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3 answers

This isn't really a physics question, but it depends what do u mean by challenge?i don't really understand your question....
but our minds is very complex and depending on our style of thinker we are. So really it varies between people

2007-04-21 09:06:48 · answer #1 · answered by T.B. 2 · 0 0

Math totally challenge the mind

2007-04-21 16:07:34 · answer #2 · answered by iyiogrenci 6 · 0 0

Bookyards, a free online library, is building up their selection of ebooks on physics, math, etc. books. They are located at
http://www.bookyards.com/books.html?type=books&category_id=26

2007-04-23 23:00:49 · answer #3 · answered by victorlamparski 3 · 0 0

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