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Your Radioactive House Ep. 11: Americium
The final episode in the Your Radioactive House Series.
I'm back after a 2-year break! I'm finally wrapping things up with the Americium episode. Thanks so much for watching everyone!
zhlédnutí: 733

Video

How to Balance an Egg on the Equinox (or any other day)
zhlédnutí 3KPřed 4 lety
Kirk Mona is a professional interpretive naturalist living in the Twin Cities in Minnesota. His video channel Secret Nature explores the sometimes hidden science and connections that make nature fascinating. SUBSCRIBE for more Secret Nature videos: czcams.com/users/twincitie... LIKE on FACEBOOK twincitiesna... FOLLOW on TWITTER tcnaturalist
Nature Vlog #39: Migration Madness
zhlédnutí 78Před 4 lety
Nature Vlog for Tuesday, October 29, 2019 Awesome migration of Common Grackles. Kirk Mona is a professional interpretive naturalist living in the Twin Cities in Minnesota. His video channel Secret Nature explores the sometimes hidden science and connections that make nature fascinating. SUBSCRIBE for more Secret Nature m.czcams.com/users/twincitiesnaturalist
Why is the snow red? Quickie with Kirk #14
zhlédnutí 120Před 5 lety
Quickie with Kirk#14 Thursday, April 11, 2019 What's up with all this red snow in Minnesota? Kirk Mona is a professional interpretive naturalist living in the Twin Cities in Minnesota. His video channel Secret Nature explores the sometimes hidden science and connections that make nature fascinating. SUBSCRIBE for more Secret Nature m.czcams.com/users/twincitiesnaturalist LIKE on FACEBOOK facebo...
Excelsior Ice Castle
zhlédnutí 86Před 5 lety
A tour of the amazing ice castle in Excelsior, Minnesota.
Your Radioactive House Ep.10: Thorium
zhlédnutí 3,2KPřed 5 lety
Episode 10: In this episode Kirk measures the radioactivity of a thorium doped glass lens from a vintage 8mm camera. This is episode 10 of a multi-part series on common radioactive items found around your home. Kirk Mona is a professional interpretive naturalist living in the Twin Cities in Minnesota. His video channel Secret Nature explores the sometimes hidden science and connections that mak...
Channel Update and an Opossum
zhlédnutí 44Před 5 lety
A quick channel update from Secret Nature
Your Radioactive House: Bonus Episode-Where Does Helium Come From?
zhlédnutí 629Před 6 lety
Bonus Episode! This is a bonus episode of Your Radioactive House, a multi-part series on radioactivity in your home. Be sure to subscribe to see all the episodes. In this episode I discuss the origin of Helium gas. Helium is a byproduct of radioactive alpha decay. Kirk Mona is a professional interpretive naturalist living in the Twin Cities in Minnesota. His video channel Secret Nature explores...
Channel Update: Why I’ve been gone!
zhlédnutí 63Před 6 lety
I haven’t been on the channel lately, here’s the shocking reason why!
Your Radioactive House Ep. 9: Uranium Flowerpot
zhlédnutí 1,7KPřed 6 lety
Episode 9: In this episode Kirk measures the radioactivity of a flower pot with Uranium glaze. Uranium oxide was once commonly used to add color to pottery and stoneware. This is episode 9 of a multi-part series on common radioactive items found around your home. Kirk Mona is a professional interpretive naturalist living in the Twin Cities in Minnesota. His video channel Secret Nature explores ...
Glacial Striations In Central Park
zhlédnutí 992Před 6 lety
Secret Nature in the road. Today I’m in Central Park in New York checking out glacial striations left in the underlying Manhattan Schist bedrock. These grooves were created about 20,000 years ago as heavy sheets of ice scraped along the ground during the Wisconsin Glaciation. These marks can be found in multiple spots in the park but this example is conveniently located just across the street f...
Snow Day? Nature Vlog #38
zhlédnutí 74Před 6 lety
Nature Vlog for Monday, March 5, 2018 We had a dubious snow day.... Kirk Mona is a professional interpretive naturalist living in the Twin Cities in Minnesota. His video channel Secret Nature explores the sometimes hidden science and connections that make nature fascinating. SUBSCRIBE for more Secret Nature m.czcams.com/users/twincitiesnaturalist LIKE on FACEBOOK twincitiesnaturali...
Meterological Spring: Nature Vlog # 37
zhlédnutí 57Před 6 lety
Nature Vlog for Thursday, March 1, 2018 Welcome to Meteorological Spring! Kirk Mona is a professional interpretive naturalist living in the Twin Cities in Minnesota. His video channel Secret Nature explores the sometimes hidden science and connections that make nature fascinating. SUBSCRIBE for more Secret Nature m.czcams.com/users/twincitiesnaturalist LIKE on FACEBOOK twincitiesna...
Your Radioactive House Ep. 8: Technetium
zhlédnutí 2,9KPřed 6 lety
Your Radioactive House Ep. 8: Technetium
Your Radioactive House Ep. 7: Fiestaware!
zhlédnutí 8KPřed 6 lety
Your Radioactive House Ep. 7: Fiestaware!
Your Radioactive House Ep. 6: Uranium Glass
zhlédnutí 4KPřed 6 lety
Your Radioactive House Ep. 6: Uranium Glass
Your Radioactive House:Ep. 5: Radium Watches
zhlédnutí 9KPřed 6 lety
Your Radioactive House:Ep. 5: Radium Watches
Your Radioactive House: Ep. 4: Radium Clocks
zhlédnutí 21KPřed 6 lety
Your Radioactive House: Ep. 4: Radium Clocks
Your Radioactive House Ep. 3: Dose Vs. Rate
zhlédnutí 732Před 6 lety
Your Radioactive House Ep. 3: Dose Vs. Rate
Your Radioactive House: Episode 2 What Is Half-life?
zhlédnutí 556Před 6 lety
Your Radioactive House: Episode 2 What Is Half-life?
Your Radioactive House: Episode 1 What is Radiation?
zhlédnutí 1,9KPřed 6 lety
Your Radioactive House: Episode 1 What is Radiation?
Your Radioactive House: Teaser Promo
zhlédnutí 151Před 6 lety
Your Radioactive House: Teaser Promo
Snow Siren? Nature Vlog #36
zhlédnutí 165Před 6 lety
Snow Siren? Nature Vlog #36
First Frost : Nature Vlog #35
zhlédnutí 44Před 6 lety
First Frost : Nature Vlog #35
Nature Vlog #34 William O'Brien State Park
zhlédnutí 130Před 7 lety
Nature Vlog #34 William O'Brien State Park
Hail piles in St. Paul: Nature Vlog #33
zhlédnutí 55Před 7 lety
Hail piles in St. Paul: Nature Vlog #33
Can you start a fire with glasses? Nature Vlog #32
zhlédnutí 15KPřed 7 lety
Can you start a fire with glasses? Nature Vlog #32
Extreme Copepod Closeup : Nature Vlog #31
zhlédnutí 113Před 7 lety
Extreme Copepod Closeup : Nature Vlog #31
White-crowned Sparrow: Nature Vlog #30
zhlédnutí 110Před 7 lety
White-crowned Sparrow: Nature Vlog #30
Coopers Hawk Nest: Nature Vlog #29
zhlédnutí 136Před 7 lety
Coopers Hawk Nest: Nature Vlog #29

Komentáře

  • @xhesjankodhelaj4143
    @xhesjankodhelaj4143 Před 2 měsíci

    Hello i was wondering, hence why i searched for this video. If you would put a glass peephole (the one that its at the door wich we use to see who is konocking) under those glasses, would you then be able to start a fire?

  • @L.J.01
    @L.J.01 Před 5 měsíci

    The trick he's probably using is shaking salt on the counter first. Only takes a tiny amount that's not seen.

    • @SecretNatureChannel
      @SecretNatureChannel Před 5 měsíci

      Hey, thanks for commenting. Salt can help in theory as it makes the countertop rougher. However, it is unnecessary. The surface of eggs are rough enough on their own. Try it out. It is actually pretty easy to do.

  • @davidfalconer8913
    @davidfalconer8913 Před 5 měsíci

    Uranium glass ( a pale green that glows under black light UV ) is radioactive ! ......... DAVE™🛑

  • @suzzanechan1994
    @suzzanechan1994 Před 6 měsíci

    What ! So it is possible

    • @SecretNatureChannel
      @SecretNatureChannel Před 6 měsíci

      Yes, any day of the year. Try some eggs from the fridge. If one doesn’t work well try another. Some have rougher surfaces than others.

  • @emyywolf
    @emyywolf Před 9 měsíci

    One in my front yard. Acts like she’s a security guard, asking for my badge Everytime I want to enter my door 😂. But then she leaves 😂

  • @ashleypetty9704
    @ashleypetty9704 Před 11 měsíci

    Ummmm don't get cancer trying to educate us 😢

  • @motovlogsipanca4832

    are you going to eat those ?

  • @mikelmanoff8203
    @mikelmanoff8203 Před rokem

    That's awesome brother

  • @funkdat2818
    @funkdat2818 Před rokem

    Great videos

  • @adventureswithfrodo2721

    I found this out this morning I found my farsighted glasses just made a shadow.

  • @medialunarellena3962

    Hi, i have an 80's brazilian alarm clock with white luminiscent dials and numbers, the brand is "Sturm" (couldn't find anything on the internet) Can it contain radiation based on the color of the dial?. It brights clearly in the night. Unfortunately don't have a geiger counter.

    • @SecretNatureChannel
      @SecretNatureChannel Před rokem

      Put it in a completely dark location with zero light for a day. Take it out in the dark. If it is still glows without having been exposed to any source of light for a day then the only way it can be glowing is if it contains a radioactive paint.

    • @medialunarellena3962
      @medialunarellena3962 Před rokem

      @@SecretNatureChannel thank you!

  • @HisShadowX
    @HisShadowX Před rokem

    You don’t want children do you buddy?

  • @reallyhappyrockpebble7720

    POV: Hey kids today I’ll be showing you how to be burned from the inside out.

  • @kellove7931
    @kellove7931 Před rokem

    What is the qualification of a naturalist ?

    • @SecretNatureChannel
      @SecretNatureChannel Před rokem

      That's going to depend a lot on what the position is. For some beginning seasonal work there may be little qualifications listed other than a willingness to learn and the ability to be a good communicator. Many jobs are looking for a degree in outdoor education or environmental education or equal experience. In general, knowledge of nature, ability to communicate, ability to read and even create curriculum, are critical. Those are the givens we assume you have when you apply. What often gets a person a job though are the other skills they bring to the table that set them apart. Are you an artist? Do you play an instrument? Do you have animal care experience? Are you good with social media? Are you a good writer? Can you build things? Are you creative? Do you have experience with evert coordination? Those are all skills that may come into play and can serve to set a candidate apart.

  • @pesarirooni62
    @pesarirooni62 Před rokem

    For someone who doesn't have a degree related to a naturalist, what are the odds/chances or possibilities of getting a job as one or related to one? Thank you. any information regarding this will help.

    • @SecretNatureChannel
      @SecretNatureChannel Před rokem

      That’s a great question. I could probably do a whole video on that. The answer is varied. This is a maturing field. 30 years ago on one had a specific degree in this. Now, more and more newcomers have degrees in environmental education. Not everyone though and it probably depends on where in the world you are. People come to it from different backgrounds. You need to figure out what unique skill you can bring that will be valuable. Our last got used to be a graphic designer and wanted a career change. His visual communications skills are super valuable to our team. Some employers may be looking for social media experience. Others may need someone with event planning experience. The teaching and communication skills are assumed. EVERY qualified candidate is going to walk through the door knowing how to do those things. What lands you a job are the unique things other candidates don’t bring. If you don’t have the experience of being a communicator and working with audiences, especially but not exclusively kids. You absolutely need to find a way to get that experience first.

  • @alisonbarlow2187
    @alisonbarlow2187 Před rokem

    How old is that baby been alarm clock I’m curious 🤔

    • @SecretNatureChannel
      @SecretNatureChannel Před rokem

      1960s. I don’t have an exact year I’m afraid.

    • @edvinroos6231
      @edvinroos6231 Před rokem

      ​@@SecretNatureChannel, i have a Westclox big ben from 1939, the fosfor paint was used around 1900's-1940's i think 😊 i am a swedish cellcktor on old items😊😊

  • @jundijundi7650
    @jundijundi7650 Před rokem

    More information please

  • @salexbe
    @salexbe Před rokem

    Thank you for informative video. I have one question, are all clocks and watches with radioactive dials sensitive to ultraviolet light?

    • @SecretNatureChannel
      @SecretNatureChannel Před rokem

      Yes and no. In theory yes because they have phosphors on the dial. The radiation charges up the phosphor paint just like the UV light does. However, often older radioactive dials no longer glow. It isn’t because they aren’t radioactive. It is because the radiation has degraded the paint. So, those might not glow under UV if the paint is in bad shape.

    • @salexbe
      @salexbe Před rokem

      @@SecretNatureChannel thanks again.

  • @batterynerd8779
    @batterynerd8779 Před rokem

    Although they are dangerous they were great at the time! Imagine you always see your alarm clocks time without changing batteries. I have found such an alarm clock in my grandmas basement. Its nearly 100 years old an still glows very brightly i the dark. That is so mindboggling.

  • @Aloneagainofcourse
    @Aloneagainofcourse Před rokem

    I just did it fall equinox

  • @chantaldubois5365
    @chantaldubois5365 Před rokem

    No wonder why we call thoses "pests"

  • @supercompooper
    @supercompooper Před 2 lety

    I had a big Ben as a kid and would use it as a nightlight under the blankets. I will die from cancer.

  • @criss6ixx
    @criss6ixx Před 2 lety

    hello, thanks for the video! Any radiation detector you can suggest?

    • @SecretNatureChannel
      @SecretNatureChannel Před 2 lety

      Not any in particular. There is a wide variety out there. One thing to consider is how large the actual detector is as this will affect sensitivity. Also check out what it can detect as some have limitations. They can be expensive. I got mine used which saved some cash but it still was not cheap.

  • @justimagine2403
    @justimagine2403 Před 2 lety

    That same Radalert 50 clicks like crazy when I put it next to a plasma ball. I guess it is making ozone so ionizing radiation but... yikes.

  • @justimagine2403
    @justimagine2403 Před 2 lety

    Oh they still make Thorium mantles. There is Thorium in the ceramic magnetron in your microwave oven. Edit: Wait, I didn't know about thorium lenses. Dang. Also Americium in your smoke detectors.

  • @kimberlycastro3856
    @kimberlycastro3856 Před 2 lety

    Great job! This is so neat great work !

  • @kimberlycastro3856
    @kimberlycastro3856 Před 2 lety

    I feel like these types of pieces are cool in a way yeah dangerous to an extent but more of a piece of history but not to freak out about radium in a clock in their possession when we in the common day in age all use our phones and technology with radiation all day 24/7 in our hands. (Not forgetting that it’s on a totally different levels of radiation)

    • @SecretNatureChannel
      @SecretNatureChannel Před 2 lety

      Not just a different level but a different kind of radiation. Phones “radiate” energy in the form of light and radio waves but it is non-ionizing radiation. That distinction is lost on a lot of people to such a degree that I wish we didn’t use the same word. Yes, radio waves are technically a form of radiation but a phone is not considered “radioactive” because it is non-ionizing.

    • @JamesPerkins
      @JamesPerkins Před 5 měsíci

      @@SecretNatureChannel Appreciating your response! I was about to say the same thing. Everything electromagnetic radiation with wavelength longer than ultraviolet is non-ionizing radiation - this includes radio waves, microwaves, infrared, visible light - they can cause their own problems - mostly overheating tissues - but none of those cause ionization damage. The ultraviolet to a small degree, but definitely x-ray and gamma ray - those are ionizing radiation. Other things that cause ionization damage include alpha and beta particles. The alphas are bad for any tissue they are absorbed into or in contact with. Radioactive cesium looks like sodium/potassium to the human body, and radioactive strontium/radium acts like calcium. When ingested, they are redistributed and end up up killing/mutating tissues from the particles they put out. Beta particles penetrate much farther than the alpha particles.

  • @kimberlycastro3856
    @kimberlycastro3856 Před 2 lety

    Me finding out the cool vintage Ben clock I bought and have had by my bed side the entire time has radium inside : 👁👄👁

  • @zoozolplexOne
    @zoozolplexOne Před 2 lety

    Cool !!!

  • @ispartacus0877
    @ispartacus0877 Před 2 lety

    Skittleeeeeeess😋😋

  • @mutesimasereka7816
    @mutesimasereka7816 Před 2 lety

    i saw on the show 'survivor' some put a drop of water on the lense to act like a magnifying 'point' (lack of a better term) and it worked

  • @raniergurl04
    @raniergurl04 Před 2 lety

    Lovely. I live in northern Minnesota and one of my favorite things to do is woods walk during or right after rain after a prolonged dry period. The colors of the moss are so striking! The lichen pops out like mad. I work with resin, so I have captured many lichens in my work--they dry so well and maintain their color!

  • @undertaker666dead
    @undertaker666dead Před 2 lety

    I love collecting uranium glass

  • @ThePeterDislikeShow
    @ThePeterDislikeShow Před 2 lety

    Don't these also give off radon gas?

    • @SecretNatureChannel
      @SecretNatureChannel Před 2 lety

      The half-lifes are very short compared to Radium. The Radon has a half life of around 3 days. The others are seconds or minutes. The second to last form of Lead is a little longer with a half life of 22 years.

    • @brfisher1123
      @brfisher1123 Před rokem

      I think the majority of the radon is safely trapped in the watches as long as they're not opened.

  • @ROrneli
    @ROrneli Před 2 lety

    i would like to own one because i think it is cool but after seeing it hit 1500 RPM I think I rather just stick with my tritium watch lol

    • @SecretNatureChannel
      @SecretNatureChannel Před 2 lety

      Probably for the best. A lot of the radium ones are still very radioactive but sadly no longer glow because the pigment has degraded.

    • @ryana3298
      @ryana3298 Před 10 dny

      1500 cpm is not that high. There is a lot of misconception about radiation. Radium clocks are fine to use as long as the glass over is intact. The only way for a clock with radium to be dangerous to you is if you take the cover off and lick it. Also that 1500 cpm is only right up against the watch if he put his Geiger counter an inch or two above it the reading will drop off quite a bit. Radium clocks or watches are fine to have if your not negligent.

  • @core36
    @core36 Před 2 lety

    I have a computer, somebody threw it in the trash, that had a label on it that suggested that the computer was in some kind of a lab. Do I have to fear that the pc parts could be radioactive?

    • @SecretNatureChannel
      @SecretNatureChannel Před 2 lety

      There are many kinds of "labs". Just having been in a lab doesn't mean it was around radioactive materials. If it was in a disease lab you could be concerned about bacteria and if it was from a Food Science lab you might have to worry about contamination with ketchup. It the machine was somehow radioactive (which would be very very odd unless there was an accident) it would need to be disposed of as radioactive waste and not just thrown out with the trash.

  • @LB-nk2lc
    @LB-nk2lc Před 2 lety

    I really enjoyed this series

  • @gmwallen435
    @gmwallen435 Před 2 lety

    You miss the actual egg balancing trick -that does in fact, only work within a few minutes on either side of the exact time of the equinox. Balancing it on the narrow end! Otherwise your approach is correct -you need to check the exact time in your time zone first. Then, start trying to balance an egg about 5 minutes before. When it does watch and typically within 3-5 minutes past the exact equinox time it will roll onto the side.

    • @MnGeeky
      @MnGeeky Před 2 lety

      No, it really won't. Please stop spreading misinformation.

    • @SecretNatureChannel
      @SecretNatureChannel Před 2 lety

      Yes, there is absolutely no connection between where the earth is in the orbit around the sun and whether or not you can balance an egg on either end.. there's not even a plausible physical explanation for why it would matter where we are in the orbit around the sun.

  • @jopo6388
    @jopo6388 Před 2 lety

    Only works on fall and spring equinox and proves a motionless FLAT EARTH

    • @SecretNatureChannel
      @SecretNatureChannel Před 2 lety

      Did you even watch the video? You can balance it on any day of the year.

  • @kayncespedescespedes5088

    I just got 100$ because of you 🙏

  • @boredbeingbored676
    @boredbeingbored676 Před 2 lety

    that is amazing ... you may have just started the rosseta stone for bees

  • @ridgecrestwack9746
    @ridgecrestwack9746 Před 2 lety

    Did that radiation start affecting your camera?

    • @SecretNatureChannel
      @SecretNatureChannel Před 2 lety

      No. In theory you could pick up gamma artifacts on a camera sensor but would probably need a lot stronger source.

  • @43anom
    @43anom Před 2 lety

    Well done, sir. You haven't changed much in 12 years.

  • @user-fd2cg7qc5d
    @user-fd2cg7qc5d Před 2 lety

    u dutch???

  • @pyro7521
    @pyro7521 Před 2 lety

    I have an identical clock to that westclok one is it dangerous?

    • @SecretNatureChannel
      @SecretNatureChannel Před 2 lety

      Well I wouldn't lick it or sleep with it under your pillow but as long as the radium paint on the face is still in good condition and not crumbling off you should be fine.

  • @GN77340
    @GN77340 Před 2 lety

    Do they glow under UV light?

  • @matthewthibodeaux9830

    Does it put out gamma?

  • @elginrees6142
    @elginrees6142 Před 2 lety

    6:10 Uranium 235 decays to Thorium 231

  • @robertlindo8058
    @robertlindo8058 Před 2 lety

    I grew up in the 1960s and 70's, goodness knows what radium and asbestos hazards that I have encountered.