We live in a "storm" of invisible signals — a YouTuber has assembled a lamp that shows how "noisy" it is in the 2.4-5 GHz range (Wi-Fi, Bluetooth, and other household appliances).
The lamp captures signals within a 30-meter radius and illuminates LED strips: the more traffic, the brighter the light. Especially after 6 p.m., when neighbors return home, the entire spectrum begins to flicker intensely.
The device visualizes the invisible electromagnetic chaos we are constantly surrounded by. Dozens of routers, smartphones, and smart devices create a dense radio frequency background that is usually not noticeable.
#wifi #bluetooth #background #frequency