Why Wi Fi Dies Behind One Wall
Автор: Professor Bob Classroom
Загружено: 2026-01-16
Просмотров: 5
Full bars right next to the router… then you walk behind ONE wall and your Wi-Fi suddenly dies. Why?
In this video, Professor Bob explains what’s really happening — with simple visuals and zero engineering overload. You’ll learn:
• What Wi-Fi actually is (radio waves, not “internet magic”)
• What walls do to the signal (weaken, reflect, absorb)
• Why some materials hurt more than others (drywall vs brick vs metal)
• Why Wi-Fi can feel “random” indoors (reflections + dead zones)
• A simple intuition for 2.4 GHz vs 5 GHz range and speed
If you’ve ever dealt with Wi-Fi dead zones, weak signal in one room, or “full bars but nothing loads” — this will finally make sense.
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Comment below: what’s the worst Wi-Fi dead zone in your home, and where is your router placed?
#wifi #internet #technology #explained #howthingswork
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