Ask the Chatbot Games & Quizzes ProCon History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture Money Videos
spiral
Table of Contents
Introduction References & Edit History Related Topics
Images
Ionic architectural order spiral of Archimedes logarithmic spiral nautilus chambered nautilus shell Figure 22: Family of curves derived from rm = amΘ. (A) Spiral of Archimedes; (B) Fermat's spiral; (C) hyperbolic spiral; (D) lituus.
Read Next
bunch of numbers
Unusual Counting Systems
number zero, 0 balloon
Is Zero an Even or an Odd Number?
Discover
Santa Claus flying in his sleigh, christmas, reindeer
Was Santa Claus a Real Person?
Thanksgiving Turkey with all the sides
Why Do We Eat Turkey on Thanksgiving?
Iraqi Army Soldiers from the 9th Mechanized Division learning to operate and maintain M1A1 Abrams Main Battle Tanks at Besmaya Combat Training Center, Baghdad, Iraq, 2011. Military training. Iraq war. U.S. Army
8 Deadliest Wars of the 21st Century
A human Inuit skull in a stone chambered cairn in Ilulissat in Greenland. These ancient graves are pre christian and are at least 2000
14 Tough Questions Answered
Title: Senate Square, St. Petersburg, December 14, 1825: repression of the troop mutiny - watercolor by Carl Ivanovitch Kollman, 1825 depicts Decembrist uprising clashing with cavalry, with spectators watching. (new style December 26, 1825) Europe. Saint
8 of the Largest Empires in History
An ancient egyptian hieroglyphic painted carving showing the falcon headed god Horus seated on a throne and holding a golden fly whisk. Before him are the Pharoah Seti and the goddess Isis. Interior wall of the temple to Osiris at Abydos, Egypt.
11 Egyptian Gods and Goddesses
Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.
10 Famous Artworks by Leonardo da Vinci

spiral: Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/spiral-mathematics
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

Photos

Ionic architectural order
spiral of Archimedes
logarithmic spiral
nautilus
chambered nautilus shell
Figure 22: Family of curves derived from rm = amΘ. (A) Spiral of Archimedes; (B) Fermat's spiral; (C) hyperbolic spiral; (D) lituus.
See All Images →

Related Topics and References

Topics