Friday, August 04, 2006


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 :-)

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