Blue Machine: How the Ocean Works Weldon Owen 4 lbs for size XL

4 lbs for size XL

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Blue Machine: How the Ocean Works Weldon Owen 4 lbs for size XLAll of Earth's oceans, from the equator to the poles, are a single engine powered by sunlight, driving huge flows of energy, water, life, and raw materials. In The Blue Machine, physicist and oceanographer Helen Czerski illustrates the mechanisms behind this defining feature of our planet, voyaging from the depths of the ocean floor to tropical coral reefs, estuaries that feed into shallow coastal seas, and Arctic ice floes. Through stories of