Swirl By Swirl

Joyce Sidman

• 13 juli 2012
• 9780547315836

Samenvatting:

What makes the tiny snail shell so beautiful? Why does that shape occur in nature over and over again - in rushing rivers, in a flower bud, even inside your ear? The authors not only reveal the many spirals in nature - from fiddleheads to elephant tusks - but also celebrate the beauty and usefulness of this fascinating shape.



What makes the tiny snail shell so beautiful? Why does that shape occur in nature over and over again - in rushing rivers, in a flower bud, even inside your ear? With simplicity and grace, Krommes and Sidman not only reveal the many spirals in nature - from fiddleheads to elephant tusks, from crashing waves to spiralling galaxies - but also celebrate the beauty and usefulness of this fascinating shape.