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Top Sites From This Category
1. Amazon.com collatz
This book proves the collatz conjecture. it claims that any integer greater than zero reaches 1 if the chosen integer is divided by 2 if it is even or multiplied by 3 with 1 added if it is odd and the rules applied to each integer generated thereafter.
2. Kindle direct publishing bio
Biographies of the mathematicians leibniz and goldbach, henry ford, the baseball player babe ruth, the inventors the wright brothers, the poet carl sandburg, physicist faraday, and the astronomer and mathematician pythagoras are in this book.
3. Many articles on many subjects
This book has articles written on many subjects including mathematics, chess, biographies, science,
movies, plot summaries, etc. some of the biographies are written about baseball players, scientists, etc.
4. "straight" to gay a father's journey
This quick read book tells how to tell your wife and kids that you are gay while maintaining a healthy relationship when you divorce. many people would benefit from this book, not just gay fathers.
5. ##1 free e book & magazine
Free business, computer, engineering and trade magazines. topics include management, marketing, operations, sales, and technology. simply complete the application form and submit it. all are absolutely free to professionals who qualify.
6. #1 montessori teaching guide books.
Montessori teaching album; set of 5 proven guide books effective for those who works with young children!
7. عالم الهندسة
All you want in civil , electrical, mechanical engineering as books explanations , videos and more
8. منتديات النور
Science, films, english, learn, chemistry, analytical, organic, news, programs
We are a family friendly astronomy forum with a view on helping schools & colleges but making nastronomy fun learning..communicate with a real live astronaut..24/7 live nasa t.v.& a whole lot more...
10. 10 academic resources daily
Our main purpose is to provide valuable solutions for students and young researchers; disseminate additional knowledge, skills and attitudes that are useful in their youth work.
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