WATCH & EXPLORE
Learn by exploring.
Short, interactive lessons. Choose a topic, follow the explanations, explore simplified examples, and check your understanding.
INTERACTIVE LESSON · 4 MINUTES
Children & EMF: Understanding the Evidence
Understand the limits of exposure models, public-health guidance, and practical device habits.
Start the lesson ↗ 👶INTERACTIVE LESSON · 4 MINUTES
Baby Monitors: Placement and Settings
Explore baby-monitor settings and measurement questions. A diagram cannot establish a safe crib distance.
Start the lesson ↗ 🔬INTERACTIVE LESSON · 4 MINUTES
EMF Limits: Compare Like with Like
Compare the purpose, evidence and scope of exposure standards and precautionary recommendations.
Start the lesson ↗ 🎧INTERACTIVE LESSON · 4 MINUTES
Wearables & AirPods: Bluetooth vs. Cellular Watches
Explore localized SAR, compare cross-cranium audio links, and build low-EMF habits.
Start the lesson ↗ 📡INTERACTIVE LESSON · 4 MINUTES
Wi-Fi Router Eco-Settings & Power Tuning
Tweak router admin settings: reduce Tx power, disable unused bands, and schedule sleep.
Start the lesson ↗ 💻INTERACTIVE LESSON · 4 MINUTES
A Wired Home Office: Practical Setup
Explore wired workstation options and their limitations. Follow manufacturer instructions for electrical equipment.
Start the lesson ↗ 🍿INTERACTIVE LESSON · 4 MINUTES
Microwave Oven Leakage & Wi-Fi Interference
Explore 2.45 GHz magnetron leakage, test door seal decay, and verify standoff rules.
Start the lesson ↗ 🛏️INTERACTIVE LESSON · 4 MINUTES
Bed Canopies: Evidence and Installation
Learn what enclosure coverage and installation details mean for assessing shielding performance.
Start the lesson ↗ 🎨INTERACTIVE LESSON · 4 MINUTES
Shielding Paint & Window Films: Room Enclosure
Build a Faraday room envelope, calculate dB attenuation, and avoid internal echo traps.
Start the lesson ↗ ☀️INTERACTIVE LESSON · 4 MINUTES
Solar Inverters & Battery Storage: Dirty Electricity
Explore high-frequency switching noise (PWM), test EMI line filters, and plan placements.
Start the lesson ↗ 🗼INTERACTIVE LESSON · 4 MINUTES
Power Lines & Substations: Magnetic Fall-Off
Simulate 50/60 Hz magnetic field decay, discover shielding realities, and test ground loops.
Start the lesson ↗ 📟INTERACTIVE LESSON · 4 MINUTES
Smart Meters: Pulses, Distance & Shielding
Explore 900 MHz pulse bursts, simulate inverse-square wall penetration, and test shielding.
Start the lesson ↗ ⚡INTERACTIVE LESSON · 4 MINUTES
How EMF Works: The Spectrum & Distance
Explore frequencies from 50 Hz to 5G mmWave and see the inverse-square law simulated live.
Start the lesson ↗ 🛡️INTERACTIVE LESSON · 4 MINUTES
Blushield: Claims and Evidence
Separate seller claims from product-specific evidence and learn what meter readings cannot prove.
Start the lesson ↗ ⚖️INTERACTIVE LESSON · 4 MINUTES
Active Harmonizers vs. Shielding
Explore scenario decision trees, shielding reflection pitfalls, and hybrid strategies.
Start the lesson ↗ 🌐INTERACTIVE LESSON · 4 MINUTES
The 4 Types of EMF in Your Home
Explore RF, magnetic, electric, and dirty electricity with interactive house maps.
Start the lesson ↗ 🔌INTERACTIVE LESSON · 4 MINUTES
Body Voltage: Measurement and Grounding Limits
Explore body-voltage measurement limitations. Do not modify outlets or install improvised grounding connections.
Start the lesson ↗ 🚗INTERACTIVE LESSON · 4 MINUTES
Electric Vehicles & EMF: Cabin Explorer
Scan EV cabin seating zones, inverters, driving dynamics, and in-dash wireless fields.
Start the lesson ↗ 📡INTERACTIVE LESSON · 4 MINUTES
5G Explained: Low-Band, C-Band & mmWave
Explore 5G frequency tiers, beamforming antenna arrays, wall penetration, and meters.
Start the lesson ↗ 📱INTERACTIVE LESSON · 4 MINUTES
Phone Radiation: Distance vs. Air Tubes
Compare head exposure from Bluetooth vs. air tubes, verify sticker claims, and learn 5 key habits.
Start the lesson ↗ 〰️INTERACTIVE LESSON · 4 MINUTES
Dirty Electricity & Solar Inverters
Explore oscilloscope waveforms, dimmer switch harmonics, line noise meters, and filters.
Start the lesson ↗ 🛏️INTERACTIVE LESSON · 4 MINUTES
Bedroom Setup: A Measurement Checklist
Explore bedroom device setups. An illustrative score cannot measure exposure or determine health risk.
Start the lesson ↗ ↗INTERACTIVE LESSON · 3 MINUTES
EMF in your everyday room
Explore a TV, router, phone and laptop. No video player or audio needed.
Start the lesson ↗ ⇄INTERACTIVE LESSON · 3 MINUTES
Phone case or Faraday pouch?
Choose a purpose, explore an enclosure and check the evidence.
Start the lesson ↗ ≡INTERACTIVE LESSON · 4 MINUTES
How to read a shielding test report
Explore a fictional report, spot missing details and match claims to evidence.
Start the lesson ↗ ◇INTERACTIVE LESSON · 4 MINUTES
Shielding clothing: what should I ask?
Explore garment evidence, fit, care and claims before comparing products.
Start the lesson ↗ ≋INTERACTIVE LESSON · 4 MINUTES
What does an EMF meter actually measure?
Match RF, electric and magnetic measurement capabilities to your question.
Start the lesson ↗ ?INTERACTIVE LESSON · 4 MINUTES
Does this demonstration prove the claim?
Explore four fictional examples and reveal the missing context.
Start the lesson ↗