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THE KEY

 

REVERSE-ENGINEERING REALITY

The Ordinary, Unordinary, and Extraordinary Around Us

A Logical Look

 

 

My Starting Point

 

 

 

 

Having watched that brief youtube, I can clean up the vocabulary a bit ...

 

 

 
 

What actually happens to open the door?

 

 

 

 

However ...

 

 

 

 

 

 

 

What does "locksmith" even mean?

 

 

 
 

The Combination Lock

 

 

 

 

 

Other Questions

Suppose I lose my key - how do I get a replacement made?

How is a lock picked?

What is the probability of a random key opening a lock?

If locks are made with a "master-wafer" in place for each pin, what's the probability of a random key opening a lock?

When did the modern lock come into existence?

How does a combination lock work?