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Title: Somehow makes vector calculus even more complicated Review: I bought this book to help me with a class called "Fields and Waves", which deals with electromagnetics, so that I could show up and not be totally lost at the beginning, and use it as a reference throughout the course. It failed to do the former and was useless for the latter. It makes no reference to the spherical and cylindrical coordinate systems, which you need in order to save yourself about 120 steps for certain problems. All it goes over is the Cartesian coordinate system, which is not useful unless you are working with a square surface or volume. Well, most electrical structures are either spherical or cylindrical. This book may be inexpensive, but it is not useful for a class in electromagnetics. Is the review positive or negative?
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Negative


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Title: I guess this is why it's called a coffee warmer and not a coffee hotter. Review: I've had this warmer for nine months. It's an okay coffee warmer, but it's far from perfect. The main issue is that coffee is not kept very hot. Sure, the coffee's not cold, either, but I keep on longing for a hotter cup of coffee. The switch position doesn't bother me since I have the unit on a motion sensor device that automatically shuts off if no movement is detected in the room. The red light indicating that the device is on is far too dim to be easily discerned in bright conditions.I would not buy this again. Is the review positive or negative?
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Negative


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Title: Not "truncated" versions of the hits--these ARE the hits! Review: I'm tired of reading about how this compilation sucks because the songs have been "edited" or cut off in the middle. That is simply NOT TRUE. When you see a JB tune with "part one" after the title, that just means you've got the hit single version. Back in the day JB recorded the long versions solely so he could cull 2-3 minute singles from them. Sometimes the track was split into part one and part two--or the A side of the 45 and the B side (or in the case of "Make it Funky" spread over two singles in a part one, part two, part three, and part four). Most often, however, the entire track was NEVER MEANT TO BE RELEASED.This cd comp is a collection of "hit singles," not a dip into the vaults as most JB cds of the past couple of decades have been. Now I'd never give up my cds with the long versions--I love 'em--but it is also cool to have a cd of the Hit 45 versions. Is the review positive or negative?
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