In a world where technology dominates our lives and surveillance feels omnipresent, electromagnetic fields (EMFs) play a pivotal, yet often overlooked, role. From the smart devices that collect our data to the Wi-Fi networks that connect us all, EMFs are the invisible threads that weave our high-tech tapestry.

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What Exactly are EMFs?

Electromagnetic fields (EMFs) are invisible areas of energy, often referred to as radiation, associated with the use of electrical power and various forms of natural and man-made lighting. They come in two main types:

  • Non-ionising Radiation: This includes low-level radiation from devices like cell phones, Wi-Fi routers, and microwaves.
  • Ionising Radiation: This includes higher-level radiation from sources like X-rays and gamma rays.

While ionising radiation is well-known for its potential health risks, non-ionising radiation is more ubiquitous and the subject of ongoing research and debate.

Surveillance and Control

Governments and corporations have long leveraged technology to surveil and influence the populace. Here are some lesser-known details:

  • Smart Devices and Data Collection: Modern smart devices emit EMFs and are often used for data collection. From smart TVs to wearable fitness trackers, these gadgets can gather extensive personal data, ostensibly to enhance user experience but also potentially for more insidious purposes.
  • Public Wi-Fi and Tracking: Free public Wi-Fi hotspots are convenient but can also be used to track individuals' locations and online activities. The EMFs emitted by these networks create a web of connectivity that, while useful, also opens doors to privacy concerns. Heads up London, TfL is allowed to use personal information if they "have a proper reason or 'legal basis." The only way to opt-out, is "by turning off Wi-Fi on your device, turning your device off or putting your device into airplane mode while at our stations." (source: TfL Data Collection)

Health Concerns: Fact vs. Fiction

In a world of mixed realities, it's crucial to separate fact from fiction regarding EMFs:

  • Scientific Consensus: Most scientific bodies, including the World Health Organization (WHO), agree that exposure to low-level EMFs from devices like cell phones and Wi-Fi routers is generally safe. However, they also recommend continued research, especially with the rapid proliferation of new technologies.
  • Electromagnetic Hypersensitivity (EHS): Some individuals report symptoms they attribute to EMF exposure, such as headaches and fatigue. While EHS is not recognised as a medical diagnosis by most health authorities, the symptoms are real and can significantly impact those affected.

Desktop Printer Small Print

HP Warranty - EMF
Aaaand if you're nearer than 20 cm from your printer? 🤔 (Page 86)

Lesser-Known Facts About EMFs

  • Fact 1: The Earth is a Giant Magnet
    The Earth itself generates a natural electromagnetic field known as the geomagnetic field. This field is crucial for life as it protects us from the sun’s harmful solar wind. It also plays a vital role in animal navigation, with many species relying on this field to migrate and find their way.
  • Fact 2: EMFs and the Aurora Borealis
    The stunning Northern Lights, or Aurora Borealis, are a result of the interaction between the Earth’s magnetic field and charged particles from the sun. When these particles collide with the Earth’s atmosphere, they create the mesmerising light displays that captivate onlookers around the globe.
  • Fact 3: EMFs in Medicine
    EMFs are not just a byproduct of our tech-filled lives; they have practical applications in medicine as well. For instance, magnetic resonance imaging (MRI) machines use powerful magnetic fields and radio waves to produce detailed images of the inside of the body, aiding in the diagnosis and treatment of various medical conditions.

Northern Lights Over the UK

Unbelievable.. Seen in the UK

EMFs in Pop Culture

From sci-fi movies depicting futuristic societies with omnipresent surveillance to TV shows exploring the quirky side effects of modern technology, EMFs are both a serious subject and a source of entertainment. Here are some notable examples:

  • Movies:
    • "The Matrix" (1999): EMFs are integral to the premise, as humans live in a simulated reality controlled by machines. The use of EMFs to disable the machines is a key plot element.
    • "Frequency" (2000): A ham radio, using longwave radio signals (a type of EMF), enables a father and son to communicate across time, changing the past and present.
    • "Pulse" (2006): This horror film revolves around a supernatural force that travels via Wi-Fi and other electronic signals, driving people to suicide.
    • "The Day the Earth Stood Still" (2008): An alien uses a device that generates an EMF pulse to disable all electronic devices on Earth, sending humanity back to a pre-electronic age.
    • "Knowing" (2009): Solar flares, a natural source of EMF, play a pivotal role in the apocalyptic events depicted in the film.
  • TV Shows:
    • Stranger Things: The show features scenes where EMFs play a role, such as the use of radios and other devices to detect supernatural activities from the Upside Down.
    • The X-Files: Various episodes explore EMFs in the context of paranormal phenomena and government conspiracies. One notable episode, "Little Green Men," involves signals from outer space.
    • Fringe : The series includes several episodes where EMFs are used to explain paranormal events and fringe science experiments, including inter-dimensional travel.
    • Dark: This German series deals with time travel and the manipulation of EMF fields to open portals between different timelines.
    • Black Mirror: In the episode "Hated in the Nation," a plot involving autonomous drones uses EMFs for communication and control.
    • Stargate SG-1: Various episodes feature EMF pulses used to disable technology or as a weapon against adversaries.

Mitigation Strategies: Practical Tips

Even in our high-tech, EMF-saturated world, there are practical steps you can take to minimise exposure and enhance your peace of mind:

  • Use Wired Connections: Whenever possible, opt for wired internet connections to reduce reliance on Wi-Fi.
  • Limit Phone Use: Use speakerphone or wired headphones to keep your phone away from your head during calls.
  • Use Crystals: There are crystals to protect your environment.
  • Create EMF-Free Zones: Designate certain areas in your home, like the bedroom, as EMF-free zones by turning off devices when not in use.


EMF WTF? Now you know! Feel free to share your thoughts and experiences with EMFs in the comments below. Let's keep the vibe high and the conversation going.

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