What is encyclopedia?

An encyclopedia is a work that contains information on all branches of knowledge. It is a collection of articles, each on a different subject, that are arranged alphabetically. Encyclopedias are usually published in multiple volumes, and they can be either general or specialized. General encyclopedias cover a wide range of topics, while specialized encyclopedias focus on a particular subject area, such as science, history, or art.

Encyclopedias have been around for centuries. The first encyclopedias were written in ancient Greece and China. The most famous encyclopedia in the Western world is the Encyclopedia Britannica, which was first published in 1768. Today, there are many different encyclopedias available, both in print and online.

Encyclopedias are a valuable resource for students, researchers, and anyone else who wants to learn more about a particular topic. They can provide a wealth of information on a wide range of subjects, and they are often well-organized and easy to use.