Have you ever heard of how miners used to use canaries to test the air in mines? The birds would get ill, or even die, from bad air much more quickly than humans would realize that the air was bad,…
The Geek Who Understands You
Have you ever heard of how miners used to use canaries to test the air in mines? The birds would get ill, or even die, from bad air much more quickly than humans would realize that the air was bad,…
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