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Reviews (4)
Jan 10, 2009
A got to have book for math enthusias
I like everything about this book, as a matter of fact I owned the first book "How to ace calculus", it is so good and fun to read so I thought I may as well get the second book for the heck of it... Yes, math can be fun depend on who presenting it. I don't know why the authors don't want to write a whole book about this subject matter, in this very same format and offer for it to be use as text book in school. They could have saved many students from dropping out of calculus and be the defenders of the faith in Calculus, maybe?
Jan 10, 2009
Excellent value for a not yet obsolete camera
1 of 1 found this helpful I like everything about this camera except for the fact that it is quite a bit behind its newer younger sister EOS 50D in term of megapixel. The EOS 50D's 15 Megapixel is awesome for the demand of modern technology, but what a price tag that is... I am not a professional photogragpher, so 10.1 is enough for me. I am satisfy for the fact that the price of the 40D had dropped quite a bit after the released of the 50D. I could wait longer for better price, but what the heck... You only live once, may as well enjoy your toy a little earlier.

Feb 04, 2019
Good Design!
Very simple and straightforward to setup. All screws and nuts included for assembly. Worked as intended for me.
