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View hundreds of free videos from National Geographic, featuring animal videos, weather videos, nature videos, world music videos and other most popular video content including shark videos.

National Geographic Animals Home Page

National Geographic Education brings geography, social studies and science to life. Using real-world examples and National Geographic's rich media, educators, families, and students learn about the world and the people in it.

Broadcast video LIVE to the world from a computer, mobile or iPhone in minutes, or watch thousands of shows from News to Entertainment to celebrities, 24/7.

Northwestern combines innovative teaching and pioneering research in a highly collaborative environment that transcends traditional academic boundaries. It provides students and faculty exceptional opportunities for intellectual, personal and profess...

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 ...

National Gepgraphic - Inspiring people to care about the world since 1888.

Great selection of African wildlife pictures, including lions, elephants, giraffe and zebra

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.