Sequential (156) Binding

https://johnchihau.blogspot.com/2026/06/student-107.html?m=1

 Ref: https://johnchihau.blogspot.com/2026/06/student-107.html?m=1 .

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John : This article is about signal strength. https://chihaukam.blogspot.com/2024/10/take-look-at-it_30.html?m=1 . You might have a look.  

Me: Ok.

John : See the Pic above. My mobile phone is within the domain of WIFI 1, WIFI 2 and WIFI 3. However,  the signal of WIFI 2 is strongest.  Why?

Me: Because,  the closer to the central,  the stronger the signal. 

John: It's the problem of angle. 

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