Grabel's Law

#1
Guy: "Winter is colder because the light from the sun hits the earth at an angle and bounces off."

Science teacher: "Actually, that's only partly right. The light does hit at an angle, but it doesn't 'bounce'. It's just that the angle means the light gets spread over a greater area."

Guy: "Yeah, it gets spread over a greater area, but I think it bounces a little, too."

Science teacher: "Actually, bouncing has nothing to do with it."

Guy: "Well, I think it depends on your point of view..."


#2
Guy: "Very few people know this, but they've recently proved that two can sometimes equal three."

Math teacher: "Math happens to be my field, and nobody has proved any such thing. Two does not equal three."

Guy: "Well, not ordinarily. But for very large values of two...


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Grabel's Law:
8 is approximately 10 for large values of 8.

“law” has two motivations:

1. How to estimate the result—the easy part.

2. In regard to the OP-Amp I try to say that something very small is not negligible compared to zero.

Arvin Grabel

# Šaltiniai
http://dailymull.com/740/Two-Questions-about-Grabels-Law
http://dailymull.com/2229/One-Answer-About-Grabels-Law