Of all of the reasons to prepare, one that we all need to take seriously is the possibility of a catastrophic EMP, or electromagnetic pulse.
To be blunt about it, an EMP, if large enough, would affect the entire planet.A  In an instant, civilization as we know it would change as we get swept backward in time by a century or two. So what would life be like following a massive EMP event or episode?A  There would be no power, no transportation systems, no communication systems, no banking, no internet, and, no surprise, no food and no water delivery systems.A  This would truly be an End of The World As We Know it situation. How would you keep yourself healthy if sanitation systems were no longer functional and medicine could no longer be manufactured.
An electromagnetic pulse could potentially fry the vast majority of all the microchips in the United States. With that introduction, today I would like to introduce you to the Faraday cage, and further, how toA build a simple Faraday cage.
More elaborate structures can be custom built from sheet metal but for the home user, why bother?A  As a matter of fact, I suspect that wrapping your devices in plain, ordinary, aluminum foil will work as well. Factoid: Faraday cages are named after English scientist Michael Faraday, who invented them in 1836.
In my research I read that a microwave oven, new or used,A  can be used as an effective Faraday cage.A  On the surface, that seems logical since, by design, a microwave oven keeps the energy it creates confined to the interior which likewise, should prevent strong electrical pulses from getting back inside. Granted, cell phones operate at various radio frequencies so while one cell phone may not work, another one will.A  Still, with this being so easy to test, why chance it? Aside from calling a cell phone, you can test your homemade Faraday cage by putting a portable radio inside the shield after tuning it to a strong FM station.A  If you can hear the FM station while the radio is inside your Faraday cage, then you need to go back to square one to ensure your shield is properly sealed. I asked my friend George UreA to comment and to offer his perspective on Faraday cages since EMP preparedness is something he covered in-depth on his subscriber site, Peoplenomics ($40 a year but worth it for the technical information on the many topics he covers.).
So, a quick inspection of the EMP failure modes, George offers, is one way to build a list of items to put in your Faraday cage.
He also told meA some personal research hea€™s done that seems to indicate that about 90% of cars will continue to operate after an EMP event of moderate size. The equipment you store in a Faraday cage should encompass those devices that will help you communicate with the world following a devastating loss of the grid.
Multiple 2 meter and 440 MHz ham radios (such as the portable Baofengs), again with charging cables and solar power adapters. A laptop computer with a fresh battery, a charger, solar adapter, and all the key software on CD so if you need to bring up a fresh copy of the operating system, youa€™ll have the product key and then any prepping articles or references you might need.
High-capacity USB thumb drive holdingA  pertinent financial information including past year tax records, scanned copies of birth certificates, passports, marriage licenses, deeds, vehicle registrations and medical records. George also recommends simple insulation for your electronics, so that units do not touch each other, He uses low tech insulation: a combination of cardboard and bubble-wrap works well.
Imagine that an EMP is a tidal wave.A  If it approaches a full reservoir (electricity and current) it can keep going. There are hints of this in the article Electromagnetic Pulse Protection by Jerry Emanuelson. Should a massive EMP occur, stores wona€™t be open, credit cards wona€™t work, and the gas you have in your car may be all the gas youa€™ll ever have for months or even possibly years. Will the DIY Faraday cage work?A  It is speculation to say for sure.A  My own research plus my limited understanding of electronics tells me it will, but this premise will remain unproven until an actual EMP event occurs.
The bottom line is that I hope a catastrophic EMP never happens.A  But if it does, I want to be ready to fend for myself without electronics. I would like to acknowledge my George Ure for his assistance with this article.A  His research and first hand experience with Faraday cages, along with his perspective, is appreciated.
If you enjoyed this article, consider voting for Backdoor Survival daily at Top Prepper Websites!A  In addition, SUBSCRIBE to email updatesA  and receive a free, downloadable copy of my e-book The Emergency Food Buyera€™s Guide. Included are broccoli, green peas, tomato chunks, spinach, green beans, and zucchini piecesa€”fantastic in soups, stews, or even in a refreshing salad. You can read about these and other healing essential oils in 20 All Purpose Remedies Using Essential Oils or other articles on this archive page: Interested in Learning About Essential Oils. For an even broader selection of oils consider this Spark Naturals Health and Wellness Kit which includes a total of 10 oils and blends, nicely packaged on a tin that is perfect for your first aid kit.A  And note that with any purchase from Spark Naturals you will enjoy a 10% discount by using code BACKDOORSURVIVAL at checkout. How to Build a Simple Faraday Cage for EMP Survival by Gaye Levy first appeared on Backdoor Survival. We tested a sample of 37 cars in an EMP simulation laboratory, with automobile vintages ranging from 1986 through 2002.
Automobiles were subjected to EMP environments under both engine turned off and engine turned on conditions. The Soviet experience is a warning to keep critical electrical spare parts on hand for the older vehicle. The role of the building protection system is to protect it against direct lightning strokes. When the lightning current flows in a conductor, if potential differences appear between it and the frames connected to earth that are located in the vicinity, the latter can cause destructive flashovers. As a consequence, the building protection system does not protect the electrical installation: it is therefore compulsory to provide for an electrical installation protection system. 50% of the lightning current discharged by the building protection system rises back into the earthing networks of the electrical installation (see Fig. When it comes to worst case scenarios, it’s hard to beat the Electromagnetic Pulse (EMP). Ia€™m not ashamed to say that reading One Second After by William Forstchen scared the living daylights out of me. Some might describe a post-EMP world as going back to the nineteenth century, but I think in some ways it would be far worse.

The simplest and cheapest way to build your own Faraday container is to use heavy duty aluminum foil. By itself, these three or four layers of foil are probably enough to protect your electronic gear, but when dealing with an EOTWAWKI scenario, there are no replacements, nor second chances, so it pays to do it right the first time.
For example, place your foil wrapped device into a shoe box or other cardboard box that is wrapped in foil, then place that box inside a galvanized steel trash can with a tight-fitting lid. Either plastic wrap (Saran or something similar) or plastic bags for each electronic item you want to shield. Place your wrapped items in the cardboard box and then wrap the entire box with two layers of foil.
If you want to store large items or have numerous items to store, completely line a galvanized steel trash with cardboard. Be sure to join Rob Hanus for a special Survival Mom webinar on Tuesday, October 23, at 8 CT.
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What would happen to the hospitals and the people that need medical aid, or the food supplies?
Did you even bother to reas the article?No but because you asked, I did go back and look it over.
I think the point is to surprise Iran with a EMP attack before Israel goes in with their conventional weapons to finish the job and get out of there.
Would a old galvanized milk box we use to use in the old days when the milk man would deliver milk to people's homes protect let's say ? I seen people on Youtube testing things out like galvanized trash cans, amo boxes to put electronics in. I guess the best thing to do for a car is to go to a junk yard and buy a extra car computer and electronic ignition module and put it in a Faraday box or cage. It is so difficult to harden electronics to EMP that the Soviets put tube based electronics in their fighter aircraft, as tubes are less vulnerable. As a backup plan, the Israelis should also make neutron bombs, that kill every living thing but generally do not harm buildings or other objects. The same thing that would happen to the hospitals and people in need of medical aid and food supplies if Iran nuked Jerusalem or Tel Aviv. I guess what makes the EMP discussion political is the fact that employing EMP means using nukes which is the most political decision of all time. Was it last month that the power grid in India failed for three fourths of their vast population? FWIW I needed to replace some vacuum tubes in my 1947 radio phonograph which had belonged to my grandfather. Seems the old-timey radios are still popular in the Motherland.Probably because they double as space heaters. I wonder how many times Ringo deliberately sabotaged this scene just so the director would order another take and he could get back in that hot position with his co-starlet.
Where are they going to get the power once their gennies run out of gas if EMP simply kills everything and we’re all going to die? Yes, Iran has impressive national resources, no doubt, but too bad its run by Islamic nutcases that keep the rest of us from ever wanting to go there and enjoy their nation or even do business with them. Aside from Iranian women not wearing burqas, on the ski slopes, most wear ski jackets, pants & hats.
Of course, anyone that is the recipient of a successful first nuclear shot, would be devastated. This is a frequent topic in many post-apocalyptic novels and something that most of us are aware of, even if we do not completely understand the science. The problem, he points out, is that with an EMP, the grid is likely to fail, and with that, power transformers will likely fail, along with the supervisory control and data acquisition systems (SCADA) control systems for railroads, power, water, and other utility distribution. Still, the ultimate prepping device would be a metal garbage can which has the top cover sealed to the bottom of the can with aluminized duct tapeA such as the type found at Amazon, Lowes, Home Depot and other hardware stores.
If the reservoir is empty (no juice), the tidal wave loses energy navigating the reservoir. This price, by the way, is less than my local Ace Hardware store.A  Also available in this larger size 20 Gallon size. The SunJackA® is able to fully charge its internal battery pack in about 5 hours of direct sunlight, or directly power any USB device. I earn a small commission from purchases made when you begin your Amazon shopping experience here. This is an easy tool for finding products that people are a€?wishinga€? for and in this way you know what the top products are.A  All you need to do is select the category from the left hand side of the screen. They are used to protect special structures: rocket launching areas, military applications and protection of high-voltage overhead lines (see Fig. We no longer have the tools, skills, knowledge, and, in some cases, raw materials to make the most basic tools for survival.
A few rolls of heavy duty aluminum foil, some cardboard boxes and a galvanized steel trash can are enough to create your own Faraday cage and protect your electronics from EMP. By completely wrapping an item in several layers of foil, you can protect that item from damaging effects of EMP. Simply adding more than four layers of foil to the device is probably overkill and may not add anymore protection than the initial three or four layers.

With your devices protected by three layers like this, theya€™re likely to survive even an enhanced EMP attack with a stronger electromagnetic pulse. He’ll share more information on this topic, address common misconceptions, and answer your questions.
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If you have any features you would like to see or would like to nominate a blog you subscribe to for the network please drop me a line. EMP causes non-lethal gamma energy to react with the magnetic field and produces a powerful electromagnetic shock wave that can destroy electronic devices, especially those used in Iran’s nuclear plants.
Do we really want a squadron of green, super-strong mujahidoon leaping towards Israel, This is an even more dire threat now that a Muslim character has been added to the Green Lantern. From 1958-62 the USA did numerous high altitude nuclear tests (Trinity and Beyond) and while some shots over Johnston island did impact electrical circuits from Hawaii to New Zealand, there was no permanent damage. I do not believe that Israel believes that a multiple EMP attack would finish the job in Iran.
It's the power grid, the infrastructure, and sensitive electronics that would be thrown back into the 19th until it can be brought back up. It has been recognized by the International Ski Federation (FIS) since 1996 for holding international competitions, which are held here every season. Maybe not though as the metal body of the car should actually act as a Faraday cage, right? Handy while hiking, traveling, or simply keeping in touch with your partner while out shopping. The 7-weather channels are pre-programmed and numbered from 1-7, you can easily and conveniently tune into the stations by adjusting the switch.A  Note that not all emergency radios include the NOAA weather band so this is an important feature. Moreover, the flow of current through the down-conductors generates induced overvoltages in the electrical installation. The novel details life in a small North Carolina town following an EMP, an electromagnetic pulse. Keep in mind that every side of the item needs to have a minimum of three layers, so by the time youa€™re done wrapping it in the foil, some sides may have more than three layers. However, you can increase the the effectiveness of your Faraday protection by layering, or nesting them.
If you don’t already have duplicates, make a list of what you want stored in your Faraday container and then look for them at garage and estate sales.
This will add a layer that will isolated the item from the foil and will also help to keep any sharp edges or corners of the item from puncturing the aluminum foil. Be sure that no foil used to wrap the outside of the box touches any of the foil within the box.
The shock wave would knock out Iran’s power grid and communications systems for transport and financial services, leading to economic collapse. It would be a multi prong attack with EMPs and conventional weapons perhaps in the same few hours. Otherwise any wire, long or short, or wire like conductor in the EMP cone will develop a serious potential in it. Otherwise any wire, long or short, or wire like conductor in the EMP cone will develop a serious potential in it.For the Iranian nuclear program which is reportedly well below ground, EMP field strengths will be significantly attenuated by the ground. This type of lightning protection system is used for highly exposed buildings housing very sensitive installations such as computer rooms.
An EMP can be caused by the detonation of a large bomb, nuclear or otherwise, in the atmosphere, miles above land. This is fine, so long as you have no less than three layers of HD aluminum foil between any part of the item and the open air.
Next, wrap the object with plastic wrap or place in a plastic bag and then wrap with at least 3 layers of foil.
The Israelis would be concerned specifically with what happens to the Iranian nuclear program rather than what happens to Iran in general. Its pulse wave can easily cover a continent and destroy electronic components in computers, engines, power plants, and solar panels alike. Use your hands to gently mold the foil each time, making sure there are no holes or rips in the foil. Without too much difficulty, the Iranians could safeguard their nuclear program against an EMP. An event like this has never happened on a large scale, and there are differing opinions as to the exact consequences, but one thing is certain: In a matter of moments, life as we know it would be gone forever. If external comm's lines from the tunnel complexes are fiber, the principal EMP risk will then be via power lines coming from topside power plants. Our closest star, the sun, could also do extensive damage in the form of a Coronal Mass Ejection (CME).
The food, medications, supplies, and tools in our homes may be the only ones we have for a long time.
Freeride possibilities in Iran include the slopes of Damavand (5671m), Iran’s highest peak and the second highest volcano in the northern hemisphere. From either the base camp (3040m) or camp 3 (4250m) you can ride all the way down to the roadside at 2200m, a vertical drop of 2000m.

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