He didn't mention the name of the high permeability commercial product at the end, but if you look closely, it appears to say MU (metal). This makes sense to me.
Thank you, very insightful and helpful. I"m building a guitar tube amp from a donor cabinet where the 2 power tubes are forced to be close to the speaker magnet. Its been shown that depending on the situation, the proximity can deflect the electrons in the tube causing distortion in the signal and effect the output as well. Should this end up being an issue, I was on the hunt for a solution to keep the magnetic profile of the speaker from effecting the performance of the 2 power tubes. I would expect this frequency of the speaker magnet to anywhere from the steady magnet field throughout the audio frequency range. Its hard to tell right now but, it might be wise to at least anticipate a potential issue with this and have some approaches to experiment with. Thank you! Great video.
Hi! Thanks for the video, I’ve been curious about shielding from EMP bursts, such as a solar flare or nuclear weapon. Most vehicles are made from a light stainless steel and and I find little data as to whether a vehicle would stand up to an EMP if we had a “Carrington Event”.
Solar flares and the E3 component of nuclear EMP are very low-frequency events that are unlikely to affect vehicles. These are more of a threat to power and communication grids with very long wires. The E1 and E2 components of a nuclear EMP event could affect or disable vehicles, but at these frequencies, any shielding provided by the vehicle body would be more related to the conductivity rather than the magnetic properties.
I heard the usage of " shunting " a lot . But I was expecting the shield would be producing " Eddy currents" that try to cancel or attenuate the flux being produced by pri coil
That happens at higher frequencies (kHz and higher). See the video "High-Frequency Magnetic Field Shielding Demonstration." At very low frequencies, the conductive loss in the material prevents the eddy currents from being strong enough to significantly attenuate the magnetic field.
That was an artifact from the camera's auto focus. The actual amplitude as measured by the oscilloscope is not affected. The illumination of the screen wouldn't be affected either way as you could see with the shielding steel.
Interesting. Good job explaining. Can you tell me... will putting a sheet of thin copper underneath my laptop block emf (and make it safer to use when it sits just above my lap)? Thank you.
Is there a direct correlation between absorbing the magnetic field and heat pickup ? Lets say you effectively absorb 100% of the field, how dangerous is that with heat building up (heating stove ?)
Thankyou, just what I needed to see. I'm currently trying to stop stray flux from my amplifier transformer interacting with the Tape head of my cassette deck which sits below it. Does the thickness of the mu metal have a bearing on its effectiveness? From what I've read on ebay they say not....but I would prefer your opinion!
Thanks. I just checked the Mu Shield company's Facebook page and their last post was about a turntable similar issue finally enough. Watching that half success makes me wonder if I need something pretty thick. The flux field from my amp seems quite large - I have to lift it above my deck by about 15" to eliminate mutual induction. In your video, if the sheet had extended well beyond the diameter of the coils would the attenuation have been greater?
@@hemiolabooks450 Extending the shield material farther out from the loop boundary would have provided some improvement. The lower the reluctance of the shield path relative to the air path, the better it works. I can't comment on your amplifier interference problem, I don't have enough information. Nevertheless, you can experiment until you find something that works.
He never gave us the product name or where to buy the last material he used. Tim Rifat used one inch thick steel for his protection cage. Mine wasn't nearly that thick so I guess that is probably why it didn't work. Can you explain to me what a chaotic magnetic field is and how to create one?
The last material was a sample of a mumetal marketed and sold by MuShield . Mumetals have very high relative permeabilities at low frequencies. You can find a very good explanation chaotic magnetic fields at physics.aps.org/story/v24/st24.
@@LearnEMC Hi. Does this test show that steel can somewhat protect the body from electric fields that is measured in V/m? Someone measured my computer with mouse and keyboard to be 50 V/m. He then said if I grounded the electricity in the house it would help lower that. Do you know how much one can expect it to lower with ground?
One example is tensor technology's, or mobius coil toroid generators, ..mostly primitive science, but I've tried a few versions and they can be verified as effective, using an equally primitive trifield meter.
Hi what exactly is the material of the last plate you are using ? you told about all materials that dosent work but the one wich is working you don't say exactly the name of the material
Hi my question is ,if I suspect my home has been Ridge around with 5g radio frequency or radiation, how do we protect ourselves, me and my children? Please help any suggestions?
"Stay Out of Fear & Be Proactive: You have to shield your mind from fear, remain resolute, positive, and strong. Why? Because you can actually improve your vibration through positive thinking pattern, cheerfulness, forgiveness, and with an improved focus toward mental, emotional, and physical health."
"Earthing: Earthing is often ignored but it can be powerful when you’re looking to protect yourself from 5G radiation and EMFs. In other words, “be an extension of the earth, not separate from it.”Make a decision to spend at least 3 hours in a nearby forest every other week. Why? Because trees absorb our negative energies, connects us to nature, improve our immune systems, and nourish our hearts and souls. Interestingly, when you hug a tree and walk barefoot in the foods, gently matching dry leaves, you’re in for a heavy boost in your health, mind, attitude, thoughts, and intentions, as quite possibly, your current life-trajectory. It’s good to connect with the earth in such a way, as it nourishes our meridians and electromagnetic systems, which is powerful enough to protect and empower us. If you seem to not have as much time to spend in nature, we do carry earthing products here at Purahome. The concept of Earthing is this… The research indicates that Earthing transfers negatively charged free electrons into the body that are present in a virtually limitless and continuously renewed supply on the surface of the Earth. The existence of this unseen electron “reservoir” has been established by science. Maintaining contact with the ground allows your body to naturally receive and become charged with these electrons. When thus “grounded,” any electron deficiencies and free radical excesses in the body are corrected. A natural electrical state is restored. Electrons are the “object of affection,” so to speak, of positively charged free radicals, the biochemical agents that cause oxidation in the body. Electrons are the source of antioxidant power. This influx of electrons from the ground serves to potently neutralize or quench free radicals that would otherwise steal electrons from healthy tissue, activity resulting in tissue damage and chronic inflammation that is at the core of many common and serious diseases."
could you show how neg charged magnets affect magnetic fields. I heard of products people who are targeted by scalar harmonics will use EMF harmonizers, Quwave Defender, Rezotone 5G shield, Aulterra 5G shield, 5G bioshield, taking Zeolite which has neg ions, Neg Ion Generators, drinking ionized water...any of these things work? Some will paint their home with RF Shielding Paint (charcoal and graphite) or go with Iron Ball Paint to get away from EMF/RF/ELF. I think Smart meter puts milliwave and scalar tech throughout the home which communicates with smart appliances, computers, wifi routers. how can someone have a zero faraday home shielded from ELF/Scalar/Harmonics/RF/EMF? I was thinking one can also run EMT/Flex electrical wiring and pull wires out of a room or two until you sell. Now, even water meters have Smart Meters which pulse RF/EMF throughout your plumbing system. So you have plumbing and electrical being used to radiate RF waves. Why? thanks for the video.
There are a lot of scams out there with legitimate looking websites. Anything purporting to have health benefits sold in the U.S. should have FDA approval. www.fda.gov/radiation-emitting-products/cell-phones/reducing-radio-frequency-exposure-cell-phones www.consumer.ftc.gov/articles/0109-cell-phone-radiation-scams www.fcc.gov/engineering-technology/electromagnetic-compatibility-division/radio-frequency-safety/faq/rf-safety
That was a very comprehensive query. I am trying to research an antidote as well, but I am not a scientist. We all know that the people who are making this toxic stuff have one.
there are ferritic (magetic) and non-ferritic stainless steels. The last one don't work as magnetic shield. The 400 series are ferritic/magnetic; the typical 300 series (most kitchen/home uses) aren´t
Is there a way to utilize magnetic shielding the same way a singer matches the frequency of a glass to shatter it?, to effectively stop an impact force such as a projectile (ie explosive) when magnetic shielding is combined with solid materials such as steel or even granite? In practical terms, could one build buildings that could withstand attacks from high velocity projectiles utilizing magnetic shielding? Assume the walls would have the magnetic shield built in to them, the assumption being that the frequency of the shielding would match that of the impact object
@@LearnEMC sir in this video you show that stainles steel is protect the magnetic flux. kindly share the detail of it which type of stainles steel is that
@@LearnEMC sir is there any material which place between two magnets and magnets not attract that material. bcoz in mumetal at one side magnet and other side iron it attract iron.
If you are talking in millimetres in regards to the thickness of those plates then you your calculations are incorrect. Seems like you have added a zero to each one... Eg: when you said 60mm when it was more like 6mm and the last plate shown was more likely .6mm not 6mm
I was a victim of Brain Technology for 11 years and was fooled about the benefits of this technology in Indonesia. I'm waiting for the anti-low frequency data. Presumably mr can show an anti-frequency ELF material test of 1hz - 60 Hz. tx
Can you please provide shileding for frequencies from 10 to 60 Hz. The reason i have been victim for 20 years plus low frequencies giving me a lot of dreams. I am not stressed and eat health food.
your coil stan is blocking the ability of any shielding from being able to completely cover the part where your wood stand is. the wood is covering the bottom portion of the coils.and your plates are not big enough to cover the outside edges of your coil.
Assuming you are talking about directed energy weapons employing microwaves, they are blocked by good conductors including most metals. They are not low-frequency like the fields in this video.
@@jameselsden2690 ELF waves are not employed in directed energy weapons. The long wavelengths at these frequencies prevents the energy from being directed. They also would make poor weapons because so little of the energy at these frequencies is absorbed.
@@LearnEMC also you can imprint a structure into bismuth while it’s cooling using a electromagnet or neodymium magnet. Could maybe cool a sheet of bismuth with a sheet say 100x100 little neodymium magnet all held together with a 3-d print to so all of them can be facing the same direction. 🤷♂️
@@4v4t4rmusic You want a material with a high relative permeability (like mu-metal). Materials with static magnetic domains (e.g. neodymium magnets) make poor shields.
@@LearnEMC I meant you cool the bismuth with magnets next to the bismuth. Not use magnets only for structuring bismuth. I’m not sure if it’s worth looking into 🤷♂️
There are no eddy currents at 0 Hz. And at frequencies on the order of 100 Hz and lower, they are attenuated by the resistance of the metal, so they don't provide enough magnetic flux to oppose the incident flux.
Look up targeted individuals and gangstalking and directed energy weapons and remote neural monitoring and v2k......p.s.how can I block particle beam and electromagnetic radiation and microwave radiation from hitting my body
10 mils is approximately one-quarter millimeter. The unit conversions in the video are correct. If you believe there is an error, please specify the time at which the error occurs.
Uncle... This is really a good, but bad demonstration. I am especially here for 08:08 and you can't even tell us what type of grade steel that is and how in the hell can you say that thin piece of metal sheet is 6mm? Do you know how thick 6mm is?
This is what scares me a little bit what if the Russians have gotten hold of this technology and perfected it somehow and now they're using against us tornadoes hurricanes etc. We did make it rain in Vietnam for a long time!!
Sorry, I replied to your useful answer but I don't know how to tag replies so you're notified. Perhaps you were anyway, not sure how TH-cam works. Please delete this gibberish if you want! Thanks
I have subscribed to your channel but will leave if you make no sense. Do u mean volume of the plates when u say “thicknesses in mls… “ certainly you are imprecise if you indeed mean a length measurement of thickness in millimeters. Sorry but simple units stumble make ur otherwise excellent video essentially unwatchable… 125 “mls” is 5 inches … We never use “mls” anyway as it is a unit of volume and fundamentally wrong , bastardized slang for length in millimeters… you have an error …. ““60ml” thick” does not look 6 cm…ie >2 inches thick …bro
Well.... you are entirely in the wrong. A mil is one thousandth of an inch. Does that copper look like it's 25 mm thick?!? You're watching a video by a North American, and as it happens many datasheets in Europe express thicknesses in both mils and microns. That information was one Google search away.
He didn't mention the name of the high permeability commercial product at the end, but if you look closely, it appears to say MU (metal). This makes sense to me.
Very good demo of inductive properties, What you really need to talk about is the anti gravity effects of the "B" field of a a magnet
Great video! Please keep up with this kind of demonstrations. Something about conductive coupling and ground loops will be great. Thanks a lot.
Amazing Video..
What's about shielding Neodimum Magnetic field from one to another Magnetic field ?
Great demonstration! Thanks for your effort.
Thank you, very insightful and helpful. I"m building a guitar tube amp from a donor cabinet where the 2 power tubes are forced to be close to the speaker magnet. Its been shown that depending on the situation, the proximity can deflect the electrons in the tube causing distortion in the signal and effect the output as well. Should this end up being an issue, I was on the hunt for a solution to keep the magnetic profile of the speaker from effecting the performance of the 2 power tubes. I would expect this frequency of the speaker magnet to anywhere from the steady magnet field throughout the audio frequency range. Its hard to tell right now but, it might be wise to at least anticipate a potential issue with this and have some approaches to experiment with. Thank you! Great video.
Will this disrupt any V2K technology? What about in motion with headphones, car, etc.? Thanks for the demo
Great demonstration and explanation. Thanks!
Thank you for the clear and intuitive demonstration
great information. thank u for showing it to us, but whats the best solution for 60 ghz to reduce Copper
yeah MuMetal works really well, I am so glad you tested this cause I was wondering if it was really as effective as they said, thanks for the video!
Hi, I've seen that MuMetal material is very popular in shielding.
What do suggest for shielding transformer / substation? Are they at 50-60 Hz?
Thnx 👍
Really helpful demonstration thanks for sharing !
Lovely demonstration, thank you! 🎉 What do you suggest for shielding TRANSFORMERS / SUBSTATIONS? Are they at 50-60 Hz?
Hi! Thanks for the video, I’ve been curious about shielding from EMP bursts, such as a solar flare or nuclear weapon.
Most vehicles are made from a light stainless steel and and I find little data as to whether a vehicle would stand up to an EMP if we had a “Carrington Event”.
Solar flares and the E3 component of nuclear EMP are very low-frequency events that are unlikely to affect vehicles. These are more of a threat to power and communication grids with very long wires. The E1 and E2 components of a nuclear EMP event could affect or disable vehicles, but at these frequencies, any shielding provided by the vehicle body would be more related to the conductivity rather than the magnetic properties.
@@LearnEMC Thanks! I really ought to learn a lot more about this.
Faraday cage ?
Very good simple demonstration......
Thank you so much. What is the commercial stainless steel tile use in shielding against low frequency as low as 15Hz. Can mumetal be used?
Great demonstration!
I adore your intro.
Thanks for sharing, great video:-)
May I please ask if it is nessesary to use multiply materials when going form i.e. 0Hz to 2MHz?
I heard the usage of " shunting " a lot . But I was expecting the shield would be producing " Eddy currents" that try to cancel or attenuate the flux being produced by pri coil
That happens at higher frequencies (kHz and higher). See the video "High-Frequency Magnetic Field Shielding Demonstration." At very low frequencies, the conductive loss in the material prevents the eddy currents from being strong enough to significantly attenuate the magnetic field.
Thank you very much. Can you write the names and specifications of the last three articles?
Super helpful video. Thanks for making it.
Is there anyway to shield against magnetic shielding in a home?
Great ! Nothing better than show reality ... especially at 60 Hz
I didn't hear him mention it, so in case you didn't either, the mystery material is called Mu metal.
There was a huge change in the copper... look at the screen on the gauge thing you have . It dimmed the light on the instrument screen
That was an artifact from the camera's auto focus. The actual amplitude as measured by the oscilloscope is not affected. The illumination of the screen wouldn't be affected either way as you could see with the shielding steel.
If you would have grounded all the metal plates, would you get more shielding?🤔
Great video. I'd like to hire you to discuss how to block EMF from a high power lines behind our office. Please contact me. Thanks.
Hi Zack, did you find a solution to the powerline issue?
I totally LOVE YOU!
Interesting. Good job explaining. Can you tell me... will putting a sheet of thin copper underneath my laptop block emf (and make it safer to use when it sits just above my lap)? Thank you.
Forgot to mention: I'm only concerned about the emf from beneath, as the laptop is wired (not wireless). Thanks.
Is it just me or is "Peak to Peak" starting to sound like a good band name.
Is there a direct correlation between absorbing the magnetic field and heat pickup ?
Lets say you effectively absorb 100% of the field, how dangerous is that with heat building up (heating stove ?)
Where are you getting these thicknesses from? There’s about 25 mm in one inch. Those sheets of copper are like 2.1mm and 5mm..
Thankyou, just what I needed to see. I'm currently trying to stop stray flux from my amplifier transformer interacting with the Tape head of my cassette deck which sits below it. Does the thickness of the mu metal have a bearing on its effectiveness? From what I've read on ebay they say not....but I would prefer your opinion!
The thickness affects both the reluctance and the saturation flux. Nevertheless, your application probably doesn't require a very thick sheet.
Thanks. I just checked the Mu Shield company's Facebook page and their last post was about a turntable similar issue finally enough. Watching that half success makes me wonder if I need something pretty thick. The flux field from my amp seems quite large - I have to lift it above my deck by about 15" to eliminate mutual induction. In your video, if the sheet had extended well beyond the diameter of the coils would the attenuation have been greater?
@@hemiolabooks450 Extending the shield material farther out from the loop boundary would have provided some improvement. The lower the reluctance of the shield path relative to the air path, the better it works. I can't comment on your amplifier interference problem, I don't have enough information. Nevertheless, you can experiment until you find something that works.
Would it be any difference if the shielding was a) built as a box/cage around the coil and/or b) if the shield itself was grounded?
The magnetic materials would work better around the whole coil, the non-magnetic materials still wouldn't work. Grounding makes no difference.
I want to study EE seems cool I want to build robots too
He never gave us the product name or where to buy the last material he used. Tim Rifat used one inch thick steel for his protection cage. Mine wasn't nearly that thick so I guess that is probably why it didn't work. Can you explain to me what a chaotic magnetic field is and how to create one?
The last material was a sample of a mumetal marketed and sold by MuShield . Mumetals have very high relative permeabilities at low frequencies.
You can find a very good explanation chaotic magnetic fields at physics.aps.org/story/v24/st24.
@@LearnEMC Hi. Does this test show that steel can somewhat protect the body from electric fields that is measured in V/m? Someone measured my computer with mouse and keyboard to be 50 V/m. He then said if I grounded the electricity in the house it would help lower that. Do you know how much one can expect it to lower with ground?
One example is tensor technology's, or mobius coil toroid generators, ..mostly primitive science, but I've tried a few versions and they can be verified as effective, using an equally primitive trifield meter.
How would you shield Magnetic field inside of a car from the passengers? My car has high M-field readings inside.
Would magnetic paint help reflect these electromagnetic wave?
EMF paint, yes I think.
Hi what exactly is the material of the last plate you are using ? you told about all materials that dosent work but the one wich is working you don't say exactly the name of the material
This material was called Mu-Shield(TM). It's one of many brands of mu-metal on the market.
Thank you very much for the videos
does the aluminium foil need to be industrial or will foil from a supermarket have the same effect
The foil in the demo was from a supermarket.
You didn't mention Metamaterial that can do that as well.
Hi my question is ,if I suspect my home has been Ridge around with 5g radio frequency or radiation, how do we protect ourselves, me and my children? Please help any suggestions?
"Stay Out of Fear & Be Proactive: You have to shield your mind from fear, remain resolute, positive, and strong. Why? Because you can actually improve your vibration through positive thinking pattern, cheerfulness, forgiveness, and with an improved focus toward mental, emotional, and physical health."
"Earthing: Earthing is often ignored but it can be powerful when you’re looking to protect yourself from 5G radiation and EMFs. In other words, “be an extension of the earth, not separate from it.”Make a decision to spend at least 3 hours in a nearby forest every other week. Why? Because trees absorb our negative energies, connects us to nature, improve our immune systems, and nourish our hearts and souls.
Interestingly, when you hug a tree and walk barefoot in the foods, gently matching dry leaves, you’re in for a heavy boost in your health, mind, attitude, thoughts, and intentions, as quite possibly, your current life-trajectory.
It’s good to connect with the earth in such a way, as it nourishes our meridians and electromagnetic systems, which is powerful enough to protect and empower us.
If you seem to not have as much time to spend in nature, we do carry earthing products here at Purahome.
The concept of Earthing is this…
The research indicates that Earthing transfers negatively charged free electrons into the body that are present in a virtually limitless and continuously renewed supply on the surface of the Earth. The existence of this unseen electron “reservoir” has been established by science. Maintaining contact with the ground allows your body to naturally receive and become charged with these electrons. When thus “grounded,” any electron deficiencies and free radical excesses in the body are corrected.
A natural electrical state is restored. Electrons are the “object of affection,” so to speak, of positively charged free radicals, the biochemical agents that cause oxidation in the body. Electrons are the source of antioxidant power. This influx of electrons from the ground serves to potently neutralize or quench free radicals that would otherwise steal electrons from healthy tissue, activity resulting in tissue damage and chronic inflammation that is at the core of many common and serious diseases."
Hello,
Is it a way to set up a LF shield in elecric cars for a 1 microtesla LF EMF ?
thank you
could you show how neg charged magnets affect magnetic fields. I heard of products people who are targeted by scalar harmonics will use EMF harmonizers, Quwave Defender, Rezotone 5G shield, Aulterra 5G shield, 5G bioshield, taking Zeolite which has neg ions, Neg Ion Generators, drinking ionized water...any of these things work? Some will paint their home with RF Shielding Paint (charcoal and graphite) or go with Iron Ball Paint to get away from EMF/RF/ELF. I think Smart meter puts milliwave and scalar tech throughout the home which communicates with smart appliances, computers, wifi routers. how can someone have a zero faraday home shielded from ELF/Scalar/Harmonics/RF/EMF? I was thinking one can also run EMT/Flex electrical wiring and pull wires out of a room or two until you sell. Now, even water meters have Smart Meters which pulse RF/EMF throughout your plumbing system. So you have plumbing and electrical being used to radiate RF waves. Why? thanks for the video.
There are a lot of scams out there with legitimate looking websites. Anything purporting to have health benefits sold in the U.S. should have FDA approval.
www.fda.gov/radiation-emitting-products/cell-phones/reducing-radio-frequency-exposure-cell-phones
www.consumer.ftc.gov/articles/0109-cell-phone-radiation-scams
www.fcc.gov/engineering-technology/electromagnetic-compatibility-division/radio-frequency-safety/faq/rf-safety
That was a very comprehensive query. I am trying to research an antidote as well, but I am not a scientist. We all know that the people who are making this toxic stuff have one.
What is the name of the device you are using
How/if does galvanized steel differ from regular steel with regards to attenuation/permeability
there are ferritic (magetic) and non-ferritic stainless steels. The last one don't work as magnetic shield. The 400 series are ferritic/magnetic; the typical 300 series (most kitchen/home uses) aren´t
Where to get that steel?
Is there a way to utilize magnetic shielding the same way a singer matches the frequency of a glass to shatter it?, to effectively stop an impact force such as a projectile (ie explosive) when magnetic shielding is combined with solid materials such as steel or even granite?
In practical terms, could one build buildings that could withstand attacks from high velocity projectiles utilizing magnetic shielding? Assume the walls would have the magnetic shield built in to them, the assumption being that the frequency of the shielding would match that of the impact object
Hi, is posible to block ELF 3000HZ?
Thanks for your explanation.
Could u please do one using a silver material please?
Silver is another non-magnetic material and would not be effective for shielding low-frequency magnetic fields.
@Mr Cat Magnetic materials contain magnetic elements such as iron, nickel or cobalt.
@@LearnEMC sir in this video you show that stainles steel is protect the magnetic flux. kindly share the detail of it which type of stainles steel is that
@@goharnawaz9972 It is a mu-metal. This particular one was from a company called Mu-Shield.
@@LearnEMC sir is there any material which place between two magnets and magnets not attract that material. bcoz in mumetal at one side magnet and other side iron it attract iron.
If you are talking in millimetres in regards to the thickness of those plates then you your calculations are incorrect. Seems like you have added a zero to each one... Eg: when you said 60mm when it was more like 6mm and the last plate shown was more likely .6mm not 6mm
The units of thickness are mils. 1 mil = 0.001 inch.
Can a magnetic field be developed as a barrier to highway noise?
The short answer is "no". At least, not a magnetic field in air or free space.
not 24 mm thick, but 2.4mm thick. I presume you're missing out a decimal point here with your thicknesses.
24 mils thick (1 mil = 0.001 inches)
great
I was a victim of Brain Technology for 11 years and was fooled about the benefits of this technology in Indonesia. I'm waiting for the anti-low frequency data. Presumably mr can show an anti-frequency ELF material test of 1hz - 60 Hz. tx
What is mr? Do you have an update on the anti-low freq data?
Can you please provide shileding for frequencies from 10 to 60 Hz. The reason i have been victim for 20 years plus low frequencies giving me a lot of dreams. I am not stressed and eat health food.
The people using neurotechnology on people who haven't volunteered are animals. Psychopaths who are only after power
Are u a targeted individual ?
@@jewels.t.i.8619 i am a Ti, are u too?
is SGCC steel affect low frequency?
Yes. Basically, if a magnet sticks to it, then it can be used for LF magnetic field shielding.
your coil stan is blocking the ability of any shielding from being able to completely cover the part where your wood stand is. the wood is covering the bottom portion of the coils.and your plates are not big enough to cover the outside edges of your coil.
HOW CAN YOU SHEILD FROM A DIRECTED ENERGY WEAPON !
Elf waves
Assuming you are talking about directed energy weapons employing microwaves, they are blocked by good conductors including most metals. They are not low-frequency like the fields in this video.
@@jameselsden2690 ELF waves are not employed in directed energy weapons. The long wavelengths at these frequencies prevents the energy from being directed. They also would make poor weapons because so little of the energy at these frequencies is absorbed.
Instead of different sheet materials try mesh materials instead. Try mesh with different size holes. Faraday test?
I must be missing something but those sheets don’t look anything as thick as you say. I mean 30mm is over an inch! Did you mean microns?
mils (1 mil = 0.001 inches)
Thanks, I’m not used to scientific jargon.
Have you tried bismuth?
Bismuth is essentially non-magnetic (like copper) and would not provide effective magnetic-field shielding at low frequencies.
@@LearnEMC so what have you found is best for it?
@@LearnEMC also you can imprint a structure into bismuth while it’s cooling using a electromagnet or neodymium magnet. Could maybe cool a sheet of bismuth with a sheet say 100x100 little neodymium magnet all held together with a 3-d print to so all of them can be facing the same direction. 🤷♂️
@@4v4t4rmusic You want a material with a high relative permeability (like mu-metal). Materials with static magnetic domains (e.g. neodymium magnets) make poor shields.
@@LearnEMC I meant you cool the bismuth with magnets next to the bismuth. Not use magnets only for structuring bismuth. I’m not sure if it’s worth looking into 🤷♂️
And where are the Eddy currents ? They are there even at 0 Herz.
There are no eddy currents at 0 Hz. And at frequencies on the order of 100 Hz and lower, they are attenuated by the resistance of the metal, so they don't provide enough magnetic flux to oppose the incident flux.
metal honeycomb vent
Look up targeted individuals and gangstalking and directed energy weapons and remote neural monitoring and v2k......p.s.how can I block particle beam and electromagnetic radiation and microwave radiation from hitting my body
You might want to work on your metric measurements,ie 10 mm = 3/8 "
10 mils is approximately one-quarter millimeter. The unit conversions in the video are correct. If you believe there is an error, please specify the time at which the error occurs.
60mm equals to 6cm what equals to 2.362 inches
Just thought this would be good for you and every viewer to know.
60 mils equals 0.06 inches
60mm is 6cm which equals to 2.362 inches. And thats a fact.
@@jebu74 Not debating that fact. It just doesn't seem relevant to this video.
Mu metal !
Now try some pieces of activated carbon paper say 10-50 mil and watch what happens.
Nothing happens. Activated carbon paper is non-magnetic.
Oh, one can Stop a Magnetic Field and it's source but will not low key and will be dramatic
Uncle... This is really a good, but bad demonstration. I am especially here for 08:08 and you can't even tell us what type of grade steel that is and how in the hell can you say that thin piece of metal sheet is 6mm? Do you know how thick 6mm is?
The video does not say the material is 6 mm thick. It says the material is 6 mils thick. As the label indicates, it is MU-SHIELD (TM).
Please.
This is what scares me a little bit what if the Russians have gotten hold of this technology and perfected it somehow and now they're using against us tornadoes hurricanes etc. We did make it rain in Vietnam for a long time!!
Intro is really annoying, delete that from your videos and find something more relaxing. Maybe nothing that will mess somebody’s speakers up.
Sorry, I replied to your useful answer but I don't know how to tag replies so you're notified. Perhaps you were anyway, not sure how TH-cam works. Please delete this gibberish if you want! Thanks
I just found it below and replied.
I have subscribed to your channel but will leave if you make no sense. Do u mean volume of the plates when u say “thicknesses in mls… “
certainly you are imprecise if you indeed mean a length measurement of thickness in millimeters.
Sorry but simple units stumble make ur otherwise excellent video essentially unwatchable… 125 “mls” is 5 inches …
We never use “mls” anyway as it is a unit of volume and fundamentally wrong , bastardized slang for length in millimeters… you have an error …. ““60ml” thick” does not look 6 cm…ie >2 inches thick …bro
Well.... you are entirely in the wrong.
A mil is one thousandth of an inch.
Does that copper look like it's 25 mm thick?!?
You're watching a video by a North American, and as it happens many datasheets in Europe express thicknesses in both mils and microns.
That information was one Google search away.
Where can I buy one of these?
My english is so bad , but i understand +-
Instead of different sheet materials try mesh materials instead. Try mesh with different size holes. Faraday test?