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A day in the life of a marine biologist
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William Jaspersohn |
Follows a day in the life of marine biologist Dr. Arthur Humes, who has discovered new ocean animals in Earth's major bodies of water. |
OL2938317W |
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How the Forest Grew
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William Jaspersohn |
Describes the gradual transformation of a cleared farm field into a dense forest. |
OL2938323W |
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How the universe began
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William Jaspersohn |
Explains in simple terms how the universe began with the "big bang theory." Also describes the formation of the stars, planets, and our Solar System. |
OL2938324W |
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The two brothers
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William Jaspersohn |
Heinrich and Friedrich, two brothers in Prussia in the 1880s, travel separately to America and end up working on adjacent farms in Vermont. |
OL2938332W |