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What's the mystery?. You'll find it in the disk of a sunflower, the skin of a pineapple, and the spiral of a nautilus shell.This book brings math alive, celebrates science, andwill inspire kids to see nature through new eyes.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.