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Title: strange book
Review: dr.guillen's historical sketches are entertaining, but he makes several egregiously false statements in the book. on page 62, paragraph four, he describes a perpetual motion machine which he claims actually existed. p.116, paragraphs 3 and 4, he explains the mechanism of lift on a wing incorrectly. on p.27 he describes globes as "two dimensional circles". on p.183,paragraphs 3 and 4 he gives an incorrect explanation of paradoxical undressin(it's actually a result of perepheral vasodilitation,following failure of the autonomic nervous system). p.187, paragraph 3, he says the heat capacity of water is less than that of air, which is incorrect. in what subject, exactly, does he have his phd?
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