I built for only mathematic lovers. I used smf and make same page for index.You can find answer for your math and geo questions. Also there is a lot of knowledge about mathematic, such as history of math,how should you study to math ? Now We have more than 20.000 members, and so much question. Languages: Only Turkish.

Another sites i built becaouse of educatioan. It includes article about history. Especially, history of ottoman empire. Languages: Only Turkish.

It is my and my high school friends projects. We have total 4 writer and write about technology,books,cinema,programming,computer,linux and so. Languages: Only Turkish.