Ridges on humpback whale fins help them move through the water more easily. By adding these ridges to windmills, people can make more energy with less wind. Find out more in Energy Technology, a title in the Designed by Nature series. Designed by Nature is a series of AV2 media enhanced books. A unique book code printed on page 2 unlocks multimedia content. These books come alive with video, audio, weblinks, slideshows, activities, hands-on experiments, and much more.
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Ridges on humpback whale fins help them move through the water more easily. By adding these ridges to windmills, people can make more energy with less wind. Find out more in Energy Technology, a title in the Designed by Nature series. Designed by Nature is a series of AV2 media enhanced books. A unique book code printed on page 2 unlocks multimedia content. These books come alive with video, audio, weblinks, slideshows, activities, hands-on experiments, and much more.
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Add this copy of Energy Technology to cart. $25.27, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2019 by Av2.
Add this copy of Energy Technology to cart. $38.70, new condition, Sold by Russell Books rated 5.0 out of 5 stars, ships from Victoria, BC, CANADA, published 2019 by Av2.
Add this copy of Energy Technology (Designed By Nature) to cart. $58.12, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2019 by Av2.
