Gadolinium - THE COLDEST METAL ON EARTH!
ฝัง
- เผยแพร่เมื่อ 30 ก.ย. 2024
- Best Patrons: Stan Presolski, reinforcedconcrete, Dean Bailey, Bob Drucker, Pradeep Sekar, Applied Science, Purple Pill, afreeflyingsoul, Alfred Barnat, Sabarish Elango.
Patreon: www.patreon.co...
Facebook: / thoisoi2
Instagram: / thoisoi
Do not repeat the experiments shown in this video!
Today I would like to tell you about such an unusual metal as gadolinium. Gadolinium belongs to the lanthanides series in the periodic table following europium. Gadolinium looks like an ordinary metal of gray color and it has distinctive crystalline structure because of its purity. The metal is extracted from minerals containing practically all rare-earth metals - from monazite. The final stage of extracting metallic gadolinium is heating up its oxide with calcium and later distillating it. This metal is not that expensive.
I need this over my CPU!!!
same idea
🤣🤣🤣🤣
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.
It's already used
@@Zuckerpuppekopf i think they actually have made that for cpu cooling, it reaches -30 c
Not cold as my ex's heart tho :,)
hahahha>_
So sad :'(
lets get this straight nobody cares about anyone else's ex period
@@rinfeast3445 you should really use some commas in such sentences ^^
Maybe the cold temperature was due to an overdose of dontgiveafuckium.
Your accent is getting better and better
Or are we getting used to it ??
Huh, not used to seeing you outside of WoT videos
Yess indeed. Wetter and wetter!
@@WhiteBaron777 I'm everywhere
Gewel ✔ How an accent can get better or worse?
It is the first time I have seen nuclear reactor going supercritical. Wow, that shockvawe! And Cherenkov radiation! Amazing!
Where? @ :
I heard sounds in my head even though it was silent footage ha.
@@xjmg007 I'm sorry. I didn't mean to sound rude. I need to take a break on TH-cam. Lol. Please accept my apologies 😊
@@loser3829 No worries Haha. I meant I imposed sound effects on the silent footage of the reactor.
@@xjmg007 thanks. I reread my comment and it seemed grouchy. I won't question you in that manner again. Enjoy your weekend 👍😎
You herd it here folks. All refrigerators will be Gadolinium powered in the future.
Is it mean no more CFC ??
@@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
*Gadolinium*
From what I understand, vapor compression is quite a bit more efficient though.
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.
First time hearing about the magnetocaloric effect, so cool, thank you!
4:10 That was just cool.
You’re Welcome! I invented that from just a tin can, some paper, and a toothpick!
@BibiBosh 👏👏👏👏
It also created enough electricity to kill you
WHAT WAS THAT
@@freexky th-cam.com/video/UxQdS0pbpKo/w-d-xo.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
Can we used this as a wireless refrigerator?
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.
united westand doesn’t this go against the law of conservation of energy?
@@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
@@danhalfhill9169 I hit that like button because I appreciate questions.
@@danhalfhill9169 basically a blinking vortex flow.
Great Video! Still a lot to learn from you!👍🏼💪🏼
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.
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.
@@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.
@@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.
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.
3:33 I didn't know MRI required magnetic contrast from an externally sourced compound until i watched this video.
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.
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.
I had gadolinium injected in me during an mri now my muscles twitch 24/7 😠
Poison.
MRI Gadolinium Toxicity Suppoert Group online
They shot me full of gadolinium to be able to see the blood vessels inside my brain better in a MRI test.
Everything ok?
These videos always contain a wealth of knowledge. Amazing content as usual!
That accent tickles, but awesome video!!
That’s cool, the citadels alarm is your intro
Oh man ... you had to show an MRI or someone with a severe stroke and dementia ? Not a healthy one ?!
Gadolinium + Nitinol Spring + Unknown Affordable Heat Conductor (Copper?) = Incredible Near Perpetual Reaction
Graphene is a near perfect heat conductor.
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.
Honestly speaking, your videos have quality and content that is stupefying. This has generated a curiosity for knowing more about chemistry.
Holy shit, is that a geometry dash reference?
Are you from mother Russia?
No East New Jersey
Lmfao ^
He is from his mother's womb.
He is from Estonia
Really
True
Yes his main channel is on russian
"do not repeat the experiments in this video"
*repeats the experiments in the video*
Does anyone know what he’s saying at 3:18?? It is not what?
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
I like your cat, be careful of the laser though especially violet ones as they are the most dangerous to humans too. Is your accent real? Thank you.
So if contrast dye was given to you and it remained in your body, what would be an effective way to get it out?
Doesn't matter. It's safe and effective, didn'tcha know? So like whatever, "scientifically" speaking.
Good video. Bad title. Cut the superlatives like "
THE COLDEST METAL ON EARTH" etc.
Just tell what gadolinium is good for.
Thats not going to get you views bud.
Gadolinium is m'y favorite métal I have 150 gram
Xave 150 grem ***
I have 100 g of gallium and 250 g of mercury (sealed in a plastic bag + bottle).
@@louistournas120 how cost marcury
@@azido826
I bought it in 2010. It was 110$ US. You can probably find cheaper sources.
no u dont
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.
Thumbs up for the magnetic fridge. I have never heard of that before. Great video, thanks for sharing.
Is there a element that has the opposite effect. Is there a element that gets hot in a magnetic field ?
Properties of Elements are Functions of their atomic weight. So, to get a material which gets heated in a Magnetic field, appropriate metals must be mixed in a suitable ratio to get an ALLOY, Which get heated up in a Magnetic field
@@lakshminarayan6727 a magneticly coupled thermogenerator would be my first go to with this technique
I bet there are prepors thinking of how to make diy gadolinium fridges right now.
Don't bet.
Yep. A simple and maintainable means of magnetic refrigeration would be pretty cool.
A couple wee of mistakes here.
The biggest was that it becomes magnetic at -20c , in FACT it becomes magnetic at 20c or lower.
The other 2 may have just been translation issues but see if you can spot them.
At 3:13 It's like a creature walking
ههه ديرو ابوني لاشان تاعي
There is nothing better than a Russian accent to talk about chemistry !
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.
Your point about the future of all refrigerators is great news for everyone. :>
If only there will be food to put into them.
I'm not a chemist and I love watching these videos.
I know more than at school now 🖐️
Quality, informative videos on your channel. I subscribed!
came here just to listen your voice...
and yes 4:10 was coolest part
who is before 100 views?
Cadê a legenda em português
“The Coldest Meth on Earth”
so its the coldest metal.... with that said is there a possible way to make a hybrid cooling block to replace say ( liquid cooling ) on a CPU chip? if so what would you consider a option to make this idea work , getting that it would prob take magnets to function properly.
Your videos are awesome
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.
Thank you very much
Good damn video
I went from being annoyed by the accent to thinking it's the most adorable thing ever
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.
One of the best channels on science/chemistry. Thoisoi, you should create a paypal account.
if that metal is heat tolerant like tungsten or even better you can use it in the fuel compression part of your engine or vacuum push in the case of a plane to resolve weight or body mass issues against gravity . 😎
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.
Mais algum brasileiro aqui???
Hello. My son had MRI with gadolinium. On day 7 we went to the sauna. After 4 minutes he became very ill. The next day, many symptoms appeared that he had never had before. Can gadolinium, when heated in a sauna, separate from the chelator and become a free ion. I don't understand chemistry, but I want to understand what happened. What temperature made Gd as liqued?
PLS DO MAGNESIUM IM INTERESTED IN HIS USABILITY IN THE ATMOSPHERIC DECLINE ON MARS,
ITS ALL ABOUT HIS REACTION WITH CO2
I don't understand. You want to react Mg with CO2 on Mars? You will get MgO and C.
You can then add hydrochloric acid to the MgO and get MgCl2 and H2O.
You distill and collect the H2O.
Then you do electrolysis of the water and you get H2 and O2.
Dump the O2 into the Martian atmosphere.
Is the idea to convert the CO2 of Mars into O2?
Says not to try this at home, like we all just have gadolinium laying around lol
If you've had an MRI with contrast you do
I love your vids! Ty!
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
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.
Please say me ..how much gram of gadolinium did you use at 1:12 i.e at starting of your video?
Whotf could come to the conclusion, that it's a good idea, to take Gadoliniumchloride and add Potassiumferrocyanide to it??? Edit: I don't have no fvcking clue, what i'm talking about. Peace
Love your accent. Imagine you as a thin but healthy white man, blue eyes, brown or blonde hair, 40 yo, married w/ 4children. Work as an engineer in chemistry or physics. And I don't want to know , I just love the fruit from your tree.
-Checked last night for new videos
-Sad due to no new material
-New one comes out today
Awwwwhhh yeah
Do you know if Gadolinium Oxide has similar magnetic properties? If so do you believe an aqueous ferrofluid could be made with it?
All refrigerators will be gadolinium-powered in the future because in the future all refrigerators will be made with gadolinium.
Makes sense.
Before your video, I knew almost nothing of Gadolinium. Now, i know A lot more! Very well done!
How can you claim that all refrigerators will work using that metal in the future? Are magnetic refrigerators that use gadolinium that much more efficient that the current phase change refrigerators we now have? If not then our compressor-based fridges will live on for a very long time. Thermoelectric can't even come close to its efficiency, nor can Joule Thomson or Stirling Cycle....
I am sorry but you missed the most important feature of gadolinium. if you take a 1-pound sample of gadolinium sulfate and magnetized it with a 1000 gauze magnet the temperature will drop to one degree Kelvin.
Gadolinium... can be solid at room temperature.
It only gets ferromagnetic If cooled down to 15-20 °C.
Its a little disturbing that you have some really really poisonous and very very strong acids in your house. I woould proberlbly say - no Thanks! If you offered me a drink !
Seriously do it in your own language. Not in English. Oh feck it doesn’t become a ferro magnet at minus 20. Ferro is iron doh!
Surely it's "Gadolinium - THE COOLEST METAL ON EARTH!"
No wonder they used to think chemistry was magic. 😍
It would be very helpful if the narrator spoke with a more American accent. I am having to use the CC in order to understand him.
Gadolinium MRI contrast is the "iron amidst the clay" and the Mark of the Beast.
I love this guys videos so much. So informative and fun.
Some of these experiments need to be done in slow motion. Perhaps in collaboration with The Slow Mo Guys?
I really do love watching your videos but it's very hard trying to understand you. I'm sorry, but it's true.
I remember a chemistry seminar where or speaker set some gadolinium turnings on fire. They made q yellowish white light.
I regret having this injected into me. Unfortunately it seems scientists, especially chemists, have perceptions more shaped around *desire* than reality or even common sense. "Look how far we've come, look what we could do!" And their risk assessment and defensive disposition follows from this starry eyed dreamer tendency. The real world however is more complex, and biological systems are messy and modifying their properties, even temporarily, is more brutally disappointing. Appropriate studies are either never carried out, ignored, or deliberately buried. Admission is slow when it inevitably backfires years later. The chemist is part of the constellation of denial, he is as much to blame.
Better living through the power of science! Almost like a God. You just do science to it, and you can just get whatever you want. Not. Too bad science is not a God, and is still subject the folly of man. Neat video, but your "safe and effective" line just ain't so. Something we knew practically from the get-go. Yet the myth is still, now with a hint of nervous *demand*, repeated.
Do you have symptoms?
element by robtop
"zis metal is extracted" hahahaha loved it
So when you say this is the coldest metal on earth, you think its possible to machine made a custom cpu block and use it on an AIO? :D
Can anyone tell me which language this guy is speaking? Is there a way to get this video in English? It looks cool but I speak English so I have no idea what he is saying.
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
Gadolinium is an amazing element!
This is the stuff they want to put in my brain to help with the MRI imaging but it is really fucking people up so I think I will pass.
ALA O ELEMENTO DO TEU PAI
Interesting. Making me thinking if gadolinium can make to PC cooling system.
1:49
“Za whole a machine wiz a spinning wheel”. 😂😂🤣🤣🤣
I wonder if this would make the best heat sinks.i also wonder if wire can be used to make heat sinks. Shalom
kkk gado d+
Dear god. Did anyone see the shockwave that came from the reactor in the pool? Thats not what you want to see from a reactor.
@2:52 That mixture should be used to create the illusion of seeing clouds in sci-fi movies :)
"acidic acids"
3:05 -- I think he said "acetic acid" followed by "gadolinium acetate."
@@burrbonus ohh that makes sense
any radiographers in the comments? Pretty sure that MRI needs attention...
Gadolinium - A metal found by and named after a Finnish chemist Johan Gadolin!