Oceanographers, astronomers, mathematicians, biologists, geologists, psychologists--even dermatologists!--and experts in other, sometimes quite arcane fields contributed to this collection of lucid answers to puzzling questions. The questions were asked by lay readers of Scientific American; the responses address the reasons that snowflakes grow symmetrically, the color of the ocean, the true strength of a spider's silken dragline, carsickness, tooth decay, whisker specialization, jellyfish sex, and tons of others. Fast, fun, fascinating.
With questions on one side and answers on the other, these 48 fact-filled Knowledge Cards are a great source of condensed information all in a deck the size of a pack of playing cards! Perfect for students, teachers, and the purely inquisitive, this deck is sure to spark your curiosity and encourage you to delve deeper into this fascinating subject. Size: 3 1/4 x 4 inches.
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Vendeur : HPB-Ruby, Dallas, TX, Etats-Unis
hardcover. Etat : Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! N° de réf. du vendeur S_483566984
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Vendeur : Arbor Scout, Ann Arbor, MI, Etats-Unis
Etat : Used: Like New. N° de réf. du vendeur JK-DTHE-340V
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Vendeur : Revaluation Books, Exeter, Royaume-Uni
Paperback. Etat : Brand New. 48 pages. 4.20x3.51x0.74 inches. In Stock. N° de réf. du vendeur 0764929682
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