## Free Scientific Books

Sciyo Books - 152 Free scientific books from field of Science and Technology. Sciyo books are published under Creative Commons 3.0 License and are free for all

sciyo.com
120K

EXPERT

Sciyo Books - 152 Free scientific books from field of Science and Technology. Sciyo books are published under Creative Commons 3.0 License and are free for all

sciyo.com
120K

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wikipedia.org
381K

What is this triangle?

cornell.edu
190K

This site is devoted to the number spiral, a type of graph that reveals the distribution of primes and other properties of integers.

numberspiral.com
684K

Just another WordPress weblog

patrickjmt.com
355K

There are many unsolved in mathematics. Some prominent outstanding unsolved problems (as well as some which are not necessarily so well known) include

wolfram.com
279K

ted.com
174K