WIKIPEDIA

The online collaborative encyclopedia. No presentation needed!

internet archive

A non-profit library with millions of free books, movies, software, music, websites, and more...

uicn red list

The best source of information on the extinction risk of animal, fungal and plant species.

wolfram alpha

Quality answers to all your scientific questions, using revolutionary algorithms and AI.

twitter

Follow all the trending topics on the famous social network.

spotify

Access the artist or song of your choice from millions of tracks, available in one click.

refseek

Over a billion of searchable academic resources for students and researchers.

Worldcat

Connect to the collections and services of over 10,000 libraries worldwide.

unsplash

One million high quality royalty-free photos to illustrate your presentations, websites...

Wikimedia Commons

Wikipedia's little sister: a multimedia library of royalty-free images, sounds and videos.

Openverse

A search engine for royalty-free content, with over 800 million pieces of media available.

giphy

All the GIFs you need in one place!

vimeo

The alternative video platform for independent creators.

reddit

Discussion forums where you can find real answers from real people.

IMDB

The world's most popular and trusted source for movie, TV show, actor and celebrity content.

quora

Find answers from the best experts to any question you may have, on any topic.

github

The platform for all your software development related questions and needs.

stack Overflow

A reference site for questions and answers about computer code.

Springer Link

Get access to millions of scientific documents from journals, books, conference reports...

WordReference

One of the most popular and powerful online translation tools in the world.

basesearch

A reference search engine for the academic web.