Material (133) COVID

https://chihaukam.blogspot.com/2024/11/during-year-of-2008-kelvin-hack.html?m=1

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Ref: https://chihaukam.blogspot.com/2025/10/john-this-article-is-ridiculous.html?m=1

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Eucharist, https://wodewangzhishime.blogspot.com/2021/10/httpswodewangzhishime_52.html . 

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John: I tell you a story. It happen in the year of 2020. 

Me: Ok.

John: Mr. Gao is my elementary schoolmates.  He works in the hospital.  One day of 2020, he told me, "Supervisor Leung is crazy.  Today, in the canteen,  in front of 50 colleagues, he say in a manner of "fun" that without touching a keyboard of the hospital's computer, "he" can change the hospital's records of the patients.".

Me: Did you ask Mr. Gao if he knows that Supervisor Leung is spy?

John: No,. I didn't ask him. 

Me: Let me tell you what happen.

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Kelvin put his notebook on the desk top.  Kelvin press a button. And then,  the hospital records of the patients change from diabetes to mental disease. 

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Kelvin : Without touching a button of the hospital's computer,  I can change the hospital's records of the patients.  Is my hacking techniques high ?

Supervisor Leung: Yes,.

Kelvin : Tomorrow, in the canteen of the hospital,  in front of 50 staff of the hospital, you say in a funny manner, " Without touching a button of the hospital computer,  I can change the hospital records. ". You let the hospital's staff guess if you are a spy or not. 

Supervisor Leung : If they refuse to guess 

Kelvin: You force them to guess.

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