When we search the internet, Google's search engine itself is so powerful that it does not allow us to come across any such website or we do not even know if there are any websites on it. Not only can they add to our scientific knowledge but they can also be a great help in our school, college or university studies if we visit them.
There are many great websites on the Internet that specialize in science books or new useful information that we have never encountered before.
Below is a list of all the sites you can visit to learn a lot about science or to read a book from a library around the world. Can do
www.refseek.com
By visiting this site you can search for a lot of academic resources including billions of resources for encyclopedia, monographies, magazines etc.
www.worldcat.org
On this website you will find a list of 20,000 world wide libraries where you can go and read the books of your choice.
https://link.springer.com
On this site you will find more than 10 million scientific documents, books, articles for reading and research purposes.
www.bioline.org.br
This website is a library of bioscience journals published by these people in developing countries.
http://repec.org
The site has over 4 million volunteer publications from 102 countries on economics and science research.
www.science.gov
It is a US state search engine with over 2200 scientific sites containing 200 million articles and indexed.
www.pdfdrive.com
This is the largest website in the world for downloading books in free PDF format. The website claims that it contains more than 225 million books for reading.
www.base-search.net
This is the most powerful research site in the world for your academic studies texts containing over 100 million scientific documents and about 70% of them are free.
