I can point at something. Yet, I can't see what I am pointing at.
I can say. Yet, I can't hear what I am saying.
I can write. Yet, I can't read!
Puzzled? As you can see, there is an obvious issue with the feedback network. If the feedback is erroneous, the output can't be corrected. In my case, I do not even know what the output is!
This is to say that, for a couple of days now I have not been able to view my blog :-)
I can say. Yet, I can't hear what I am saying.
I can write. Yet, I can't read!
Puzzled? As you can see, there is an obvious issue with the feedback network. If the feedback is erroneous, the output can't be corrected. In my case, I do not even know what the output is!
This is to say that, for a couple of days now I have not been able to view my blog :-)
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