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Refueling A Nuclear Reactor FULL Version - Nuclear Engineer Reacts to Smarter Every Day

255K views · Dec 3, 2025 · Science & Technology

Comments · 390

  • @John-lo4xz · 9 months ago

    Someone get this man a good PC

    799

  • @danijel57 · 9 months ago

    this has to be one of the most entertaining slideshows i've ever watched

    393

  • @ExplosivepotatoHD2 · 9 months ago

    Clearly AI there’s no glowing green goo in yellow barrels everywhere

    172

  • @WassimBenabdelaziz-u2j · 9 months ago

    we eating good today

    229

  • @Quetzalcoatl-oo6ic · 9 months ago

    Sure, I'll rewatch.

    224

  • @rosland63 · 6 months ago (edited)

    If anyone wonders why they can’t access the turbine room when the reactor is running (I did), it’s because it is a BWR which uses steam from the reactor core directly on the turbine. High energy neutrons in the core converts the oxygen (O16) in the water molecules to Nitrogen 16 which is highly unstable and emits gamma rays. So the turbine room would be full of gamma rays during operation. <br>N16 has a half life of only 7 seconds, so just minutes after stopping the steam (during service outage), the gamma radiation in the turbine room drops to zero. <br>PWR reactors doesn’t use steam from the primary loop to run the turbine, but from a secondary loop that is heated by the primary loop. So steam from the secondary loop running the turbine doesn’t contain N16.

    33

  • @Lotek117 · 9 months ago

    I love how everyone at this plant looks like regular country folk definitely from Alabama, you&apos;d see raising a barn, building a ratrod or mega truck, playing in a band, hanging out on the front porch, or farming away, but they&apos;re all incredibly educated, serious, intelligent nuclear specialists, experts, and scientists. Its soo friggin cool to see!

    79

  • @henriquee67 · 6 months ago

    its the most awesome and brilliant PR letting a camera do a FULL walk around on a fully functional nuclear reactor, we need more people to learn and know how good and safe it is, nuclear its the next big step so we can ditch fossil fuel for comercial energy generation

    12

  • @Elias_the_finn · 4 months ago

    Best slide show ever.

    11

  • @agilis1 · 7 months ago (edited)

    FYI: Destin from Smarter Every Day went thru weeks of preparation and training in order to just be able to access the facility and the activity he was able to participate in.

    5

  • @sixft7in · 8 months ago

    <a href="https://www.youtube.com/watch?v=Vncf70UBsr4&amp;t=9820">2:43:40</a> In the nuclear navy, we always said &quot;Dilution is the solution to pollution.&quot; In this case, disassembly (diluting or spreading out the camera) is the solution to pollution (contamination above the limits). &nbsp;I use this in my daily life when wiping things down. &nbsp;My wife knows the phrase by heart now, too. :D

    4

  • @Rubmaster · 9 months ago

    This is peak content for us interested in nuclear engineering! So powerful in all the right ways.

    9

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