A review by lara_lleverino
Swirl by Swirl: Spirals in Nature by Joyce Sidman

5.0

Fantastic book that can be the jumping off point for so many discussions. Shapes, animals, design, beauty, nature, botany, defense mechanisms, math, movement, physics, moment, chaos theory, weather, art, distance, Fibonacci sequences. The hardback version includes some additional information about spirals that is not in the board book edition.