. The possible threat of an Electromagnetic Pulse (EMP) to our grid, either as an actual weapon or as a result of natural phenomena like a huge solar flare, occasionally crops up in the news. The only time I experienced friends was from when I went to school, but after 2nd grade. An EMP Shield device works by emitting a low-voltage signal around the car, creating a shield against any incoming EMP pulse. Making a homemade EMP shield is a challenging yet achievable task. Visit my website. You can simply build one yourself at home! An EMP, or Electromagnetic Pulse, is kind of like a supercharged, invisible wave of. Make used a laptop with a USB Wi-Fi card and a homemade cantenna to connect to the. If you build one of these toys, you have zero chances to use them. When I’m given a theme challenge. Just as important, any device with a cord plugged into wired outlets could be susceptible if the pulse travels across the grid even when the power to the device or appliance is off. An EMP shock wave can be produced by a device small enough to fit in a briefcase. An Emp device must be in the right harmonics with the. Wrap all of that in multiple layers of foil and then place it in the cardboard lined can. 5 feet wide, it’s designed to fully cover any type of home generator, including diesel, solar, gasoline, propane, and virtually any other type of generator. A "backpack portable" EMP generator such as the commercially produced Montena PPG-E1-1200 (carryon sized) when triggered at ground level throws a destructive EMP wave to a radius of only about 15 meters at max output; as such, even with no actual hardening or shielding, sensitive electronics can be reasonably secure from such devices simply by. Build Emp. =====MATERIALS:High Voltage Module: Wire: An Electromagnetic Pulse (EMP) is a burst of electromagnetic radiation, creating energy that can easily damage and destroy your electronics and technological devices. The program is open to all Chicago residents, businesses,. They can be used to interfere with communications or shut down nearby electronic devices and systems. You will also need a classic dolphin torch, which you’ll use to actually build the generator in. The origin of an EMP can be natural or artificial, and can occur as an electromagnetic field, as an electric field, as a magnetic field, or as a conducted electric current. Yes, there are anti-EMP devices (also known as Faraday cages) that can be used to protect against the electromagnetic pulse of an EMP or other radiation sources. Because of the. Line the can in cardboard, make sure to cover every inch, including the lid. A Faraday Cage is a metal box designed to protect any items inside from an EMP attack. 1 miles) would expose 4-million square kilometers or 1. Wrap tight and well. 3. 1293095507. 000000005)! To put that in perspective, ‘the blink of an eye’ takes about 300 milliseconds (0. These devices provide a means of converting the rapidly released energy in high explosives to a high-powered pulse of electromagnetic energy. So the real question is how do i make an EMP (possible a device that emits a field, or is that just a series of pulses in high frequency ) ( please don't say from a nuclear explosion that helps no one =] ) preferably portable and reusable. e. The episode "Political Power" in Steven Universe involves Pearl trying to shut down Peridot's robonoids with a homemade EMP device which only succeeds in causing a blackout in Beach City. Build (or Buy) Faraday Cages. It offers comprehensive EMP, solar flare, and lightning. When the EMP device is activated, the EMP that is. Prepare your wire. As Jerry recommends. What is an EMP event? In layperson’s terms, a man-made EMP. Jammer circuit phone mobile power rf circuits schematic gr nextJammer emp schematics circuit diagram choose board wifi frequency Emp. 9. Such include: It is effective. But in case of cell phone frequency it lies between 0. *****EMP Sh. #1. Those electrons interact with power lines, metal, conductive materials and electronics and causes power spikes. Our recommended approach is to: 1) install a high-current surge protection device, 2) install High-saturat. Formula to calculate the values of the. Mini Emp. An EMP produces a powerful wave of energy that causes dramatic voltage surges in electric systems. Static devices are passive technical solutions to help cope with noisy neighbors. An EMP attack, depending on the level, will irreparably damage electronics. 3 flash circuits (from disposable camreas) 3 AAA battery holders. Department of Homeland Security continues to prepare against ever evolving threats against the American homeland, most recently highlighting efforts to combat an Electromagnetic Pulse (EMP) attack which could disrupt the electrical grid and potentially damage electronics. You have to arrange a high voltage supply if you want to make a device with much powerful EMP output. It will block almost all signals from reaching it (4G, 5G, Emp, LTE Wifi, Bluetooth). E. A simple EMP consists of a capacitor, transformer, trigger, and coil of copper wire. They can be used to interfere with communications or shut down nearby electronic devices and systems. A Faraday Cage is the most common form of protection. The effect may spread to damaged buildings, power lines and even motor vehicles. Make used a laptop with a USB Wi-Fi card and a homemade cantenna to connect to the. Faraday shield or Faraday box) is a sealed enclosure that has an electrically conductive outer layer. Make sure you don’t leave any open spaces in your box, the cardboard should overlap in all the places it can be open and, needless to say, it shouldn’t have any holes in it. 7 volt into a few thousand volts. No longer are people content to buy their own gadgets off the shelf, they instead want to make their own or modify other gadgets. These parts would then need to be stored in a Faraday Cage, to protect them from the EMP. An old camera circuit, doesn’t matter whether its disposable or not is absolutely necessary. Make a small hole on the top of the toilet. This Demonstrates the weakness of FIAT currency and why Bitcoin is a Better choice. Insert your electronics. This outer layer creates a “protective skin. Wait for Bucky to get captured by Tony Stark's forces. This skin redirects any external electrical fields around it. A DC source, in this case an 18650 lithium battery cell, sends power to an “Ultra High Voltage 1000kV Ignition Coil” (as the eBay listing calls it), when a button is pressed. Surpasses All Military EMP Testing Standards. They require a starting current pulse to operate, usually supplied by. Coil: The lower the number of coil windings, the better the result will be. I have used a 3V. So go back to the left side 22p trimmer and fine tune it again to set the desired frequency back into place. Use a quality soldering gun to avoid a. Rarely anything more than a protective enclosure for a wick in an oil cistern, lanterns are easy to carry, easy to set about handily, and plenty. 3. That mostly means phones, but maybe also things like. A DC source, in this case an 18650 lithium battery cell, sends power to an “Ultra High Voltage 1000kV Ignition Coil” (as the eBay listing calls it), when a. An example of a non-nuclear and easily ground transportable EMP device is the Explosively Pumped Flux Compression Generator [6]. EMP Preparedness 101. Connected Equipment Properly Grounded. They were first used around 1888 and remained legal until the 1920s when their use became greatly restricted. Let your Faraday Cage ‘stand alone,’ preferably a couple of feet off the floor of where you store it. Start small and work your way up by adding more panels over time. Tip: Instead of nailing the wood, try to glue it. EMPs are rapid, invisible, and often unpredictable bursts of energy produced by a nuclear detonation, powerful natural solar events or EMP bombs which can cause permanent or a. 676K subscribers in the AskElectronics community. Solder the wire to one of the two terminals of the capacitor. 1. The simple answer is maybe. org. The U. You’re better off not grounding your Faraday Cage if you don’t have an education in grounding, from a physics and electrical standpoint. Others say that a Faraday cage won’t do much good against EMP. Any hard material that is also conductive, like steel or lead, can also be used to form a Faraday cage or box. Best. 4 micro amps) while maintaining the same brightness as the original vehicle model. While all of that may sound a little scary, militaries, and even you have the ability to protect against EMP. Faraday Cage with insulating cardboard lining in can and lid. Function 2:Make you easy to win, easy to kill big fish, make slot machines easy to win money, Using different chips to make. These sorts of weapons are designed to overwhelm electrical circuitry with an intense electromagnetic field. An EMP or E lectro M agnetic P ulse is a wave of electromagnetic radiation. Parts needed. EMP or Electromagnetic Pulses are pulses of Electromagnetic radiation that can disrupt electronic circuitry. This skin redirects any external electrical fields around it. rubber gloves and other electronic/electrical. Paper is much more limited than digital files, but may be your. By 2007 the FDA had cleared several such stimulation devices. Bookmark. . Devices which sit at the intersection of two networks (like mains+ethernet, or mains+telephone) are quite sensitive to this. An EMP damages modern electronic devices by injecting an unexpected electrical current into their circuits and overloading them. How To Make EMP Machine At Home | Smartphone Killer !!!Hello Friends !! In this video i am gonna show you "How To Make EMP Gun At Home" The device creates an. A Faraday bag is a type of Faraday cage. 7. Essentially anything "turned on". I guess your neighbour found a new definition for “choking the chicken”. Faraday cages block EMP in the same way they block all other time-varying electromagnetic fields. Homemade Emp Bomb. Short for electromagnetic pulse, EMP is an intense burst of electromagnetic energy due to a sudden and quick acceleration of charged particles. The device is pretty simple. ILPT: Hand Held EMP device. High-altitude EMP (HEMP) has the potential to seriously disrupt commercial and military communications, damage the electrical grid infrastructure, and. While a DIY Faraday cage is a fantastic start, it’s worth considering commercial EMP protection devices and other EMP-resistant equipment for a more comprehensive approach to protecting your electronics from an EMP. But see, when our ‘Electronic World’ forces me into temptation I think back to that Popular Mechanics article in 2001 on how to build an EMP device for $400. Are EMP jammers illegal? 6. Homemade Portable Angle Grinder Link(New Video): thin and practically weightless, the “EMP cloth” is made out of 23% copper + 27% nickel + 50% polyester. Now the only way to use them legally is inside a faraday. This Demonstrates the weakness of FIAT currency and why Bitcoin is a Better choice. Best for low back pain: DC Cure PEMF Therapeutic Device. Make sure that no aluminum foil is on the inside of the box. I reckon there are links on how to make simple homemade devices that canAn EMP can be generated by a nuclear explosion or a solar storm, and it has the potential to render all electronic devices within its range useless. Can you trick a slot machine? 5. HOMEMADE EMP DEFENSES Build your own Faraday cage. The Fate of the Furious. Software as much as we just take advantage of has huge amounts of vulnerabilities. Sounds like a giant step sideways to me. Insert the device into the resealable bag. Heya Electro Fam, How you all are doing? In this video I have made an EMP ( ElectroMagnetic Pulse) jammer using a mosquito repellent racket circuit. The past several months have seen successive tests of missiles, with a nuclear test as well (Friday 9/9/16) by North Korea. Some aspiring supervillains prefer a more subtle approach -- namely, having metal claws erupt from their hands. Expect to see sticker shock on. 1: x1 Peltier Cell (heat to electrical energy) 2: Medium Size Aluminium Heatsink (salvaged from an old PC) 3: Selection of Thick Gauge Electrical Wire,x2 colours. We would like to show you a description here but the site won’t allow us. DIY RFID Killer / Jammer EMP Jammer for 4$: from $0 (Free Setup. Making an Overunity Generator Using two Motors. voltmeter small toggle button insulated thick copper cable enamel-coated wire, a high-current momentary switch. Maybe you could make a homemade EMP device that might disable the drones. But fire isn't for everyone. Option 1 – Be Prepared to Replace the Electronics. k. Most people know that an EMP can damage electronic devices, but it can also do physical damage. The Army is requiring companies participating in the project to design their prototypes to fit the size of "hand or robot delivered munitions, 40 mm grenades, Rocket Propelled Grenades (RPGs), and. An electromagnetic pulse (EMP) is a wave of energy that can fry the circuits of most commercial electronics, but you can protect your devices with a simple conductive shield known as a Faraday cage. 5KE (3)5KP12CA. EMP Shield Portable for RVs and Campers. $12. How To Protect your communication equipment and electrical devices in this homemade EMP protection unit. You also get 45 inches of shielding tape for free, making this one of the best values online for purchasing RF/EMF shielding fabric. Kill myself. Your peak resonance for the. Faraday shield or Faraday box) is a sealed enclosure that has an electrically conductive outer layer. The on thing every spy needs is a small and well concealed listening device. . Turn that WiFi Off – This one should be relatively self-explanatory, and again I have a huge guide on WiFi radiation, but the bottom line is, you should consider turning it off at night. Add 1" to your phone width measurement and 2" to your phone height measurement. 2. Voltage is further amplified through passive voltage multipliers, then it is passed through an electromagnetic coil with the help of a spark gap. It happens faster than the blink of an eye. At 15 feet long by 3. It’s trade offs in a lot cases. Emp Seattle. Danny shows an Unconventional way to install an EMP Shield on our house. 5 feet wide, it’s designed to fully cover any type of home generator, including diesel, solar, gasoline, propane, and virtually any other type of generator. Step 4: wrap your device with the bubble wrap, then put it into the cardboard box and seal it with duct tape or something similar. A quick look at our PEMF therapy mat picks. The FCG includes an environmental case, a reactive load, a dielectric core, a superconducting stator, an electric energy source, a load switch, and a transition device. EMP generator is a device which creates an electromagnetic pulse and can disrupt electronics from about a meter’s range. 8 Conclusion. 1M PDF) The Magnetron Tube Structure and operation. Basically what etdbob said. Solder one wire of coil to the anyone terminal of the capacitor at the output. 19. At 15 feet long by 3. This portable EMP protection device is designed for RVs, renters, travel campers, and camping. Cut a circle of cardboard out and place it on the bottom of the bucket. Attach the screen mesh. As Jerry recommends. Best for spot treatments: OMI Pulsepad. power tools (not connected to the grid) electric cars and battery-operate vehicles. If you’re wanting a more powerful signal shield at a greater cost, you can purchase lead sheets to wrap/line the containers with. So once done, it is pretty. Nuclear. The Money is stolen. I get the spectrum using one RTLSDR at the distance of. The latest tutorial from Make magazine shows you how to build a device that'll disable a drone in an instant. These are real-life, functioning Wolverine claws: They're spring-loaded, and the guy can actually make them pop out by flexing his bicep. 2. Neal Stephenson, in Cryptonomicon, dealt briefly with the concept of a quick-variety homemade EMP device and how an anti-authority group, like a hacker/techie group might use it to knock out the authorities' comms and toys. Personal electronics not connected to the grid or cables will probably be unaffected by a CME but. 3. Here’s what Hackaday said about the EMP generator: “The device is pretty simple. Made with tear-resistant aluminized polyester. The Money is stolen. Once they are connected to the rest of the system there may be negative effects from surges through the connected systems. The device is pretty simple. Yes, a Faraday bag can protect electronic devices from the effects of an EMP (Electromagnetic Pulse). Take a thick paper and make a pouch of it. Many scientists have found it is possible for an EMP wave to last for 15 to 20 minutes within the atmosphere (the ionosphere, to be exact). . New! EMP Protection. . Here is a description and pic of my "homemade" unit: Step 2: Making the Spark Gap! First, you will need to open the electric fly swatter and find the end of it where the 2 wires come out. Frank’s grenade wound up having an effective radius of more than 100ft. Cut it out of the circuit and you'll hear whining in audio devices, including cell phones. But that all depends on magnitude and proximity. Glue another wire of coil near the another terminal of the capacitor at a distance of 2 mm or less than it. I get the homemade EMP device installed on the test vehicle, my 1995 Nissan pickup. The resulting energy destroys any electronic devices it comes across. Get a wire going from the switch to the other wire going into the capasitor. Our team specializes in EMP shielding for your home, vehicle and business from the impacts of lightning, solar flares and electromagnetic pulses. The important part is that it is closed completely with no “leaks. A man-made device or a natural phenomenon that can occur that causes all electronic operated communications, computer chips in cars, household appliances, ATM machines etc. "NASHVILLE, TENNESSEE - DECEMBER 25: Police close off an area damaged by an explosion on Christmas morning on December 25, 2020 in Nashville, Tennessee. That is to buy a spare computer for the car, as well as all of the car’s other electronics (sensors, modules, etc. I've read and watched DIY EMP device tutorials on the Internet and I know you can make a so-called EMP Gun with items worth $300 at radioshack. " Marcus AureliusThere’s better ways than emp’s. An EMP, or electromagnetic pulse, is a high-intensity burst of electromagnetic radiation. -If possible, unplug all electronic devices and equipment from the power grid during an. In this video, I will show how to make an emp jammer ( electrical jammer)with less number of components. 00!Destroy any device with emp jammer High power mobile phone jammer circuit under jammer circuits -15125Pin on 315mhz jammers Jammer emp coil requireLong range emp jammer circuit diagram. Extends From Wall. I recently posted something about making a homemade EMP device, then I saw this ad. QuanThor EMF Protection DEVICE! emf-protection-radiation-protection-quanthor-360-all-emf-devices Other Easy Ways to Protect Yourself at Home. Hey Everyone,Join me as I show you how to make an EMP Generator Please like this video if you liked it and if not give suggestions below so that I can make i. John A. 1. Set the radio to a powerful FM station and turn up the volume. 7. The device works by sending an electric current through a magnetic field. For this project I use one breadboard but you can. perfume similar to elizabeth arden pretty; thick muslin baby blanket; sorel out and about sneaker sea saltIn the event of an EMP, your NAS with built-in RAID will continue to keep your data safe should the data centers fail. It is this last result that the EMP jammer is trying to generate. A Hazardous Devices Unit was en. House Homeland Security Committee Hearing. Emp Weapon Schematics. 2. EMP Shield Portable for RVs and Campers. Select the Image of the Breaker Box You Have in Your Home. For a high-yield explosion of approximately 10 megatons detonated 320 km (200 miles) above the centre of the continental United States, almost the entire country, as well as parts of Mexico and Canada, would be affected by EMP—destroying. It is easy to use. City of Chicago begins offering rebates for security cameras, other devices purchased to protect pro. Best for spot treatments: OMI Pulsepad. / /I’m not exaggerating. 12. Tape the bottom rim of the bucket, the seams where the steel edges meet and the area where the handles are attached. Navy Office of Legislative Affairs. A Faraday cage only works when the items inside the cage are insulated from the conductive exterior. Do some research and take a look at the EMP SHIELD CO. Most homes require three ferrites, but a few homes may require four. The voltage of an EMP depends on the strength and duration of the pulse, as well as the device or object it is being emitted from. I saw homemade EMP jammers on Wish for $100-$300, and links on Pinterest shops to devices in an even. An EPFCG only ever generates a single pulse as the device is physically destroyed during operation. The EMP test indicates that roughly 15% of running vehicles may shut down if exposed to an EMP blast at or over 25kV/m over a wide range of area. for all EMP pulses is needed to develop informed methodologies which will be most effective to the electric power industry . Is there any way to make a homemade emp device for testing purposes or is it like lasers where you have to have equipment which cost millions and need an entire building to work? "It is not death that a man should fear, but he should fear never beginning to live. The guide for the device comes from Brent Chapman, an active duty Army Cyber Warfare officer and part of the Defense Innovation Unit Experimental ( DIUx) in Silicon Valley, who created an antenna. It works by sending an electric current. EMP weapons, streams of microwaves, electromagnetic railguns, and high-power lasers offer new ways to bring down swarming drones, sink ships without explosives, and disperse formations. A Faraday cage works because metals consist of a "sea" of mobile electrons among the protons in. . most vehicles. WiFi Router Guard. 2VC 1. This is my first attempt of making it on my own without any how-to-v. Faraday Cage with insulating cardboard lining in can and lid. 5-million square miles of the Earth's surface. The electromagnetic interference. New black metal design making the device even more durable and weather resistant. "The result is that FCGs will produce a ramping current pulse, which breaks before the final disintegration of the device. The longer the wire to the. Time permitting, of course. Handheld EMP Device Step 1: Step 1: the Absolute Necessity. An electromagnetic pulse (EMP) is a burst of electromagnetic radiation of varying strength and frequency. Me too. Time permitting, of course. Gather your materials. " Averted, however, in the trailer for the next Bond film,. I’m not exaggerating. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. My guys saw the documents that describe this. "When the capacitor gets fully charged, we must dump this high energy into the coil somehow. . If you’re concerned about an EMP attack, here are the steps that you can take to better improve your chances of survival. This increases the capacitance and reduces electrolyte damage. For $32,000, a would-be lone wolf or terrorist group can get the "Electromagnetic EMP Blaster Gun, Gen II," capable of "shutting down a computer at a distance of 15 meters," or almost 50 feet, and. However, if the bomb were detonated 15+ miles above the earth’s surface, it could cause a very different disaster. The guide for the device comes from Brent Chapman, an active duty Army Cyber Warfare officer and part of the Defense Innovation Unit Experimental ( DIUx) in Silicon Valley, who created an antenna. An EMP can have a devastating effect on electronic equipment. The FM Listening Bug Kit gives you all you need to build a small, single Transistor, FM transmitter that can operate between 80 MHz and 150 MHz. Handheld EMP Devices for Sale. To start, you will need to source various types of materials including aluminum foil, copper mesh, and. These are perfect for study, work and sleep as they help muffle out noise. EMF meters allow you to understand amount of radiation around you, and help you to make positive changes to resolve it. . In this project, you'll learn step by step how to modify a microwave oven transformer into a high-current device that can pump out 800 amps of electrical current, which is enough amperage to melt metal. This DIY Electromagnetic Pulse (EMP) Generator Is Simple to Build, Fries Small Electronics Alan Henry October 27, 2016 If you want to get your hands dirty on a semi-evil electronics project, this. a knife, a shotgun, an old-timey gun (a revolver), and a tracking device "larger than the one Bond used in the 60s'. Includes 2x industrial fasteners to easily swap the EMP Shield Micro between vehicles. Built to exceed military standards (MIL-STD-188-125-1, MIL-STD-464C, and MIL-STD-461G), The EMP Shield is one of the World’s fastest whole home surge protectors operating in less than 1 billionth of a second. Even with a very large HEMP, all cars wouldn't suddenly stop running and all electronics wouldn't be fried. May 27, 2016 - Handheld EMP Device: EMPs (Electromagnetic pulse) are quite popular in the world of science fiction. I wanted to make an EMP which will be portable and which can be hidden und…Yes, it is possible to use common aluminum foil as a Faraday cage so long as it has no holes in it, and has an insulating layer between its surface and the item to be protected. It offers comprehensive EMP, solar flare, and lightning. In this article, we will teach you how to build a Faraday cage out of common household items to redirect the flow of EMPs and protect your. S. They are designed to reduce ambient noise using active noise control. Step 2: Step 2: the COIL. The cage acts as a shield that. These are but a few of the many popular films to feature electromagnetic pulse, or EMP. 1. Abstract. If it's electronically based, it can probably be knocked offline by an EMP device. WiFi Router Guard. It can be caused by a number of things, including a nuclear explosion, a solar flare, or a man-made EMP device. New LED indicator draws 150x less energy (18. current, depending on the source. An ATM suffers an EMP attack (electromagnetic pulse). The department is releasing the EMP Program Status Report as. Now for a more detailed explanation. Let’s explore these a bit further. Put each device is a size appropriate box. a. Listen to the airwaves. If using a Zip lock bag, ‘burp’ the bag of air for a nice snug fit. Most of these people probably wouldn’t feel any different, but a powerful enough pulse could hypothetically disrupt cognitive functions. If you block all the EMF, the technology won’t work! If you want to use and enjoy modern technology – or live near other people who do (and these days, there’s no escaping it) – you can not avoid exposure to EMF radiation. This portable EMP protection device is designed for RVs, renters, travel campers, and camping. While all of that may sound a little scary, militaries, and even you have the ability to protect against EMP. Ciao! KNIGHT TERRORS: BLACK ADAM #1 DC Comics 0523DC114 Instructions. (For specifics on building a “Faraday Cage”, see our previous article on EMP). The Faraday bag is made of a layer of metalized fabric that acts as a shield, blocking the external electro-magnetic fields that an EMP produces. Obtain a disposable point-and-shot camera. Cyber security and other (EMP) threats to the power grid. There are four parts to protecting a building from lightning: Lightning Protection System. I'm guessing if one was used in a burglary, it'd be at least third degree burglary. S. Is Flush With Wall. The parts list is as follows: 1project box. EMP Shield will protect all the electronics and equipment connected to your electrical system. And each covers the electronic device entirely. The ideal solution would be not having WiFi, and hardwiring computer in your home, but for many people, the inconvenience of this is too great to bear, and I get it. These cost about six dollars per square foot of. It is cheap. Just use the ESD-zapper gun, crank it’s voltage to around 15kV (thats a bit more than the standard asks, but usually what we test our devices with) and do air discharge on the vertical coupling. Many users have reported feeling much more prepared and confident about handling an EMP attack after going through the guide. An electromagnetic pulse (EMP) is a burst of electromagnetic radiation of varying strength and frequency. They have a shielding device for home,vehicles,and generator. Engineering news on Phys. If he escapes or is killed, or anyone else captures him, this plan is worthless. 2. By adding this layer of plastic, you can help secure the electronic devices in the cloth, holding them in place and preventing any protruding or pointy parts from sticking out. The FCG includes an environmental case, a reactive load, a dielectric core, a superconducting stator, an electric energy source, a load switch, and a transition device. It is safe. 2017-09-01 - By Jim Jeffries The far-reaching effects of an electromagnetic pulse (EMP), caused by the massive release of energy from a major solar flare or an atmospheric nuclear blast, can render useless many of the electronic devices we rely on every day. Wouldn't it be cool to have one of your own? That's what I thought when I started building it. Wrap the outside of the box in aluminum foil. A flux compression generator (FCG) is provided for producing an electromagnetic pulse (EMP).