Top Radioactive Accidents Ever

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MR SLAV

MR SLAV

Күн бұрын

► MY HAT mrslavs-hideout.creator-sprin...
► Discord / discord
0:00 - intro
0:23 - level 0
0:50 - level 1
1:52 - level 2
3:00 - level 3
4:31 - level 4
7:15 - level 5
10:52 - level 6
13:26 - level 7
--------------------------
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#mrslav #radiation #comparison

Пікірлер: 1 800
@MRSLAV
@MRSLAV 2 жыл бұрын
Careful
@BuiHieuDong
@BuiHieuDong 2 жыл бұрын
*Sure!*
@FakeExotic
@FakeExotic 2 жыл бұрын
Yes
@leltech8117
@leltech8117 2 жыл бұрын
Ok comrade
@j_wack
@j_wack 2 жыл бұрын
Idk bro I might
@100K-Subscribers5
@100K-Subscribers5 2 жыл бұрын
Ya Mr slav 🥳
@InfinityMW2
@InfinityMW2 2 жыл бұрын
“It had a deep blue light, and thought it looked cool, so he decided to take the capsule home.” What a sentence lol
@markradvanszki5659
@markradvanszki5659 2 жыл бұрын
he should eat it cuz it looks cool so it's probably delicious too
@joaoassis8467
@joaoassis8467 2 жыл бұрын
@@markradvanszki5659 his daughter ate some of it, and became a literal walking source of radiation. After her inevitable death, she was buried in a lead coffin to avoid radiation leaks. People put the blame in the child and her family, and in her "funeral" people threw things at her coffin.
@archenemeis6969
@archenemeis6969 2 жыл бұрын
Some people do things like this due to not knowing what is what. As a nuclear power plant worker, I, just as others, had to go throught many different educations.. In one class we have been told and showed what people without "education" can do. Just briefly - man found a radioactive piece and took it even though he knew it was RA. He simoly thought it good for them, that it can heal.. So he and his entiry family used that piece to rub it over the "problematic parts" of their bodies to heal. It really didnt heal.
@pax1217
@pax1217 2 жыл бұрын
I can imagine the "Ohh man, I will become a superheroe" thought hahaha
@pax1217
@pax1217 2 жыл бұрын
@@archenemeis6969 Basically, if less serious, the same thing happens when I studied IT security, you need to know how people with different levels of educations will react against an attack from hackers, the most vulnerable part of a system is people, and if data is leaked, there is a invisible potential of harm (at social levels), just like radiation at physical levels
@hilmyvaza8123
@hilmyvaza8123 2 жыл бұрын
Level 0 (no problem) Level 1 (anomaly) "Shit goes from 0 to 100 really quick"
@ordinaryfellow2567
@ordinaryfellow2567 2 жыл бұрын
Level 0: "Lmao, this too eazy." Level 1: *SCP-001 HAS BEEN RELEASED*
@djordjekaljevic5725
@djordjekaljevic5725 2 жыл бұрын
You may find a artefact in that anomaly
@Diavolo_Una666
@Diavolo_Una666 2 жыл бұрын
Lvl 0: Ohno scp 131 knocked down a cup well call the janitor real quick Lvl 1: THE PLAGUE DOCTOR, THE SHY GUY AND THE SCULPTURE HAVE BREACHED CONTAINMENT, I REPEAT, THE PLAGUE DOCTOR, THE SHY GUY AND THE SC-dies
@certifiedbasicbee
@certifiedbasicbee Жыл бұрын
@@Diavolo_Una666 lvl 2: SCP-001 WHEN DAY BREAKS HAS APPEARED, FIND SHELTER IMMED-
@ryon5174
@ryon5174 Жыл бұрын
Level 0: Situation normal Level 1: “Warning, an emission is about to hit”
@Real_Claudy_Focan
@Real_Claudy_Focan 2 жыл бұрын
The guy who looked into the Windscale burning reactor also said that he wasnt afraid of radiations but rather falling into it because the concrete roof he was standing was weakend by the heat ! What a madlad !
@TimSlee1
@TimSlee1 2 жыл бұрын
That guy has got to be a literal mutant to have survived those radiation levels.
@johnjunior9156
@johnjunior9156 2 жыл бұрын
@@TimSlee1 nah bro he wore safety googles
@ChaseThePinballWizard
@ChaseThePinballWizard 2 жыл бұрын
@@johnjunior9156 yeah he had a lead underpants, hes good.
@arkanhisyam8017
@arkanhisyam8017 2 жыл бұрын
@@ChaseThePinballWizard he got balls of lead
@gonkdroid4112
@gonkdroid4112 2 жыл бұрын
Thomas was the real mvp
@eyewan4936
@eyewan4936 2 жыл бұрын
reactors can be scary but it is one of the most green and effective energy source there is and we definitely need to keep using it.
@joshualogan6655
@joshualogan6655 2 жыл бұрын
Yep, GO NUCLEAR! 💪🏼
@m1dos391
@m1dos391 2 жыл бұрын
Hell yea
@System64MC
@System64MC 2 жыл бұрын
Nuclear has an EROI of 14:1, and this is without considering the cost of dismantling, storing radioactive waste, and more. Building an actually safe nuclear power plant costs a lot too, and soon we won't have safe places to store nuclear waste. Already there are places where nuclear waste is stored that are in danger of water leaks or other issues, and they require constant maintenance. Hydroelectric power has an EROI of 84:1, wind has an EROI of 18:1 or 20:1 according to some sources, and photovoltaic has an EROI of 10:1 (and this is counting also older data, while photovoltaic technology is quickly improving and getting much more efficient). Considering also the risks of nuclear power, it doesn't seem like that great of an option.
@justaguyfromreddit
@justaguyfromreddit 2 жыл бұрын
If it is done well it is better than everything else
@candidoj
@candidoj 2 жыл бұрын
Yeah, very green.Trust...
@ScorpoYT
@ScorpoYT 2 жыл бұрын
Notice how most above level-4 accidents happened in the USSR
@AKarrotz
@AKarrotz 2 жыл бұрын
suspicious
@Izac2980
@Izac2980 2 жыл бұрын
communism is a failure and always will be
@markhan7118
@markhan7118 2 жыл бұрын
Poor reactors design and Poor management
@markhan7118
@markhan7118 2 жыл бұрын
The Soviet also didn't care about safety so they dump the radioactive waste into rivers,lakes
@LAM_G80085
@LAM_G80085 2 жыл бұрын
@@Izac2980 yes and so is capitalism
@annapmark536
@annapmark536 2 жыл бұрын
Two facts about Kyshtym disaster: - There's at least one person (maybe he's still alive) who witnessed the disaster as a boy while visiting his grandparents and then became a worker at Chernobyl plant and witnessed the disaster there - In 2015 the authorities of Chelyabinsk (yes, that Chelyabinsk), the city nearby Mayak plant where the disaster took place, announced that the city's radiation level finally returned to normal. It took 58 years.
@DEXER3Z
@DEXER3Z 2 жыл бұрын
wow that very interesting thank you
@danielstokker
@danielstokker 2 жыл бұрын
Propaganda and bullshit tourists are being fooled into exspensive so called dangrous excursions into chernobyl its provrn on tape and evrything
@mr.nemesis6442
@mr.nemesis6442 2 жыл бұрын
Nuclear accidents are rare but imagine being unlucky enough to be involved in 2.
@911WASanINSIDEjob420
@911WASanINSIDEjob420 2 жыл бұрын
@@mr.nemesis6442 "lucky" you have a weird world view
@naansoos798
@naansoos798 2 жыл бұрын
@@911WASanINSIDEjob420 yo he said unlucky not lucky
@AbhishekSingh-yx1kn
@AbhishekSingh-yx1kn 2 жыл бұрын
I salute to the workers so heroically died while saving us.
@LuisC7
@LuisC7 2 жыл бұрын
saving you? lol you're on the other side of the world
@reyoscura9229
@reyoscura9229 2 жыл бұрын
@@LuisC7 if something like fukushima happened i think there would have been much much worse consequences on the climate so yeah technically the saved us from potential hunger and wars
@Godsecution
@Godsecution 2 жыл бұрын
@@reyoscura9229 save who? he's on the other side of the world
@reyoscura9229
@reyoscura9229 2 жыл бұрын
@@Godsecution yes and the radiation can also expand to half the globe lmao
@Godsecution
@Godsecution 2 жыл бұрын
@@reyoscura9229 But he's on the other side of the world tho
@combatdentist
@combatdentist 2 жыл бұрын
Not gonna lie, The Chernobyl accident is what got me into radioactive contamination studying.
@ghirardellimilkchocolateca6705
@ghirardellimilkchocolateca6705 2 жыл бұрын
Yeah, me aswell
@b0ttomtext
@b0ttomtext 2 жыл бұрын
Yeah, Same.
@lekirbgames1644
@lekirbgames1644 2 жыл бұрын
same
@edwardblitz6103
@edwardblitz6103 2 жыл бұрын
Same
@wetube6513
@wetube6513 2 жыл бұрын
"There are no accidents." Oogway
@_-.-_-.-_-.-_-.
@_-.-_-.-_-.-_-. 2 жыл бұрын
"Still not as radioactive as your breath in the morning"
@NithinAnnamalai
@NithinAnnamalai 2 жыл бұрын
Haha
@Counterdoom
@Counterdoom 2 жыл бұрын
Yes
@justinmemer1463
@justinmemer1463 2 жыл бұрын
Haha
@alexmorpheus6762
@alexmorpheus6762 2 жыл бұрын
That should have been the ending text.
@gek1915
@gek1915 Жыл бұрын
The guy who lived up to 89 years old after looking on a blazing reactor's core is a true legend
@claudioberioli
@claudioberioli 2 жыл бұрын
Notice the fact that the most serious accidents were caused by the military use of nuclear power, in Sellafield the fire was in a reactor built for producing plutonium for bombs, Kyshtym was a soviet laboratory for their militar atomic project and Chernobyl was without roof because the fuel had to be changed every 5 days to get plutonium for nuclear weapons. So I think that the real problems come when we use such a beautiful technology to harm and n ot for peaceful purposes.
@marianmarkovic5881
@marianmarkovic5881 2 жыл бұрын
You dont made plutonium by swaping rods every 5 days,... RBMK was scaled up reactor that was originaly used to made plutonium, but that does not mean it coudnt have contaiment,.. it would just be expansive, and sice every fuel rod had its own cooling what could go wrong? right?
@viking5736
@viking5736 2 жыл бұрын
*looks at graphite tipped rods*
@Einwarz
@Einwarz 2 жыл бұрын
"You don't see any Plutonium because it's not there"
@mercury-king
@mercury-king 2 жыл бұрын
3.6, not great, not terrible
@luxaly9510
@luxaly9510 2 жыл бұрын
well chernobyl was kind of save tho... the only reason why chernobyl went into a disaster is comenicing a test when they should have aborted it... and not mentioning the flaw of the AZ-5 button that it would first increase power and can make it worse when a situation is allready bad...
@RomitDholakia5
@RomitDholakia5 2 жыл бұрын
The sound of dosimeter is the most frightening sound one can hear.
@bhatkat
@bhatkat 2 жыл бұрын
This being because of the dramatic method of display, how radiation is be demonized, I don't think workers who use them for prospecting uranium ore find the sound frightening a bit, for them it's like spotting some gold in the bottom of that pan. They want to make a dramatic video that is entertaining, this means it's the opposite of objective which is boring and gets no views.
@lucianosilvestri4289
@lucianosilvestri4289 2 жыл бұрын
One of those exposed to radiation in the accident in Goiânia who survived, had spoken of the glow of the cesium 137 capsule, said: "I fell in love with the glow of death"
@thuytrangoan2508
@thuytrangoan2508 2 жыл бұрын
when the world needed him the most, he uploaded another banger
@trbnghuy15902
@trbnghuy15902 2 жыл бұрын
2 tuần chứ mấy:v
@Zawmbbeh
@Zawmbbeh 2 жыл бұрын
Goosebumps and jaw drop seeing the radiation causing white dots on the camera. The harbingers of DNA destruction smiling for the camera.
@tgnm9615
@tgnm9615 2 жыл бұрын
And static sounds which sounds like Geiger Counter.
@carlhunton9516
@carlhunton9516 2 жыл бұрын
Which bit pls
@cruxxx911
@cruxxx911 2 жыл бұрын
@@carlhunton9516 the level 7 Fukushima recording
@cruxxx911
@cruxxx911 2 жыл бұрын
@@carlhunton9516 14:05
@carlhunton9516
@carlhunton9516 2 жыл бұрын
@@cruxxx911 thanks 😊
@TheGordovando
@TheGordovando 2 жыл бұрын
Edit: eu não sabia que tinha tanto BR nesse canal hauahauahauahau caralho Just a correction here: The "thieves" in the Goiânia incident wasn't thieves; they were scavengers looking for junk to sell to nearby scrapyards. And adding some facts in the Goiânia accident: There was the case of the girl who was buried in a lead coffin (Leide das Neves Ferreira, age 6 at the time). She ate some cesium powder and died some time later. Her burial (and the burial of the another 3 who died; (1) her aunt and the (3,4) two workers of the scrapyard) was violent, with people throwing rocks and another things in the cranes who lifted the lead coffins into their graves. The coffins weighted a half ton and the grave was filled with tons of concrete, to avoid radioactive transmission. Sad history (forgive me for my spelling errors)
@tankwfw
@tankwfw 2 жыл бұрын
That's a thief
@livysouza1983
@livysouza1983 2 жыл бұрын
Vim aqui exatamente pra corrigir... ñ eram ladrões, eram catadores d sucata.
@eyewan4936
@eyewan4936 2 жыл бұрын
insane
@TheGordovando
@TheGordovando 2 жыл бұрын
@@tankwfw nop. Here in Brazil he have a profession, the name in portuguese is "catador de ferro velho"; in literal english is like "rusted metal collector". Its an informal profession where pays very little and it's usually done by beggars and veeeery poor people
@OriginalPhoenixBG
@OriginalPhoenixBG 2 жыл бұрын
@@tankwfw no they're not
@northernstarr
@northernstarr 2 жыл бұрын
visited chernobyl once on a tour thing for urbexing/urbex photography purposes, got lots of great snaps but shame so many had to die or be evicted from there. interesting place for sure
@wrdevious2921
@wrdevious2921 2 жыл бұрын
I've read about Tokaimura nuclear accident and the worst victim that was closed to the radiation is Hisashi Ouchi. You can check it out how he was look like during the treatment in hospital, 83 days fighting with death.
@ferrusmanus184
@ferrusmanus184 2 жыл бұрын
At thr exact moment of the accident, death had already occurred.
@echoofdawn7209
@echoofdawn7209 2 жыл бұрын
he's technically already dead but his soul refuse to move until 83 day later
@ferrusmanus184
@ferrusmanus184 2 жыл бұрын
@@echoofdawn7209 technically there's a scientific reason for this
@echoofdawn7209
@echoofdawn7209 2 жыл бұрын
@@ferrusmanus184 yeah doctor give him too much life support despite he want to die, the doctor wont let he died because experiment
@ferrusmanus184
@ferrusmanus184 2 жыл бұрын
@@echoofdawn7209 his family wouldn't sign a DNR, That was why
@deathsenseless7785
@deathsenseless7785 Жыл бұрын
A addendum, in Goiânia, the people that found the radioactive thing weren't thieves, they were scrappers, looking for scraps.
@marcello7781
@marcello7781 2 жыл бұрын
I love your videos. The font, the background footages, the eerie music, the final sarcasm.
@asheep7797
@asheep7797 2 жыл бұрын
Can't find final sarcasm here!
@xstain8131
@xstain8131 2 жыл бұрын
damn the last one was scary af dude, it gives me chills
@zachgilbert3815
@zachgilbert3815 2 жыл бұрын
its because of the sensationalist editing, if you look at how the fukushima reactors were designed you can see that there was very little risk of a "chernobyl-style" disaster. It took both an earthquake AND a fucking tsunami hitting those reactor buildings but because they were built to such strict safety standards a grant total of 0 people died from radiation
@luistapia5196
@luistapia5196 2 жыл бұрын
the level 5 story of the medical equipment is very similar to one that happened here on mexico long time ago, but with some radioactive variant of Cobalt.
@oscarguzman259
@oscarguzman259 2 жыл бұрын
Era Cobalto-60
@albertoramirez9429
@albertoramirez9429 2 жыл бұрын
And CONASUPO distributors sold radioactive milk from Ireland (where Chernobyl smoke had reached) and affected the Mexican population in 1986
@jellythedestroyer6804
@jellythedestroyer6804 2 жыл бұрын
Reactors is dangerous but when its done right, its the greatest power source However scientists are trying to build the first nuclear fusion I heard its greener than reactor By the way, respect for fukushima workers, because they saved the whole city from getting abandoned
@heavvy2245
@heavvy2245 2 жыл бұрын
Yes, fusion reactors are not only greener, they are the most safest energy source and produce way less amounts of waste than nuclear reactors. And the amounts of energy they produce are huge. I wonder why we dont just put everything into research of these.
@b4UDeanoidInnit
@b4UDeanoidInnit 2 жыл бұрын
@@heavvy2245 nuclear fission produces so little waste its practically a non issue anyway, although you are absolutely right
@heavvy2245
@heavvy2245 2 жыл бұрын
@@b4UDeanoidInnit The amount isnt the problem, it's the waste and old rods that have to be stored somewhere. Those bunkers wont last forever and the barrels are leaking at some time, poisoning the ground at some point because of the long half life most isotopes have
@stagnant-name5851
@stagnant-name5851 2 жыл бұрын
@@heavvy2245 The barrels an drods litterally cant leak they are solid metsl the only way they woudl leak is if they were ripped apart exploded or melted. And the radiactive waste that stops being radioactive is the most dangr while the ones that lasts centurries and millenia are lesss dangerus than the suns rays- And you also have to think of the future tech is advancing faster and faster and the waste simply does ot matter because we will be much to advanced for it to be able to become a problem before we became advanced
@lekirbgames1644
@lekirbgames1644 2 жыл бұрын
@@stagnant-name5851 oh boy it took me a while to read that but let me tell you something the half-life of most of these isotopes are of at least 50000 years and are very radioactive and also can you tell me how you came to the conclusion that the uv light and infrared rays from the sun which is 143 million kilometers away is more dangerous that literal gamma rays being emitted in the earth and as for your statement that “barrels and rods can’t leak” what do you even think radiation is its energy leaking in form of high energy photons (both are very small)
@jimbeiyt8277
@jimbeiyt8277 2 жыл бұрын
You know its a good day when MRSLAV uploaded a new video😆
@hypr9322
@hypr9322 2 жыл бұрын
thomas's a legend, climed in middle of a reactor just to see whats happening
@10kirneh
@10kirneh Жыл бұрын
Getting a job at Sellafield is like putting your name in the death note.
@mechanira
@mechanira 2 жыл бұрын
Hey Mr Slav, I have a video idea for you: ranking the most advanced civilizations according to the Kardashev scale/energy use.
@PipelineF35guy
@PipelineF35guy 2 жыл бұрын
Yeah but there’s only 1 civilization and that’s us humans; as of 1/7/2022, we haven’t even reached a 1 on the Kardashev scale, we’re closer to a 0.75 I believe lol Good news is that us humans grow exponentially
@thecombatwombat69
@thecombatwombat69 2 жыл бұрын
What’s the kardashev scale
@lild1897
@lild1897 2 жыл бұрын
@@thecombatwombat69 a ranking for different types of civilizations in the universe, based on their energy sources. So like type 1 is able to use the entire energy of their home planet, type 2 the entire energy of the sun, type 3 the entire energy of their star system (i think) and so on. However the only "smart" civilisation we know is us humans and we are not even type 1
@thecombatwombat69
@thecombatwombat69 2 жыл бұрын
@@lild1897 Thank you so much 👍👍
@sayounsang
@sayounsang 2 жыл бұрын
@@lild1897 Type 3 is complete control of their respective galaxy
@32233
@32233 2 жыл бұрын
Yo those accidents are rad asf💀
@MP-lc2jd
@MP-lc2jd Жыл бұрын
why the fuck did this crack me up 💀
@Gearshoot
@Gearshoot Жыл бұрын
I see what you did there
@dont-sleep
@dont-sleep 2 жыл бұрын
*Level 0* - 0:20 *Level 1* - 0:50 *Level 2* - 1:52 *Level 3* - 2:58 *Level 4* - 4:30 *Level 5* - 7:14 *Level 6* - 10:57 *Level 7* - 13:26 No problem.
@yamiru3417
@yamiru3417 Жыл бұрын
tbh... if that one exploded because workers left it would be level 8 or maybe 9
@Fuel6233
@Fuel6233 Жыл бұрын
didn't ask
@repsaye
@repsaye 2 жыл бұрын
when there's no "still not as radioactive as..." 😢
@thuytrangoan2508
@thuytrangoan2508 2 жыл бұрын
"Still not as radioactive as the taste of an orange after brushing your teeth"
@demonicchild.9760
@demonicchild.9760 2 жыл бұрын
@@thuytrangoan2508 “still not as toxic as an average dream Stan”
@Corcyyyhead
@Corcyyyhead 2 жыл бұрын
So this is how dream stans are born.
@Lolbadnub
@Lolbadnub 2 жыл бұрын
And furries
@demonicchild.9760
@demonicchild.9760 2 жыл бұрын
@@Lolbadnub and fortnite kids.
@project7575
@project7575 2 жыл бұрын
And that one twitter user
@moparlover4405
@moparlover4405 Жыл бұрын
My dad and my grandmother were among the 140,000 some odd people to be evacuated away from TMI, my grandmother has told me stories of what they went through. They were given Iodine capsules, and were pretty much left in the dark until the information was disclosed to the public.
@MarvinHartmann452
@MarvinHartmann452 Жыл бұрын
Similar to what they did with the people who were living and evacuated from pripyat.
@mykullclips8143
@mykullclips8143 2 жыл бұрын
Fun fact: Deaths caused by the Fukushima nuclear disaster: 0 You don't have to fear what you don't understand. Get clear and neutral informations about it you'll understand it better !
@cybersentient4758
@cybersentient4758 2 жыл бұрын
What
@mykullclips8143
@mykullclips8143 2 жыл бұрын
@@cybersentient4758 People in our society are scared by nuclear power and radioactivity because it seems to be something dark, unclear and difficult to understand. But actually no, it is simple, they just have to find good informations about it
@f4road
@f4road 2 жыл бұрын
​@@mykullclips8143 Nuclear power is actually a very clean energy. Many die to fossil fuel a year but nuclear energy only kill about 1-2 people a year and the only times many people die is when the workers do not follow safety protocols
@mykullclips8143
@mykullclips8143 2 жыл бұрын
@@f4road ik ik
@strongcool
@strongcool 2 жыл бұрын
Yeah
@kingcarisma
@kingcarisma 2 жыл бұрын
"The reactor almost had a nervous meltdown"
@kennyyv3118
@kennyyv3118 2 жыл бұрын
Mr Slav can you do “top oldest galaxies” I love the universe and I decided to learn about it.
@aristide4505
@aristide4505 2 жыл бұрын
I love that you didn't even talk about chernobyl because it's just so well known
@josephastier7421
@josephastier7421 6 ай бұрын
Not sure how much can be learned from it either. It happened in circumstances that will never again exist anywhere else.
@dhruvadhikari4680
@dhruvadhikari4680 2 жыл бұрын
Idk why I am always so curious about radiology and everything related to radiation.
@scandited2763
@scandited2763 2 жыл бұрын
By the way, incident like Three Mile Island had happen in 1982… *on first energy core of Chernobyl PP.* Because of non working emergency system, corium had melted insides of the core but incident was classified and quickly resolved. That was very large sign that something is not very ok with RBMK-1000. Only after disaster on 4th block all the RBMK reactors were modernized
@crystalsnekk1022
@crystalsnekk1022 2 жыл бұрын
I love this! Please do something more about this in the upcoming future :)
@bluepat9597
@bluepat9597 2 жыл бұрын
LIST OF LEVELS TIMESTAMP ------ 0:00 Level 0 0:52 Level 1 1:52 Level 2 2:59 Level 3 4:30 Level 4 7:15 Level 5 12:59 Level 6 13:27 Level 7
@broz36_
@broz36_ 2 жыл бұрын
I like how you didn't talk about Chernobyl because you have already mentioned it a ton of times throughout your videos.
@jayheropro7396
@jayheropro7396 Жыл бұрын
Level 7 has the scariest music. That song gave me nightmares...
@lukalekic1447
@lukalekic1447 2 жыл бұрын
Here to explain about the worldwide famous Chernobyl incident : In 1986, in Chernobyl Nuclear power plant aka "Lenin I" it was minutes before midnight, workers were supposed to do a reactor endurance test. The rules for the test were that the energy levels must be 700, before beeing put to the test. The current energy level of reactor was 1600, so they needed to lower it. When they were at en. level 800, the energy started to fall fast, not by 1, but by 10 or 20. The energy was now below 700, thus leading to one of the workers pressing the famous AZ-5 button, aka the SCRAM button wich surpresses any reaction that is happening in the reactor. Unfortunately, the AZ-5 was supposed to lower the rods of the reactor, but the tips of the rods were made out of Graphite, which makes the reactions multiply and accelarate. The rods of the reactor were jumping up and down, unnable to reach the core, leading to the explosion of the core it self which made the reactor top fly out of the roof because of the ammount of energy released. The Uranium particles came in contact with oxygen, making them ionized wich lead to approximately 180.000 deaths of people from Prypyat.
@larsxrymenants
@larsxrymenants 2 жыл бұрын
So just to be correct. Before the test they lowered their power output to 30 MW instead of 700 MW. There is then build-up of neutron poisons, in this case Cesium-135, coming from Xe-135, I-135 and Te-135 (poisons are fission -or decay products with a high cross-section for neutron absorption). Because they had such low power they started pulling up the control rods, to raise power (rodheight is in relation with the effective multiplier coefficient k(eff) which is the result of "fast fission factor", "resonance escape probability", "thermal use-factor", "reproduction factor", "fast retention factor", and "thermal retention factor"). Then with the increasing power they started the test where they would start the waterpumps, water absorbs neutrons, so power goes down again. They then proceed to pull up more rods (just 6 left over in core instead of 26, which is a violation of the operating limit). An automatic emergency stop then begins, so at 01u23: steam shutdown to turbine, waterflow lowers, water temperature rises, less absorption of neutrons in water, more power, creation of voids (neutrons can travel in voids without interacting, so no moderating aka slowing down, losing energy), more power, neutron poisons burn, more power. Then the SCRAM button was pressed at 01u23.45, all of the rods became stuck at 1/3 of their cours due to the first explosion causes by the voids. Chain reaction could not be stopped, power increases, melting of the fuels, pressure increases, which lead to steam explosion, which blew off the 1000 ton cover. Making the fuel and their decay products in contact with the outside world. Contact with oxygen makes the graphite moderator burn. The flaw in their design is the relative lack in protection, and the positive moderator temperature coefficient. For safety reasons you are required to work with an under moderated reactor, with negative fast reactivity coefficient, these are the moderator temperature coefficient and the void-fraction coefficient.
@goddesslena9747
@goddesslena9747 2 жыл бұрын
Hisashi Ouchi really died a horrifying death
@hoaaobich1182
@hoaaobich1182 2 жыл бұрын
This is a certified uncanny classic
@SuperRiccoSuave
@SuperRiccoSuave Жыл бұрын
MR SLAV got a great editing style and sense of humour, found this channel 2 days ago and have binge watched like almost 30 videos now lol.
@JP12345
@JP12345 2 жыл бұрын
Man Japan and Russia really don't have the greatest track record when it comes to nuclear power
@AmericanCaesarian
@AmericanCaesarian 2 жыл бұрын
2:45 it’s not difficult to follow safety procedures, disasters relating to power plants such as Chernobyl are completely human error you know
@ameise2337
@ameise2337 2 жыл бұрын
Soviet technology never fails 💀
@AmericanCaesarian
@AmericanCaesarian 2 жыл бұрын
@@ameise2337 it failed a lot, horrible government practices are the cause for Chernobyl
@TheAlienist90
@TheAlienist90 2 жыл бұрын
Every Radioactive Topic is Incomplete without Chernobyl incident
@imbluegeryn5191
@imbluegeryn5191 2 жыл бұрын
That’s why you don’t ever want to live close to a nuclear power plant
@marschbefehl2665
@marschbefehl2665 2 жыл бұрын
We in Austria have the savest Nuclear plant because we Never turned it on.
@MrSkillns
@MrSkillns Жыл бұрын
6:52 For anyone curious about this event and what happened to Hisashi, there is a KZbin video called "The Most Radioactive Man in History - Hisashi Ouchi". Never forget to take appropriate safety measures, and never be afraid to say "No" if you feel unsafe doing work.
@josephastier7421
@josephastier7421 6 ай бұрын
Saying "no" means quitting your job right then and there. Quitting a job, especially a good one, is easier said than done.
@laudableplain4282
@laudableplain4282 2 жыл бұрын
This is why i want there to be only nuclear powered electricity to power every computer and every light bulb on this planet. Also we should think of small scale nuclear reactors for powering everyday transportation
@offlineascrap
@offlineascrap 2 жыл бұрын
Finally a new video This is so informative thanks M a n Also I love to hear U voice over Ur videos
@ASMRJAMESY
@ASMRJAMESY 2 жыл бұрын
Missed you! Nothin like seeing a new video from Mr Slav and drinking coffee at 7am
@shaheersks1
@shaheersks1 2 жыл бұрын
This is the scariest video he ever posted.
@paradiso-gt-7452
@paradiso-gt-7452 2 жыл бұрын
Man your videos are so interesting, well explained and useful!
@notdeagle1346
@notdeagle1346 2 жыл бұрын
Saying oops in school and oops in a nuclear reactor are 2 completely different levels of oops yet being said the same
@strongcool
@strongcool 2 жыл бұрын
Yes
@Physics__guy
@Physics__guy 2 жыл бұрын
i like the Scrapyard Guy ... giving the radioactive gifts to everyone on Christmas...
@Scaramuccia69
@Scaramuccia69 2 жыл бұрын
I'm a simple man, when I see my birthplace (Goiânia) I have to comment and to give a like Greetings from Brazil gringos🇧🇷❤
@fatal3583
@fatal3583 2 жыл бұрын
Man I got so done after watching all the cringy Shorts. Thank god you uploaded. I have a fever and you made my day a bit better. ❤️
@fl4k71
@fl4k71 2 жыл бұрын
Random star going supernova and destroying half a galaxy: am i a joke to you?
@demetri2157
@demetri2157 2 жыл бұрын
Your content is always the best. Keep uploading!! ❤️
@AABB-bm9kk
@AABB-bm9kk 2 жыл бұрын
So I’m guessing/ supposing that Chernobyl was actually the worst. It spread the most radiation and spread it further. Not only has the plant never restarted, But the area is still highly contaminated to this day. Number of people who eventually died due to diseases stemming from radiation poisoning is possibly in the tens of thousands I’m guessing. Anyone have estimates on that ?
@tsarium3454
@tsarium3454 2 жыл бұрын
according to the UN and the WHO, the effective death count of the Chernobyl disaster does not exceed 4'000 casualties, although that number has been esteemed to be too high. And yeah, it is in no way comparable to Fukushima, since only one person there died to ARS, while the other victims died because of evacuation stress (most of them were elderly).
@rampage3337
@rampage3337 2 жыл бұрын
1 the planet has recovered 2. only certain areas are highly contaminated. 3. the spread was not as serious as people actually believe it was. it did not really spread around the world that much. and i don't know exact numbers of casualties but there where not that many of the liquidators that died from it. most of them killed themselves by thinking they where already gona die so they stopped taking care of themselves and just lived very day to the fullest. and a alcoholic in USA is just like the average Russian who drinks so you can imagine how much a Russian alcoholic can drink. i myself am from Estonia and know how damn much eastern European people can drink when they are not already thinking they are gona die
@udbhavsingh8608
@udbhavsingh8608 2 жыл бұрын
@@rampage3337 I'll call BS on that. Radiation was detected as far as eastern Europe & even nordic countries. Infact , some years back we had reports in our country regarding contamination of mushrooms & meats due to chernobyl. The problem is , we cannot place a certain number on death toll, because in most cases radiation causes spike in cancer rates. We can only get estimates after analyzing the deaths directly due to disaster.
@Max-zo6rv
@Max-zo6rv 2 жыл бұрын
@@rampage3337 cringe, you are believing in stereotypes in 2022
@Max-zo6rv
@Max-zo6rv 2 жыл бұрын
@@rampage3337 clown
@henroriro
@henroriro 2 жыл бұрын
If you ever run out of ideas you can take the same path as Lemmino and start doing documentaries instead
@MRSLAV
@MRSLAV 2 жыл бұрын
I might consider that in the future
@feiwong3634
@feiwong3634 2 жыл бұрын
This channel is pure gold, someone keep it in a container for eternity.
@Gokuknows
@Gokuknows 5 ай бұрын
Fukushima was stated to be much worse than Chernobyl accident, because even though the workers managed to control the reactors a little, it still exploded for the fact that the damage in the reactor was already too much, so pretty much all the workers of course died from the explosion via being too close which caused immediate casualties, and the sheer radiation that surely annihilated those who barely survived, but i'm just glad for the fact that it didn't got the chance to explode in a power of 10x the Chernobyl's or else the casualties made by the explosion would be much worse, the power plant workers are really heroes
@ElizabethHernandez-zj9oi
@ElizabethHernandez-zj9oi Жыл бұрын
Loved this video which I came across accidentally 😂 I appreciate how u explained it in lamest terms so it was easy to understand. I have a morbid curiosity with this subject and glad Im not alone. Horrifying how common this issue is 🤦🏽‍♀️ my heart breaks for all the workers who have to expose themselves to this.
@kahhengyeong7947
@kahhengyeong7947 2 жыл бұрын
11:33 "In typical Soviet fashion, they didn't care about safety and environment" Can't agree more especially given the lack of humanity shown in WWII (sacrificing many soldiers) and even till now, the Ukraine invasion.
@ronoconnor8971
@ronoconnor8971 6 ай бұрын
Every accident gave insight on how to move forward more safely. Eventually the ten people left alive will have safe energy.
@suhacheedella3267
@suhacheedella3267 Жыл бұрын
This is the most useful video on Radioactive Accidents. Thank you!
@thiagohermes4806
@thiagohermes4806 11 ай бұрын
Those in the L5 Goiania Incident were not thieves, they collected disposed reclyclyng material to sell them to make money. They found this radiotherapy machine in a demolished and abandoned building which was obviously disposed in an absolutely innapropriate way. Those people who brought the glowing material home were totally clueless about what they got in their hands and the following events were tragic. I recommend Kyle Hill video about the Goiania Incient.
@harrysonaraujo9995
@harrysonaraujo9995 6 ай бұрын
Já ia comentar isso.
@andrei792001
@andrei792001 2 жыл бұрын
You should mention that that scale is the INES scale, introduced by the International Atomic Energy Agency in 1990.
@oxxly621
@oxxly621 2 жыл бұрын
Man you got my day great thanks mr. SLAV
@ricardovansteeg7430
@ricardovansteeg7430 2 жыл бұрын
You make amazing videos, thank you for all the effort
@joshualogan6655
@joshualogan6655 2 жыл бұрын
This feels like SCP movie.
@Madenity
@Madenity 2 жыл бұрын
now that i think about it after you said tokyo could be a ghost town if the workers just ran away, since nukes are banned in warfare maybe target nuclear reactors in the country and it would cause big damage to big areas to the country when in a war
@SitioLumbia
@SitioLumbia 2 жыл бұрын
Man it's already 2022, don't give silly ideas. We had enough of covid.
@SweatyFeetGirl
@SweatyFeetGirl 2 жыл бұрын
targeting nuclear power plants was already the strategy in cold war.. it's nothing new in 2022
@poggersthehandsomeman6487
@poggersthehandsomeman6487 2 жыл бұрын
i really don’t think nukes are banned in warfare though, it’s prob how the next one is gonna start
@icarus700
@icarus700 2 жыл бұрын
Stop giving ideas mate
@strongcool
@strongcool 2 жыл бұрын
Yow that illegal
@lild1897
@lild1897 2 жыл бұрын
That clip where he screams that "100 millisievert" is haunting
@otadashi1570
@otadashi1570 2 ай бұрын
Hisashi Ouchi suffered the most gruesome horrific death of anyone in the nuclear era. I think there is a youtube video on his fight for life specifically, but it is hard to watch.
@AmoghA
@AmoghA 2 жыл бұрын
10:35 Pet peeve: Mr. Slav is talking about a radioactive isotope of Caesium (or Cesium): Caesium 137 but he instead shows a sample of another radioactive isotope: Cobalt 60. Great video, as always!
@BuiHieuDong
@BuiHieuDong 2 жыл бұрын
*Him: Didn't put any joke in the outro.* *Everyone: Impossible!*
@ASMRJAMESY
@ASMRJAMESY 2 жыл бұрын
No
@kamikazehussein
@kamikazehussein 2 жыл бұрын
Awesome as always mrslav. Video suggestion: top detectives of all time, crazy detective work or something.!
@frankoconnell6745
@frankoconnell6745 2 жыл бұрын
I dislike the amount of times between videos, but I absolutely LOVE your content! 👏🏼👏🏼👏🏼
@pax1217
@pax1217 2 жыл бұрын
I need to know the name of the background song, I can easily see myself listening to it along my other ambient tracks, awesome video!
@808Villain
@808Villain 2 жыл бұрын
Can you do top carcinogens ever? (Cancer causing things)
@B58-Minecraft
@B58-Minecraft 2 жыл бұрын
Number 1: Smoking
@808Villain
@808Villain 2 жыл бұрын
@@B58-Minecraft I feel like #1 would be radiation
@B58-Minecraft
@B58-Minecraft 2 жыл бұрын
@@808Villain alright but smokers are exposed to more radiation compared to people in space
@holycrusader3130
@holycrusader3130 2 жыл бұрын
The background music makes it even scarier
@Term756L
@Term756L 2 жыл бұрын
Video Ideas: Top Tastiest Things Top Rarest Animals Top Oldest Organisms Top Hardest Challenges Top Rarest Jobs
@ionic7777
@ionic7777 2 жыл бұрын
Ooh I wonder where demon core will end up on the list Edit: I was upset to not see it, although it seemed to revolve around nuclear facilities not individuals
@Peppabot
@Peppabot 2 жыл бұрын
The day that humans figure out how to effectively and efficiently deal with nuclear waste will be interesting
@garethjohnstone9282
@garethjohnstone9282 6 ай бұрын
The Andreev bay incident. The space between the barrels was to absorb neutrons. With no gap, the water began acting as a moderator instead of a shield. Neutrons slowed down, making it much more likely to hit another nearby uranium atom, so those barrels had the right conditions to go critical. Also, you mention windscale and sellafield. They're the same thing. Windscale was renamed Sellafield.
@fallenghost1760
@fallenghost1760 Жыл бұрын
And remember guy if it glows, don't fucking touch it
@chippymedia7504
@chippymedia7504 Жыл бұрын
Unless its an animal or a mushroom, or that one algae that glows when disturbed
@Cirno_Say_No_To_Zionist
@Cirno_Say_No_To_Zionist 8 ай бұрын
What are you? A person emitting UV light?
@daniert2074
@daniert2074 2 жыл бұрын
What if we reutilize the nuclear waste like plutonium and transforming into a nuclear battery? Or instead using uranium we can use thorium instead. Some of you can tell me why we can't?
@larsxrymenants
@larsxrymenants 2 жыл бұрын
So Plutonium actually is not just waste. For instance a reactor fueled by natural uranium (0,7% U-235 and 99,3% U-238) has little fissile U-235. This is the isotope of Uranium that is used for fission (U-233 can also be used but therefore there needs to be neutron absorption in Th-232). U can see almost everything 99,3% is fertile U-238, fertile meaning it can not be used by fission, only if get a neutron absorbing reaction it can become fissile. U-238 absorbs a neutron, becoming fissile Plutonium-239. This is used as fuel, so not waste. I know that Pu-238, Pu-240 are fertile. Nuclear waste is mainly the fission products which then decay further and are Te-135, I-135, Xe-135, Cs-135, Ba-135, Sr-90. U can look up the relative yield of fission products in function of their atomic number, this graph has almost no dependency of the incoming neutron energy and the nuclide which is used in fission. So the fission products are always around these elements.
@larsxrymenants
@larsxrymenants 2 жыл бұрын
For the second part u are talking about Molten Salt Reactors I think? So I don't know that much about them but I know that they use the fertile isotope of Thorium, Th-232 as fuel to absorb a neutron to become U-233. So technically u can call them U-233 reactors. Also with the hot salts in MSR's your components of the reactor are harder to manufacture due to the corrosion that it causes, currently there is no such components that can withstand these, if I am not mistaking.
@daniert2074
@daniert2074 2 жыл бұрын
@@larsxrymenants OK thanks for the information bro, but i was questioning why we can't use radioactive waste as a nuclear battery like plutonium batteries as a example.
@virgiliomazudilo2773
@virgiliomazudilo2773 2 жыл бұрын
In the case of the accident in Goiânia (Brazil) they were not thieves they were two friends who collected metals to sell to scrapyard they did not know they were dealing with highly dangerous material...
@simonmcowan6874
@simonmcowan6874 6 ай бұрын
In the early 80's I worked for a German company who built Atucha, I was part of a team who built a Scale model of the reactor, to check the drawings, before it was actually made. No computer modelling, just humans making a 3d model, the reactor model with the turbine house was 3m wide 2m high and 7m long. This was at a time when the UK was having problems with Argentina and the Falklands.
@yuritarted1787
@yuritarted1787 Ай бұрын
The fact that saying something like "Soviet errors" seems funny but true is wild.
@user-if8tg1or7m
@user-if8tg1or7m 2 жыл бұрын
14:46 tokyo is not a city, its a prefecture, and its more like a province, and there arent any cities in japan named tokyo:/
@zushikatetomotoshift1575
@zushikatetomotoshift1575 Жыл бұрын
He really means it's end game but will not say more.
@user-if8tg1or7m
@user-if8tg1or7m Жыл бұрын
@@zushikatetomotoshift1575 huh
@mere2508
@mere2508 2 жыл бұрын
Hold up, if level 0 has nothing happening and the “danger” gets multiplied by 10, doesn’t that means all the others are the same as level 0? (0x10=0)
@stahnlzeerika1106
@stahnlzeerika1106 2 жыл бұрын
The (0x10=0) is the value of level. We want to find the 10x value of danger(d) so it's 10d or 10 times danger.
@mere2508
@mere2508 2 жыл бұрын
@@stahnlzeerika1106 if nothing happens, the danger is 0, and 0 times anything is still 0
@stahnlzeerika1106
@stahnlzeerika1106 2 жыл бұрын
@@mere2508 I get it now, I thought we're calculating about level.
@salmanbaig3983
@salmanbaig3983 Ай бұрын
Fun fact: the three Mile Island was the worst nuclear meltdown in USA, and they bypass many laws and the site director was stupid enough to vent radioactive gas in there air because 'they needed to' and it dose not comply with any rules
@Not_honest_enough
@Not_honest_enough 2 жыл бұрын
These are old powerplants 8/10 times, today most gave emergency backups for emergency backups for more emergency backups
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