skip to main content

Phi

Explore the meaning of the golden ratio through Jeff's unique science tattoo featuring the Greek symbol for Phi.

Written byCarl Zimmer

2008-02-17T04:45:19 | 1 min read

Newsletter

Sign up for our email newsletter for the latest science news

"This is my science tattoo. It's the greek symbol for Phi, and it represents the golden ratio." --Jeff

Click here to go to the full Science Tattoo Emporium.

Meet the Author

CZ
Carl Zimmer

More on Discover

Group of employees around a meeting table

More Than 1,200 Genetic Variants Linked to Personality Traits Like Extraversion and Conscientiousness

A participant sleeps in a bed with EEG sensors attached to their scalp during a brain and memory study.

The Sleeping Brain May Build Memories From 'Tags' Created While You Were Awake

Person taking supplements with a glass of water, could be vitamin D

Taking Vitamin D Daily Was Associated With Better Cognitive Performance in Those at Risk of Alzheimer's and Dementia

happy couple walking

Exercising With Your Spouse May Improve Communication and Reduce Conflict

Person sleeping in a hotel room on a trip

An Ancient Night-Watch System May Explain Why You Sleep Poorly on the First Night of a Trip

5 recent dementia breakthroughs, doctors looking at a brain scan

5 Recent Dementia Research Advances — From Blood Tests and Lithium to Lifestyle Changes

Person scrolls the web that could be censored, with the Streisand effect

The Streisand Effect Shows Why Suppressing Information Can Backfire

3D illustration of the optic nerve in the brain in orange

The Brain Develops Differently in People Born Blind — but Not in the Way Previously Thought

Friends laughing together

Human Language May Be Secretly Built Around Safety, Challenging Decades of Thinking

Neurons under the microscope

Long COVID May Affect Motivation and Memory by Injuring the Brain’s Dopamine System

Doctor examines brain scans

The Mystery of Why There Hasn't Been a Confirmed Case of Schizophrenia in People Born Blind

Vaccine vial, could be related to tubeculosis

Tuberculosis Vaccine May Help Prevent Alzheimer's by Influencing the Brain's Immune System

Stay Curious

JoinOur List

Sign up for our weekly science updates

View our Privacy Policy

SubscribeTo The Magazine

Save up to 40% off the cover price when you subscribe to Discover magazine.