Air travel has become an integral part of modern life, bringing ease and efficiency to our journeys. However, an aspect that's often overlooked is how our frequent sojourns in the skies may expose us to increased levels of electromagnetic fields (EMFs) and other forms of radiation. Let's delve into this topic to better understand and manage our exposure during air travel.
The Unseen Side of Air Travel: EMF Exposure and Its Sources
When we think of air travel, we often focus on aspects like service quality, legroom, or punctuality. What we don’t see, however, are the invisible forms of energy surrounding us - EMFs.
Inside the Aircraft: Various Sources of EMF
Several components within an aircraft contribute to EMF generation, including:
- Jet engines
- On-board computers and devices
- Electronic sensors
- Communication equipment
- Electrical wiring within the cabin
- Static electricity generated within the fuselage
Cosmic Radiation: The Greater Picture
Flying at higher altitudes exposes us to increased levels of cosmic radiation. This radiation originates from stars and is usually shielded off by the Earth's atmosphere and magnetic field. During a flight, as the airplane climbs higher and the atmospheric shielding thins, passengers could become more exposed to cosmic radiation.
Strategies to Reduce Personal EMF Exposure During Flight
Being aware of your health while traveling, particularly with regards to EMF exposure, is crucial. Here are some of our recommended strategies:
- Switch to Airplane Mode: Minimise EMF emissions by enabling airplane mode on your devices.
- Mind the Distance: Stow away your devices when you don't need them. The farther from the device, the less exposure to EMFs.
- Choose Wired Over Wireless: Opt for DefenderShield EMF Radiation-Free Earbuds as they emit fewer EMFs compared to wireless options.
- Seat Selection: Choose seats that are farther from high-concentration electronic areas such as in-flight entertainment screens or cockpit instruments.
- Protective Apparel: Consider wearing EMF shielding apparel such as the Schild Anti Radiation hat or the Mission Darkness EMF blocking beanie during your flight. For extra comfort and protection, try the Schild Anti Radiation Hoodie.
- Device Storage: Keep devices in the Aus Security RF Blocking Phone Pouch rather than directly on your lap during the flight.
- Shielding Blankets : Consider using the Schild EMF-Protective Travel Blanket for additional protection while you rest.
Airport Security: Understanding the Shift in Scanning Technology
Air travel security measures around the world have evolved over the years, and so has the type of technology used for passenger body scanning. Over time, there's been a welcome shift from backscatter X-ray technology to millimetre wave scanners.
Safety and Health Risks: Are There Any?
There is some debate within the scientific community about whether millimetre wave scanners are entirely risk-free. While the radiation emitted from these scanners is non-ionising and within the safety limits set by entities like the International Commission on Non-Ionising Radiation Protection (ICNIRP), there is a note of caution from some researchers. They suggest that the interaction between millimetre waves and living organisms merits careful consideration.
Key Takeaways
Air travel, while offering convenience and speed, also brings with it potential exposure to EMFs and other forms of radiation. By enhancing our understanding of the sources of such exposures and learning the ways to mitigate their potential impact, we can better protect our health on our journeys in the sky.
