Online Services

MEDCICLOPEDIA. Diccionario Ilustrado de Terminos Medicos. ENCICLOPEDIA de Medicina. Clasificacion Internacional de T�rminos Anat�micos. Clasificacion Internacional de las Enfermedades. CIE10 CIE-10 ICD-10. Clasificaci� Internacional de los Procedimientos. MEDICINA. Anatom�a. Gastroenterologia. Atlas de Plantas Medicinales. VADEMECUM. Neurologia. Atlas de Dermatologia, Atlas de Ginecologia

Complete contents the 1906 Jewish Encyclopedia.

KEGG (Kyoto Encyclopedia of Genes and Genomes) is a bioinformatics resource for linking genomes to life and the environment

A guide to writing systems and languages, with useful phrases, tips on learning languages, multilingual texts, and much more.

The open-access encyclopedia for topics in laser physics, laser technology, nonlinear optics, fiber optics, quantum optics, and general optics. Very useful particularly for the photonics industry and for researchers!

Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.

Encyclopedia.com – Online dictionary and encyclopedia with pictures, facts, and videos. Get information and homework help with millions of articles in our FREE, online library.

The Wiki Encyclopedia for Everything, Everyone, Everywhere. Everipedia offers a space for you to dive into anything you find interesting, connect with people who share your interests, and contribute your own perspective.

Golden is mapping human knowledge by using machine intelligence to make the world’s first self-constructing encyclopedia. Golden contains millions of connected topics and allows users to create, contribute and compare knowledge within a powerful wiki.

Kids encyclopedia facts from Kiddle

The free online history encyclopedia with fact-checked articles, images, videos, maps, timelines and more; operated as a non-profit organization.

Our new mobile-friendly web app provides a simple, beautiful emoji copy and paste keyboard interface WITH search and auto-copy technology.

👌⌨️ Teclado Emoji para 💻 PC, tableta y 📱 teléfono inteligente – con 3521 Emojis para copiar y pegar. 🔥😍❤️🧐👍🤔

The emoji search engine. A fast emoji search experience with options to browse every emoji by name, category, or platform.