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Share your science and technology through publications, posters, papers, or slides combined with video and science communities.

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Twitter is without a doubt the best way to share and discover what is happening right now.

YouTube is a place to discover, watch, upload and share videos.

Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest quality video in the universe.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Yahoo! Groups offers free mailing lists, photo & file sharing, group calendars and more. Discuss hot topics, share interests, join online communities.

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Watch funny videos and video clips at Break.com. Our editors find the best funny videos, clips and pictures for you to watch right now.

WikiAnswers: Questions and Answers from the Community