to it ??

    • @WhiteBaron777
      @WhiteBaron777 6 лет назад

      Huh, not used to seeing you outside of WoT videos

    • @joemarz2264
      @joemarz2264 6 лет назад +5

      Yess indeed. Wetter and wetter!

    • @GewelReal
      @GewelReal 6 лет назад

      @@WhiteBaron777 I'm everywhere

    • @XtreeM_FaiL
      @XtreeM_FaiL 5 лет назад

      Gewel ✔ How an accent can get better or worse?

  • @BL4Q_K
    @BL4Q_K 5 лет назад +83

    I need this over my CPU!!!

    • @vitoscaletta3886
      @vitoscaletta3886 5 лет назад +7

      same idea

    • @Nyxthewarlock1
      @Nyxthewarlock1 5 лет назад +3

      🤣🤣🤣🤣

    • @Zuckerpuppekopf
      @Zuckerpuppekopf 4 года назад +9

      Probably not as the magnetic flux of the magnets might induce anomalous currents and errors in function.... you'd want the heat exchange *outside* the computer with cooling coils inside near the hot components.

    • @desslok1
      @desslok1 3 года назад

      It's already used

    • @theEikern123
      @theEikern123 3 года назад

      @@Zuckerpuppekopf i think they actually have made that for cpu cooling, it reaches -30 c

  • @TwistedMesses
    @TwistedMesses 5 лет назад +17

    First time hearing about the magnetocaloric effect, so cool, thank you!

  • @drysori
    @drysori 6 лет назад +355

    You herd it here folks. All refrigerators will be Gadolinium powered in the future.

    • @azizahkasim5267
      @azizahkasim5267 6 лет назад +5

      Is it mean no more CFC ??

    • @UniCrafter
      @UniCrafter 6 лет назад +15

      @@azizahkasim5267 CFC only used in old industrial systems, though if this is more efficient companies would replace old units with new non-CFC ones, so less CFC

    • @kadergumus2598
      @kadergumus2598 6 лет назад +2

      *Gadolinium*

    • @joshm444
      @joshm444 6 лет назад +4

      From what I understand, vapor compression is quite a bit more efficient though.

    • @ashbridgeprojects6916
      @ashbridgeprojects6916 6 лет назад +9

      There's no chance of magnetic refrigeration becoming the norm. Refrigeration will use C02 and Hydrocarbons in the future. HFCs will be pretty much gone by 2030. Anything with a relatively high GWP will be too expensive to be used. R449A is £45 per kilo at the moment and is not sustainable. CO2 is approx £2 per kilo.

  • @StopChangingUsernamesYouTube
    @StopChangingUsernamesYouTube 6 лет назад +61

    4:10 That was just cool.

    • @Bibibosh
      @Bibibosh 6 лет назад +4

      You’re Welcome! I invented that from just a tin can, some paper, and a toothpick!

    • @d.t.w1390
      @d.t.w1390 6 лет назад

      @BibiBosh 👏👏👏👏

    • @TheHonkler6868
      @TheHonkler6868 6 лет назад

      It also created enough electricity to kill you

    • @freexky
      @freexky 6 лет назад

      WHAT WAS THAT

    • @torar_
      @torar_ 5 лет назад

      @@freexky ruclips.net/video/UxQdS0pbpKo/видео.html It's called "Cherenkov radiation", it happends when particles inside medium (water) travels faster than phase velocity of light inside this medium (its not faster than light, just "shorter" path). en.wikipedia.org/wiki/Cherenkov_radiation

  • @proytookhdutta32
    @proytookhdutta32 6 лет назад +3

    Honestly speaking, your videos have quality and content that is stupefying. This has generated a curiosity for knowing more about chemistry.

  • @christopherleubner6633
    @christopherleubner6633 3 года назад +3

    They shot me full of gadolinium to be able to see the blood vessels inside my brain better in a MRI test.

  • @spockofdune8657
    @spockofdune8657 4 года назад +2

    And also it's true that your accent is getting better: I actually like it and hope you keep it !!! It has a calming effect on me

  • @iaiafefe6106
    @iaiafefe6106 6 лет назад +6

    These videos always contain a wealth of knowledge. Amazing content as usual!

  • @l0I0I0I0
    @l0I0I0I0 Год назад +1

    I love your vids! Ty!

  • @rodigoduterte9192
    @rodigoduterte9192 6 лет назад +125

    Can we used this as a wireless refrigerator?

    • @loser3829
      @loser3829 6 лет назад +15

      With a autonomous motor to push fluid through magnets to obtain the desired effect and a temperature controlled deturant system I say it's possible.

    • @danhalfhill9169
      @danhalfhill9169 6 лет назад +5

      united westand doesn’t this go against the law of conservation of energy?

    • @loser3829
      @loser3829 6 лет назад +3

      @@danhalfhill9169 not if it's deterred from the autonomous motor to prevent circulation. I understand where you're coming from. you would have to use a substitute fluid to continue the operation of the autonomous motor but that's why you have an alternating temperature control deterrent system. Just a theory

    • @loser3829
      @loser3829 6 лет назад +1

      @@danhalfhill9169 I hit that like button because I appreciate questions.

    • @loser3829
      @loser3829 6 лет назад

      @@danhalfhill9169 basically a blinking vortex flow.

  • @sims4u422
    @sims4u422 4 месяца назад +1

    Thank you very much

  • @danajohnson5993
    @danajohnson5993 6 лет назад +6

    I love your videos. But this is my favorite so far. Life long interest in elements and mineralogy, lived near some great pegmatites. I didn’t realize monazite was such a great source for rare earths. I really enjoy how you mix chemistry and physics in your videos.

    • @MM-qp4pd
      @MM-qp4pd 6 месяцев назад

      Gandolinium is also poisoning your drinking water especially if you live by a hospital because they use it as a contrast for MRI which they claim can be urinated out.

  • @slipperyblank_
    @slipperyblank_ 6 лет назад +246

    Not cold as my ex's heart tho :,)

    • @applekelly1152
      @applekelly1152 6 лет назад +2

      hahahha>_

    • @daipham.3213
      @daipham.3213 6 лет назад +5

      So sad :'(

    • @rinfeast3445
      @rinfeast3445 6 лет назад +7

      lets get this straight nobody cares about anyone else's ex period

    • @volodymyrvolodko1356
      @volodymyrvolodko1356 6 лет назад +13

      @@rinfeast3445 you should really use some commas in such sentences ^^

    • @OlagGan
      @OlagGan 5 лет назад +8

      Maybe the cold temperature was due to an overdose of dontgiveafuckium.

  • @Freizeitflugsphaere
    @Freizeitflugsphaere 6 лет назад +40

    Great Video! Still a lot to learn from you!👍🏼💪🏼

  • @JohnLeePettimoreIII
    @JohnLeePettimoreIII 6 лет назад +1

    Before your video, I knew almost nothing of Gadolinium. Now, i know A lot more! Very well done!

  • @GeoffTV2
    @GeoffTV2 4 года назад +2

    Thumbs up for the magnetic fridge. I have never heard of that before. Great video, thanks for sharing.

  • @spockofdune8657
    @spockofdune8657 4 года назад +1

    Thanks I love your videos, i get to know those strange and weird metals, that are much more than just weird... your shows should be recommended to ALL chemistry fans

  • @ShedLives
    @ShedLives 6 лет назад +1

    That’s cool, the citadels alarm is your intro

  • @CZ2_Delta
    @CZ2_Delta 5 лет назад +1

    For people not used to your accent, such as myself, I would put subtitles in the videos to help them out! Thank you for the educational videos, even if some are hard to understand because of the very pronounced accent.

  • @galadriel4101
    @galadriel4101 Год назад

    I've learned more from you, than what I learned in school. Great video.

  • @josiehinton4351
    @josiehinton4351 6 лет назад +4

    It is a known risk in medical usage as it is toxic when it cannot be removed from the body. Since the human body has now way to remove it, once parts of a contrast treatment separate from the cholation agent, it settles and cannot be removed. Newer products containing manganese have shown equal capability as MRI contrast agents and the body has processes for controlling Mn levels.

    • @hopeyoung5482
      @hopeyoung5482 6 лет назад +1

      I have had many problems with my MRI and gadolinium toxicity. Your kidneys if they are healthy can remove some of it. My question is after some of it is removed, can you still have symptomatic problems ? The real problem is finding good information about it.

    • @josiehinton4351
      @josiehinton4351 6 лет назад +1

      @@hopeyoung5482 I only know what I have read about it. The cholating agent mixed in the contrast is what your body can expel. The risk is if it doesn't all pass and it seems most of the time a small amount will remain in the body. I have read the biggest health issues occur when someone has had a few contrast injections even if spaced out over years, there is additional amounts that build up. IDK otherwise. I just had one done in the last month. In the US there are no alternatives. In Europe most of the old contrast mixtures are banned now. Some of the Universities there came up with and have done all the testing with Manganese based contrast agents. The study I read showed it worked just as well and has nearly zero risk as the body can naturally flush out excess Manganese.

    • @hopeyoung5482
      @hopeyoung5482 6 лет назад +1

      @@josiehinton4351 I just got back my 24 hour Gadolinium urine test and it was .20. So after 3 MRI'S in 7yrs, I am still retaining a little. Which they say is OK. (like it's ok to have ANY) It is very troubling because I still have many toxicity symptoms.

    • @Acetyl53
      @Acetyl53 5 лет назад

      They don't care if it makes you sick. They won't admit there's even the slightest bit of risk until their backs are up against the wall. It's the same braindead dissociative pattern, every single, time. Superior alternatives will be ignored because, again, there's no one competent at the wheel, they don't care about you, they know there's retroactive liability, most doctors are not actively reviewing the literature and even if they are cannot deviate from best practices without opening themselves up to malpractice suits. Right diagnosis, right treatment = safe (for them, and their industrial partners).
      Short version, gadolinium was known to dissociate from its chelate and was known to be toxic long, long ago.

  • @donone1493
    @donone1493 6 лет назад +2

    I'm not a chemist and I love watching these videos.
    I know more than at school now 🖐️

  • @julioprieto9589
    @julioprieto9589 2 года назад

    Un reportaje maravilloso, se aprende mucho con toi soi.

  • @diligenceintegrity2308
    @diligenceintegrity2308 6 лет назад +1

    One of the best channels on science/chemistry. Thoisoi, you should create a paypal account.

  • @matthewwasmund3762
    @matthewwasmund3762 6 лет назад +1

    -Checked last night for new videos
    -Sad due to no new material
    -New one comes out today
    Awwwwhhh yeah

  • @wadewilkerson5858
    @wadewilkerson5858 6 лет назад +1

    I love this guys videos so much. So informative and fun.

  • @Adrian_Estando
    @Adrian_Estando 4 года назад +1

    Quality, informative videos on your channel. I subscribed!

  • @Geeknificent
    @Geeknificent 6 лет назад +4

    "do not repeat the experiments in this video"
    *repeats the experiments in the video*

  • @timothyegoroff8333
    @timothyegoroff8333 6 лет назад +5

    3:33 I didn't know MRI required magnetic contrast from an externally sourced compound until i watched this video.

  • @jf17thunder63
    @jf17thunder63 4 года назад +1

    1:49
    “Za whole a machine wiz a spinning wheel”. 😂😂🤣🤣🤣

  • @markproulx1472
    @markproulx1472 3 года назад

    Another excellent video!

  • @aSpyIntheHaus
    @aSpyIntheHaus 5 лет назад

    Another great video matey!

  • @VerdeMorte
    @VerdeMorte 6 лет назад +4

    Gadolinium + Nitinol Spring + Unknown Affordable Heat Conductor (Copper?) = Incredible Near Perpetual Reaction

    • @trixynotaho2975
      @trixynotaho2975 5 лет назад

      Graphene is a near perfect heat conductor.

    • @medexamtoolscom
      @medexamtoolscom 4 года назад

      No, it would actually be a much much less efficient engine than a regular electric motor, just because it would be converting the starting energy into heat first.

  • @doraafelfedezoofisol
    @doraafelfedezoofisol 6 лет назад +4

    Your videos are awesome

  • @wiseguy9202
    @wiseguy9202 6 лет назад

    Love your videos dude keep them coming!

  • @DANGJOS
    @DANGJOS 6 лет назад +8

    Says not to try this at home, like we all just have gadolinium laying around lol

    • @hopeyoung5482
      @hopeyoung5482 6 лет назад

      If you've had an MRI with contrast you do

  • @2Chickaboom2
    @2Chickaboom2 6 лет назад +21

    I don’t have any particular interest in elemental chemistry but your vids on this subject are an interesting and easy summary that non chemists can understand. Thank you!

  • @dhaniars
    @dhaniars 6 лет назад

    Hi Thoisoi, thanks for Gd video. Im a mri operator, it help me to know about this metal. We use it a lot for MR patients.

  • @zaahidapatel1362
    @zaahidapatel1362 4 года назад

    Interesting video . Thanks .

  • @ANTheWhizkid
    @ANTheWhizkid 6 лет назад

    Thank you for the video!

  • @PurpleCrow27
    @PurpleCrow27 6 лет назад +3

    Your point about the future of all refrigerators is great news for everyone. :>

    • @hopeyoung5482
      @hopeyoung5482 6 лет назад

      If only there will be food to put into them.

  • @YTKensei
    @YTKensei 6 лет назад

    Awesome video man! This is going in my favorites playlist!

  • @asaenvolk
    @asaenvolk 6 лет назад

    this is cool, I had not heard of Gadolinium's refrigeration properties, very useful to know about.

  • @onradioactivewaves
    @onradioactivewaves 5 лет назад

    Great content on this channel as usual!

  • @DanBurgaud
    @DanBurgaud 6 лет назад

    Liked! Subscribed! And bookmarked!!!!!!!!!
    Awesome Vids!

  • @st3althyone
    @st3althyone 4 года назад

    Always enjoy all your content, great job!

  • @blackwings2885
    @blackwings2885 6 лет назад

    Very very nice video man, good job, well done, keep it up.

  • @dhruv2212
    @dhruv2212 6 лет назад +2

    came here just to listen your voice...
    and yes 4:10 was coolest part

  • @mmoviefan7
    @mmoviefan7 6 лет назад

    such a great channel man

  • @saidunnaharaitrcmirpur4343
    @saidunnaharaitrcmirpur4343 4 года назад

    the holmium hard drive you talked about,in your video 'holmium' can be stored with gadolinium as it can create low temp.

  • @warri0r-p0et18
    @warri0r-p0et18 6 лет назад

    Good stuff as always!

  • @sophiawong8539
    @sophiawong8539 5 лет назад +1

    Does anyone know what he’s saying at 3:18?? It is not what?

  • @Bibibosh
    @Bibibosh 6 лет назад

    you are so informative!

  • @markproulx1472
    @markproulx1472 6 лет назад

    Love these videos!

  • @dorivaldojunior2254
    @dorivaldojunior2254 6 лет назад +2

    "zis metal is extracted" hahahaha loved it

  • @andrewbrito4861
    @andrewbrito4861 5 лет назад

    Thank you for this video! I love you work

  • @lionec226
    @lionec226 4 года назад +1

    There is nothing better than a Russian accent to talk about chemistry !

  • @amphibiousone7972
    @amphibiousone7972 5 лет назад

    Love your videos ☮️

  • @seannot-telling9806
    @seannot-telling9806 6 лет назад +1

    Love your work. Also please show more of the cat and maybe with one of the safe elements make some sort of toy that the cat can play
    with and that we would be able to make it at home for our own cats. Thank You , Thumbs up as always.

  • @oneministries4878
    @oneministries4878 6 лет назад

    Great job! Thank you for your good work.

  • @jetgold
    @jetgold 6 лет назад

    Great info awsome channel sir.

  • @Nadaanparinda1
    @Nadaanparinda1 Год назад

    You are the best RUclipsr

  • @dream.machine
    @dream.machine 6 лет назад +7

    That accent tickles, but awesome video!!

  • @mshreehariacharya808
    @mshreehariacharya808 5 лет назад

    Please say me ..how much gram of gadolinium did you use at 1:12 i.e at starting of your video?

  • @swargpatel7634
    @swargpatel7634 6 лет назад +11

    Gadolinium is an amazing element!

  • @erdvilla
    @erdvilla 6 лет назад

    Wow, that Cherenkov radiation blue hue at 4:10 is epic.

  • @sonicthehedshot9789
    @sonicthehedshot9789 6 лет назад

    I love his crishtol videos. Keep it up

  • @densieasong5300
    @densieasong5300 4 года назад

    Very good sir!

  • @fernandoflores3161
    @fernandoflores3161 6 лет назад

    Quite interesting thank you!

  • @jommeissner
    @jommeissner 6 лет назад

    Keep on the good work😁

  • @Dinkum_Aussie
    @Dinkum_Aussie 6 лет назад

    Thank you, I love this informative channel! 😎👍

  • @kodenich
    @kodenich 6 лет назад

    Where do you buy your materials?

  • @arjeecardinoza1981
    @arjeecardinoza1981 2 года назад

    Thank you, finally my report is done now

  • @shrugraphy
    @shrugraphy 5 лет назад +1

    3:17 it's not _____ (cc) and i giggled😂

    • @syc8437
      @syc8437 5 лет назад

      It's not what? I still can't understand😂

  • @PARALLELPEOPLEAKSHAYB
    @PARALLELPEOPLEAKSHAYB 6 лет назад +2

    Good explenation. Thank you very much.

  • @hotshot48231a
    @hotshot48231a 4 года назад +1

    When used as a contrast agent for X-Rays, I understand that it can cause Idiopathic Pulmonary Fibrosis which generally results in death or a Lung Transplant.

  • @mplay9685
    @mplay9685 6 лет назад

    Finally New great vid!

  • @frontlinemedia4270
    @frontlinemedia4270 5 лет назад +1

    So if contrast dye was given to you and it remained in your body, what would be an effective way to get it out?

    • @Acetyl53
      @Acetyl53 5 лет назад +1

      Doesn't matter. It's safe and effective, didn'tcha know? So like whatever, "scientifically" speaking.

  • @BenjaminCronce
    @BenjaminCronce 6 лет назад +1

    New solid state heat pumps that are 20-30% more efficient, than current heat pumps and air conditioners in most cases and up to 50%, are supposed to start showing up in 2019. I hope my next fridge is magnetocaloric.

  • @thedude2897
    @thedude2897 5 лет назад

    Thanks for the video Borat.

  • @ferashamdan4252
    @ferashamdan4252 6 лет назад

    Many thanks

  • @notachemist6282
    @notachemist6282 6 лет назад

    Good video, well made

  • @ActiveAtom
    @ActiveAtom 6 лет назад

    I agree with the below is we are always being swayed to learn through you, you mention the element I search it after watching your presentation to see what if any use this will have for us. I see this is mined as you mentioned in the USA Wyoming but I must look into USA California Mountain Pass REE if they are as well mining this element. Thank you again we love these videos a lot.

  • @aisles23
    @aisles23 6 лет назад

    The "such as" guy! lol good video as always

  • @marianmusic7221
    @marianmusic7221 3 года назад

    @2:52 That mixture should be used to create the illusion of seeing clouds in sci-fi movies :)

  • @sooobyrooo5763
    @sooobyrooo5763 6 лет назад

    Coolest video yet 😉

  • @ajnowell8508
    @ajnowell8508 5 лет назад +1

    This is my new favorite metal

  • @orvillelam3550
    @orvillelam3550 6 лет назад +1

    Please make the English video of copernicium. I saw it in your Russian video and I totally didn't understand that video so I really hope you would do an English version of it.

  • @filedotzip
    @filedotzip 5 лет назад

    4:10 can we get a link to that video? i want to know whats going on. Never have i ever seen that before. Very interesting

    • @torar_
      @torar_ 5 лет назад

      ruclips.net/video/UxQdS0pbpKo/видео.html It's called "Cherenkov radiation", it happends when particles inside medium (water) travels faster than phase velocity of light inside this medium (its not faster than light, just "shorter" path). en.wikipedia.org/wiki/Cherenkov_radiation

  • @tesseract342
    @tesseract342 6 лет назад

    It might be worth buying a lot of gadolinium. It probably will increase in value greatly in the future.

  • @michaelmellon45
    @michaelmellon45 5 лет назад

    Very good video.

  • @chir0pter
    @chir0pter 6 лет назад

    3:03 Green sparks, is that a camera artifact or is that the gadolinium burning?

  • @420sakura1
    @420sakura1 6 лет назад +25

    Are you from mother Russia?

  • @eminrahimov4411
    @eminrahimov4411 3 года назад

    If one day I will successfully, you'll on of the reasons of my success upon science. Never give up, continue please. We need you

  • @areneesouder
    @areneesouder 4 года назад

    And they put this weird stuff in us as a contrast with the MRI & CT scans, and for some of us it doesn't leave like it should and creates serious damage.

  • @alexs1972
    @alexs1972 6 лет назад

    "do not repeat the experiments shown in this video"
    :: Pauses video, goes on deep net orders gadolinium, sets up kitchen counter, hits play::

    • @medexamtoolscom
      @medexamtoolscom 4 года назад

      Did you really do that, or were you just trying to create an edge comment?

  • @savk5289
    @savk5289 6 лет назад

    Nice video Dimitri Petrenko

  • @andredearaujorodrigues7725
    @andredearaujorodrigues7725 6 лет назад

    Show! Congratulations!