Visiting the First Nuclear Reactor in Sweden

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  • Опубліковано 27 чер 2024
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    Join me on an extraordinary journey as we enter the historic R1 Nuclear Reactor Hall at KTH, Sweden's first nuclear reactor. In this video Visiting the First Nuclear Reactor in Sweden, we'll dive into the fascinating world of nuclear science, uncovering this groundbreaking facility's history, technology, and significance. Discover how this remarkable reactor played a vital role in shaping Sweden's nuclear energy landscape. Don't miss this incredible opportunity to witness the legacy of nuclear power firsthand. LIKE, SHARE, and SUBSCRIBE to join me on this enlightening adventure!
    👇 Join the conversation! Share your thoughts on the video, and If you have any questions or comments, leave them below, and I'll be delighted to respond.
    👉 Don't miss out on future scientific adventures! SUBSCRIBE to my channel and click the 🔔 icon to receive notifications for upcoming videos.
    #vlog #KTH #science #education #sweden
  • Наука та технологія

КОМЕНТАРІ • 208

  • @YourFriendlyNuclearPhysicist
    @YourFriendlyNuclearPhysicist  Рік тому +69

    This was a fun new kind of video to make, hope you liked it! Let me know what other interesting places you’d like me to check out for future friendly field trips. Don’t forget to check out Private Internet Access VPN! 83% off + 4 months free www.piavpn.com/elina ☢👩🏽‍🔬

    • @Boodieman72
      @Boodieman72 Рік тому +4

      If you haven't show us CERN yet, that would be interesting.

    • @CHIEF_420
      @CHIEF_420 Рік тому

      Quiero tú visitas la primera "molten-salt reactor" en el mundo en China...

    • @InvisiblerApple
      @InvisiblerApple Рік тому

      Would love to see more of these! Although you might want to change your audio equipment to better suit all that concrete. You could get some great reverb if done right.

    • @iche9373
      @iche9373 Рік тому +1

      How about becoming a Twitch streamer, Dr. Charatsidou?
      A lot of academics do it, and they stream their content like computer science, math, physics etc. where they get paid for it in a substantial way,
      you will also have your community of followers who have the same dedication in your art of science.
      Just become a Twitch streamer, and the World is Yours.
      Cheers!

    • @AodhanBulger
      @AodhanBulger Рік тому

      How about the idea of a neutron bomb? I have no real knowledge of it but it's a cool concept.

  • @AodhanBulger
    @AodhanBulger Рік тому +112

    Elena, a couple months ago I started watching your videos, and you were the catalyst for me deciding to finally stop letting myself be determined by my learning disabilities and do a degree in chemistry, one of my tob favorite branches of science. Thank you for making your videos ❤

    • @GiovannaIwishyou
      @GiovannaIwishyou Рік тому +5

      That's great, good luck on your studies!

    • @max410bery
      @max410bery Рік тому +6

      Her, Dr. Becky, and Technoblade for me! And I'm going for physics, hopefully general relativity! 😊

    • @demolicous
      @demolicous Рік тому +1

      Wishing you good luck

    • @rafascd12
      @rafascd12 Рік тому +1

      Gimili respects a lot now!

    • @GiovannaIwishyou
      @GiovannaIwishyou Рік тому +1

      @@max410bery Good luck to you as well!

  • @jimbobur
    @jimbobur Рік тому +19

    13:10 I don't know why I found this bit so funny 😂 It was almost like a gameshow prize reveal, like "And behind door number 1, you could win: your very own nuclear physicist! 🥳"

  • @kentbarnes1955
    @kentbarnes1955 Рік тому +9

    Well...this takes me back. I obtained my Nuclear Engineering degree in 1983 from what was then the "University of Missouri - Rolla" (now Missouri University of Science and Technology). We had (and I believe they still have) a small "swimming pool" type reactor where you could stand around "the pool" and watch the reactor at power (I did several startups and shutdowns as part of my course work). It used highly enriched Uranium. After graduating and before my first job I worked for a while at MURR, the Missouri University Research Reactor on the University of Missouri - Columbia campus. At the time it was 10MW and I believe the 3rd largest research reactor in the US. After many years in the US Nuclear Industry, and many more in Computer Tech, I moved back to the Columbia MO area. MURR still operates and I drive by it weekly. Indeed I read an article recently where the University system was planning on either upgrading or replacing MURR. I need to look up more info. THAT might be an interesting "field trip" for you. Thanks for the great content.

  • @jlp1528
    @jlp1528 Рік тому +22

    Great video as always! As I've said before, it's nice to see a real professional presenting the truth about nuclear energy in easily understandable and fun media. "Edutainment" like this is a critical factor to move forward into a better future. Long live nuclear energy and research!

  • @pmr1049
    @pmr1049 11 місяців тому +2

    As a swed i find it quiet interesting seeing this from your perspective about this place.

  • @dalitas
    @dalitas Рік тому +13

    this is awesome to see, sweden were pioneers in nuclear technology back then, i think my class at another Swedish uni was the last to have the option to take courses in nuclear engineering, im glad to see that KTH still offers them.
    im planning a nuclear road trip this summer to try out my new ludlum m3 and this might become one of the stop on the road since its close to Ytterby mine!

  • @jimsvideos7201
    @jimsvideos7201 Рік тому +9

    But seriously thank you for taking us along, I enjoy seeing how other countries approach nuclear reactors.

  • @attosharc
    @attosharc Рік тому +5

    THAT WAS AMAZING. I know its expensive and time consuming to travel to nuclear facilities, but it makes a fantastic video, and gives the public a brief look at things they would never see otherwise.

  • @olivierconet7995
    @olivierconet7995 11 місяців тому +5

    Super interesting. Very surprising to see how it is safe to walk inside a decommissioned nuclear facility 🤔

  • @JessWLStuart
    @JessWLStuart Рік тому +2

    Awesome video! I didn't know Sweden had looked into this!

  • @eacaraxe
    @eacaraxe Рік тому +3

    Nice! I know it wasn't the focus of your video or channel, but the geology nerd in me wouldn't have been able to resist taking geiger counter measurements of the bedrock to see if it hit on anything. It honestly would be somewhat comedic, if the natural rock formation tested more radioactive than the decontaminated reactor hall.

  • @fragile1976
    @fragile1976 Рік тому +4

    That was very cool, I hope you can record more tours and field trips.

  • @Taskuvesku
    @Taskuvesku Рік тому +2

    Elina, You are radiating knowledge! I love it!

  • @AquaPeet
    @AquaPeet Рік тому +5

    Very interesting field trip, thanks for bringing the camera! Would love to see other sites.
    BTW, I would be paranoid and use the geiger counter all the time :D

  • @williamsmith1197
    @williamsmith1197 Рік тому +1

    You are awesome. Great episode. Very interesting.👍

  • @reasonforlife214
    @reasonforlife214 Рік тому +1

    Μπράβο κορίτσαρε ! Εξαιρετική δουλειά !

  • @jameskennedy9232
    @jameskennedy9232 Рік тому +6

    This is great! It should be a syndicated show. Hey, Discovery Channel, if you see this, this is what you should be doing instead of reality shows.

  • @Chemiolis
    @Chemiolis Рік тому +1

    Love this

  • @LordSStorm
    @LordSStorm Рік тому +1

    Very nice, thank you for sharing this with us!

  • @thibaultjoan8268
    @thibaultjoan8268 Рік тому +2

    Thank you for this video, the field trip was very much appreciated :-)

  • @paulthing
    @paulthing Рік тому +4

    nice! We also used the squares during decom. We would have to scan every in very slowly. We worked in pairs and would call out the highest number in the square which is what got logged. the was great, thank you for sharing.

  • @paulmorgan1009
    @paulmorgan1009 Рік тому +6

    Really cool video Elina! Thanks for showing us around this incredible place.

  • @jgubash100
    @jgubash100 Рік тому +1

    Walking between the mountain and the reactor housing - braver than me!

  • @mrshmee
    @mrshmee Рік тому +3

    This was way cool! More please :)

  • @AquaPeet
    @AquaPeet Рік тому +1

    Elinaaaaaaaa!!! Man my evening can't be better, all of my favorite channels bringing out new videos! 😁👍

  • @attilakiss8585
    @attilakiss8585 Рік тому +1

    This was really interesting, thank you very much!

  • @martinlintzgy1361
    @martinlintzgy1361 Рік тому +3

    Fascinating, the world needs more like you, elina!

  • @doug3691
    @doug3691 Рік тому +2

    An unexpected pleasure. Thank you, Elina. Hoping for more field trips soon.

  • @jimsvideos7201
    @jimsvideos7201 Рік тому +5

    Frankly I'm just impressed they managed to put it together with 15000 pages of pictograms and a single hex wrench.

    • @Ironic1950
      @Ironic1950 Рік тому +2

      ...that would be the IKEA reactor then...

  • @lowrivera
    @lowrivera 9 місяців тому

    New to the channel. Not gonna lie. Love all the nuclear stuff Elina explains and explores but she is gorgeous on top of being a super smart scientist. Love watching the videos!

  • @ElladaEllada
    @ElladaEllada Рік тому +1

    Oh my god that’s amazing I m so proud of you for filming there ❤❤❤

  • @johnbash-on-ger
    @johnbash-on-ger Рік тому +1

    Great field trip video.

  • @JetDom767
    @JetDom767 Рік тому +1

    Thats awesome to see R1 in that way! Amazing video as always Elina

  • @CMDRSweeper
    @CMDRSweeper Рік тому +2

    One thing you should have covered that I see some of the nuclear enthusiasts do is the background radiation and of course what else can emit over background.
    For a non nuclear person, you say the background is 0.20, then your Geiger counter counts up to 0.40, this is twice the radiation, and their mind will go to "Oh this place is twice as radioactive as the city! It is bad!" Which we both know isn't true.
    How to fix it? Find some everyday location / object that displays the same or higher number on the Geiger counter, past the airplane trip that they would pass by or stay close to in their everyday life.
    In short, showcasing that the double background reading you had there, was trivial.

  • @catfishcave379
    @catfishcave379 Рік тому +1

    That was fun! Yes, do more of this kind of content.

  • @jppcasey
    @jppcasey Рік тому

    That was a great video. Thank you very much!

  • @zen1647
    @zen1647 Рік тому +9

    Field trip! Yay! Great video! Absolutely amazing footage and history.
    With the Geiger counter I was wondering if you took it to a coal power factory would it detect the higher radiation from the trace elements being burnt along with the coal?

    • @MikkoRantalainen
      @MikkoRantalainen Рік тому +2

      That's an interesting suggestion. However, I think most of the radioactive material in coal will go up with the smoke but it would still be interesting to measure the ashes and the burn chamber to make sure.

    • @nathanwahl9224
      @nathanwahl9224 Рік тому +2

      @@MikkoRantalainen Some of the very fine ash that comes out very infrequently might be settled on the ground nearby, plus coal dust is pretty common in the area around the plants from handling, so there is probably something detectable there, especially with the Beta window open.

    • @MikkoRantalainen
      @MikkoRantalainen Рік тому +1

      @@nathanwahl9224 Good point about the dust caused by handling. Coal plants need such a huge amount of material in stacks that you cannot avoid causing a bit mess while handling it all.

  • @InvisiblerApple
    @InvisiblerApple Рік тому +1

    Love that outro haha. Would absolutely love to see more 'tours' like this

  • @marion957
    @marion957 Рік тому +1

    yes you should do more videos like this, i like the new format. i think i goes well with your regular format as well, makes this type of video feel more grand. keep up the good work

  • @FokastudioGreece
    @FokastudioGreece 11 місяців тому

    Great work Elina

  • @Dreamklubdk
    @Dreamklubdk Рік тому +1

    Its funny that my favorit nuclear scientist is operating from Stockholm! Hope you get to follow the new plans for new Swedish reactors!

  • @Khepera666
    @Khepera666 Рік тому +1

    Welcome to Sweden! I visited this site a couple of years ago. Very interesting!

  • @xristoforoscharatsidis4924
    @xristoforoscharatsidis4924 Рік тому

    Super interesting video. Thank you very much. I always look forward to new videos.. Good luck to the channel...🎉

  • @Tuttle9955i
    @Tuttle9955i Рік тому

    Great video, thanks!

  • @Junaid_ahmed1729
    @Junaid_ahmed1729 Рік тому

    Thank you so much for this

  • @JSDudeca
    @JSDudeca Рік тому

    Awesome! Keep the coming.

  • @brianthomas7037
    @brianthomas7037 Рік тому

    Thanks for the great field trip!

  • @SteenLarsen
    @SteenLarsen Рік тому

    Thank you for this interesting video.

  • @AndersKvistDK
    @AndersKvistDK Рік тому +2

    Do a tour of one of the running facilities in Sweden and possible also talk with someone about the plans for building new reactors.

  • @The1stKing
    @The1stKing Рік тому

    Really nice video. 👍

  • @undertaker666dead
    @undertaker666dead Рік тому +1

    That would be so cool to get see a place like that.

  • @KZ-ih8gv
    @KZ-ih8gv Рік тому

    Best episode yet 😊

  • @TheOldBlackCrow
    @TheOldBlackCrow Рік тому

    That was fun! Interesting hidden history.

  • @DavidSmith-qf4zj
    @DavidSmith-qf4zj Рік тому +1

    Excellent video and nice field trip. I would hope you could do a video on a Traveling Wave Reactor. I have recently heard about this type of reactor and it seems promising.

  • @markspc1
    @markspc1 11 місяців тому

    Elina, you are a superstar 😊

  • @Justwantahover
    @Justwantahover Рік тому

    6:45 Look up the Quicksilver ultralight plane. The reactor controls are like the space shuttle having Quicksilver controls! 😅

  • @jojje3000-1
    @jojje3000-1 11 місяців тому +1

    How about a video about R2 and the current reactors at Studsvik?

  • @A_T_O_M_I_C_Rooster
    @A_T_O_M_I_C_Rooster Рік тому

    Very cool!

  • @CULLROY
    @CULLROY Рік тому

    Field trip! Whoop whoop! 👍👍

  • @mivact
    @mivact Рік тому +4

    "Oh look, someone left this hatch open. Let me close it." That is when the claustrophobia really kicks in.

  • @wuulfgaarth7186
    @wuulfgaarth7186 Рік тому

    AWESOME!!!!!

  • @isaacthedestroyerofstuped7676
    @isaacthedestroyerofstuped7676 9 місяців тому

    The hole in the wall had some serious analog horror/found footage energy lol

  • @stran63r63
    @stran63r63 Рік тому

    Very informative.

  • @Ironic1950
    @Ironic1950 Рік тому +1

    My mate, Bazzieboy, worked at Oskarshamn (repairing CCTV gear) on the Baltic coast, then helped decommission Barsebäck, across the Kategat from Copenhagen (the Danes didn't want a nuclear plant that close to their capital!). His employer also had a contract to help clean up Chernobyl, so he was drafted there for two weeks, using up his entire radiation exposure for a year in the process...

    • @boek2777
      @boek2777 Рік тому +3

      It is true that Barsebäck was retired because the Danish state demanded it (upcoming elections make politicians promise stupid stuff).
      That Denmark wanted Sweden to build Barsebäck in just that place is never mentioned.
      They first wanted it but wanted it gone when the public opinion changed.

  • @bungalowjuice7225
    @bungalowjuice7225 Рік тому +1

    Vi borde starta vårt kärnvapenprogram igen!

  • @paulbradford6475
    @paulbradford6475 Рік тому +1

    Love your videos Elina. Now take a tour of the clean up at the Hanford site (500 sq. miles of it) in Washington state, USA. The ongoing work there will continue for years and involves a lot of vitrification of material that was buried or stored during and after WW2.
    Why tour the facility? To show just how careful, thorough, meticulous and safe the handling of radioactive material can be.

  • @michaelf.7172
    @michaelf.7172 Рік тому +1

    Cool. So... what process did they use to decontaminate the area?
    I thought you were going to sit down at the organ and play. That would have been fun. I expect that, with all that concrete, the room is very acoustically alive. Do they only have the organ, or is there also a piano there? Just curious.
    I continue to enjoy your offerings. Thank you very much! Looking forward to the next one.

  • @clydecessna737
    @clydecessna737 Рік тому

    Very interesting.

  • @clytle374
    @clytle374 9 місяців тому +1

    I'm voting for more field trips.

  • @masiosareanivdelarev562
    @masiosareanivdelarev562 Рік тому

    Very interesting

  • @Joel_Stm
    @Joel_Stm Рік тому

    I really love to become a nuclear physicist yet its a different stroy now. Done my Master in Chemistry but going towards different way.
    Anyways love to see young and beautiful woman who are truly inspiring.
    Love and Blessings to you, All the way from Nagaland India.

  • @yayabeifong8144
    @yayabeifong8144 3 місяці тому

    thanks a lot elina ive been wondering how to get a fieltrip to one of them nuclear power plants and now you gave us a trip in the confort or our homes thank you so much

  • @minsungkim2207
    @minsungkim2207 Рік тому +1

    Can you do a video about the dangers (if any) of possible disasters at Zaporizhia nuclear power plant as a result of the nova kakhovka dam breach?

  • @shikshokio1
    @shikshokio1 Місяць тому

    Very nice! A pity there are no details about the reactor core and how it was built.

  • @NY411Info
    @NY411Info Рік тому

    I feel many of us do appreciate the tour, I myself do watch others that sneak Illegally into power plants and it is interesting. So thanks for the effort.

  • @ElladaEllada
    @ElladaEllada Рік тому

    The ENDING 😂😂😂FROM THE WHOME OMG I LOVE THIS

  • @kalcidis
    @kalcidis Рік тому

    Kalos irthes sti Stoxolmi. When I was studying at KTH we got to visit a quite cool area that was burried far beneath surface level. I can't recall it being a reactor in there but it can possibly have been (since at least).

  • @stephenjordan8712
    @stephenjordan8712 Рік тому

    I’d like to go see that reactor some day. 🙌🏻

  • @mattriley6283
    @mattriley6283 10 місяців тому

    I have recently discovered your channel and subscribed it's been very interesting to hear about this early reactor... iv also seen Documentary footage about many other early reactors including Thorium reactors, it's a shame they were abandoned at the time because the interest was more towards Weapons and not cleaner power, I do find it interesting how they used Heavy water and Natural uranium together in this early reactor.
    How long would they have been able to run it before a refueling was needed? Are there any more videos you would recommend yourself on this reactor? i would love to know more about it's origins and development...
    I do have another question for someone of your knowledge, how much more or less efficient would the early natural uranium fuels have been compared to a more modern enriched fuel source?
    I know Oak Ridge labs would have been playing around with Molten salt Fuels and experimental reactors around that time and many other countries had nuclear programs, some of the science done by the Germans in that era was fascinating, you do wonder how different the world might have been if more efforts were put into Energy generation and not as much into warfare.
    Thanks in advance for any response and please keep on making interesting videos and going to cool places.

  • @Mikeatthenet
    @Mikeatthenet Рік тому +4

    Hi Elina
    My father used to handle the first Swedish electron microscope in Uppsala University during the 1950’s and according to him (He passed away 2011) there was also some kind of reactor once in Uppsala University at that time. I have recently tried to find information about that but are unable to find any so far.
    In Uppsala at that time there were two fairly famous professors in Physics were active that time like Manne Siegbahn and The Swedberg both Nobel Price in Physics.
    Do you have any connections that can verify or conclude if there was a reactor or not in Uppsala University at that time of some sort?

  • @jonnieinbangkok
    @jonnieinbangkok 11 місяців тому +1

    Just here for the hair, smile, and accent

  • @perstaffanlundgren
    @perstaffanlundgren Рік тому

    Do a visit to ågesta verket in huddige , a nuclear plant for producing remote heating water for the lokal area.
    Its being torn out now , the cavern will be plugged with
    Concrete. Its underground also.

  • @iida4421
    @iida4421 11 місяців тому

    are you Swedish? I am from Finland. you are the best. although I'm a bit afraid of nuclear power but it's also interesting. you make good videos. the channel was subscribed. greetings from Finland 🤩

    • @GRosa
      @GRosa 9 місяців тому

      From her name and accent, I would say she's Greek

  • @heinzbongwasser2715
    @heinzbongwasser2715 Рік тому

    In july I visit a operating nuclear power plant in the Swiss im am exited af

  • @Allan_aka_RocKITEman
    @Allan_aka_RocKITEman Рік тому +1

    When I first _glanced_ at the title of this video, I thought it read:
    _"...Reactor_ *HAL..."*
    And I thought of this movie:
    _"Open the pod bay doors please HAL."_
    -- 2OO1: A SPACE ODYSSEY [1968] 😉

    • @MathiasHeinel
      @MathiasHeinel Рік тому

      'I'm afraid I can't do that, Dave . . .'

  • @GiovannaIwishyou
    @GiovannaIwishyou Рік тому +1

    Hello Elina ❤

  • @odizzido
    @odizzido Рік тому

    Pretty cool video. I enjoy content like this and I liked to hear about why, how, when, etc.

  • @IamdeaththedestroyerofWorlds
    @IamdeaththedestroyerofWorlds Рік тому +1

    The biggest problem with nuclear power is we are still converting heat to power. It is essentially the most advanced way of boiling water.

    • @nathanwahl9224
      @nathanwahl9224 Рік тому +2

      Steam has been used for nearly 300 years now, and it's still the only practical game in town. Unless some better technology comes up, I think we'll still be seeing its use well into the fusion age. IF that ever gets here.

  • @e1123581321345589144
    @e1123581321345589144 Рік тому

    as a suggestion, you could do a tour of the Austrian nuclear powerplant

  • @raymondtalbot6104
    @raymondtalbot6104 Рік тому

    I love field trips. 😁 I'm glad no one locked you in the secret passage! It was interesting to see you measure radioactivity by specific area. I would have been disappointed had you not brought along your Geiger counter. At the beginning you said that it went critical in 1954 but did not elaborate. I'd like to know more about that please.

    • @7Rendar
      @7Rendar Рік тому +1

      I think she meant operational not critical. She also said later that she turned the Geiger counter off, when she clearly meant on.

    • @nathanwahl9224
      @nathanwahl9224 Рік тому

      @@7Rendar Critical does not mean what you think it means.

    • @nathanwahl9224
      @nathanwahl9224 Рік тому

      "Critical" is a lousy word that the pioneers chose to describe a reactor that was at a steady power level, whether very low or at full power. A reactor is SUPPOSED to be critical when it's operating normally!!! Lower reactivity and power goes down, raise it and power goes up. So it is at a "critical point." Nothing scary about it. It's been haunting the nuclear power industry for years.

  • @joachimkylhammar5084
    @joachimkylhammar5084 Рік тому +2

    Ågestaverket was swedens first nukelar power reacktor and the Reaktor var runing 1964-1974.Ågesta is lokated in the farsta region of stockholm maybe talk about it as well ???

  • @ElladaEllada
    @ElladaEllada Рік тому

    This close door I want to go innnnn

  • @grumpyboomer61
    @grumpyboomer61 Рік тому

    Very interesting. I wasn't aware that Sweden did any form of weapons research, although I'm not surprised. They do take defending their neutrality very seriously. It's nice that they were able to repurpose the facility for public use.

  • @Allan_aka_RocKITEman
    @Allan_aka_RocKITEman Рік тому

    Elina: I was born and raised in St. Petersburg, Florida, USA {and also lived near Miami for about seven years}. I have been living in northeastern North Carolina, USA -- about a 1-hour drive from the NC Outer Banks -- since the mid-1990s.
    At about 12:42 in this video: What is this *"MOUNTAIN"* thing you speak of?
    🤭🤭🤭🤭🤭🤭🤭🤭🤭

  • @thewiseperson8748
    @thewiseperson8748 10 місяців тому

    The geiger counter does not measure "hot particles" that may be lurking in the concrete walls.

  • @muldie101
    @muldie101 Рік тому

    That bedrock bit was crazy

  • @nigelh2696
    @nigelh2696 Рік тому

    There used to be a Nuclear reactor under the Naval College in London until the mid 90s. I was told about this by the commander of a fast attack Submarine during a visit to Faslane Naval base in the late 80s. I guess it wasn't a big secret by then 🤔.

  • @Jerry-yu7sr
    @Jerry-yu7sr Рік тому

    For Science!

  • @jublywubly
    @jublywubly Рік тому

    Seeing your badge reminded me to ask, do you have to carry a RAD Triage card, acute dose monitor, that records personal cumulative ionizing radiation? (I hope that makes sense.) I have a JP Labs Inc. "RADTriage50" card that I bought out of interest. I had to read the instructions a few times to memorise how it works, but now I fully understand the panels on the card.
    PS. Most of the time, my local background radiation is 0.17 microSieverts per hour. (Going by my Terra-P+ Geiger counter.). Every couple of weeks, the alarm goes off, with a reading of around 0.30 microSieverts, but I have had it over 1.0 microSieverts, once. I have no idea what causes the spikes, though.