Negative Positive
Title: This book is based on false premises.
Review: The concepts taught in this book are wrong. Wind tunnel data demonstrate that the physical mechanisms responsible for the generation of lift as proposed in this book are not correct. In this book, assumptions are made in mathematical manipulations, but then the results are applied generally not accounting for the crippling assumptions. Many of the assumptions made in the starting premises of this book are faulty and thus subsequent developments are invalid. The derivation of the lift equation given in this book depends on the physical and mathematical naiveness of its audience in order to get an accepted form of the lift equation from false premises. If you want a true understanding of what makes airplanes fly, I do not recommend this book.
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