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Video lesson: What is at the bottom of the ocean?
from http://www.videojug.com
tags: neptune, uranus, saturn, more...jupiter, mars, earth, venus, mercury, meteoroids, comets, asteroids, celestial celestial objects, solar system, universe, planet, stars, astronomy, high school, school, science, sun less
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Surf - Safety Precautions
from http://www.monkeysee.com
tags: comb, saftey, leash, more...ten, board, surf, ocean, cool, wax, hang, water less
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