Phi, the Greek symbol for the number 1.618...

Phi
The Golden Number

1.61803398874989...

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IN THIS SECTION:

Human Face
Human Beauty
Human Body
Human Hand / Foot
Human Teeth
Health
Human Heartbeat
Body temperatures
DNA
Human Development
Nature
Nature - More Examples
Plants
Population Growth

 

The Colours of Infinity - The Beauty and Power of Fractals
Book and original TV documentary on DVD with soundtrack by Pink Floyd's David Gilmour

 


Have some phun sharing
phi with others.  More...

Human Growth and Development


Fibonacci numbers define key points in human aging

Fibonacci numbers mark key points in the human aging and development process, as illustrated in the following table, based on insights provided by Norman S. Rose, Ph.D. at his site at http://whizkidz.org:

Human Age

Development Stage

Key Attributes

0 Gestation Conception
1 Newborn Birth
1 Infant Walking, vocalizing
2 Toddler Talking, expressing, imitating
3 Toddler Self image and control, toilet training
5 Early child Formal education begins
8 Mid child Age of reason, knowing of right and wrong
13 Adolescent Thinking, puberty, sexual maturation and drive
21 Young adult Full physical growth, adult in society, education complete, beginning career, financial responsibility,  eligible for voting
34 Mid adult Refinement of adult skills, parenting role
55 Elder adult Fulfillment of adult skills, serving, retirement begins with eligibility for Medicare, Social Security and AARP
89 Completion Insight and wisdom into life

See additional information on this topic in Dr. Rose's publication:

"
THE DESIGN OF LIFE: HUMAN DEVELOPMENT FROM A NATURAL PERSPECTIVE"

Products & Services
PhiMatrix Software
PhiDental Software
Phi Jewelry
Golden Mean Gauges
Stock Market Analysis
Forex Trading
Phi Related Software
Phun Phi Merchandise
Do It Yourself-FREE!
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Links
Beauty Analysis
Golden Museum
Fibonacci Numbers
Elliott Wave Int'l
Phi in Multimedia
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Learn to apply Fibonacci techniques to stock market analysis at Elliott Wave International

Investors:
Apply Phi and
Fibonacci principles
to the stock market

Elliott Wave International Market Watch


Nautilus spiral jewelry in gold or silver

The Sacred Geometry of
Ka Gold Jewelry

Ka Gold Jewelry - Golden Spirals and more


- Phi - The Golden Number - Ø
Your source to some of the Net's "phinest" information on the
Golden Section / Mean / Proportion / Ratio / Number,
Divine Proportion, Fibonacci Series and Phi ( 1.618 0339 887... )

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