Skip to content

Sign up for a small monthly payment and enjoy ads-free browsing at 3QD

Make a one-time donation and enjoy ads-free browsing at 3QD

Home
About Us
Recommended Reading
Magazine Archives
Support 3QD
Log In
Search for:

Confused by what “2nd Cousin Once Removed” means?

Posted on Thursday, Apr 19, 2007 2:09PMFriday, December 8, 2017 by S. Abbas Raza

A “Cousin Tree” from Wikipedia:

Post navigation

Gut bacteria may help to explain why a Spartan diet increases lifespan

Dispatches From Bangladesh

The Curated Links at 3QD *

The usual curated links to articles elsewhere are no longer on the front page. They are on the “Recommended Reading” page which can be accessed by clicking the menu item of that name, just under the main 3QD banner. Try it and see.

Receive 3QD Posts by Email

Please fill out the form below to get our email with all the posts from the previous 24 hours, which is sent out a bit after midnight (NY City time) each day. This is completely free of charge for everyone.

	Name:
	Your email address:*

Please enter all required fields Correct invalid entries

Follow 3QD on Social Media

What People Say About 3QD

"3 Quarks Daily is a warm and often amusing home for intellectuals and other wags."

—Annie Dillard, Pulitzer Prize-winning American writer.

"The algorithms that curate your social-media timeline do so with indifference and programmed greed. The humans who curate 3QD do so with love and well-aged wisdom. Read 3QD instead! It’s so much better!"

—Justin E. H. Smith, Professor of History and Philosophy of Science, University of Paris.

3 Quarks Daily is an essential stop for any serious reader on the Web."

—Ken Roth, Executive Director of Human Rights Watch since 1993.

"3 Quarks is a daily must-read for intellectuals of all stripes. It is perhaps even smarter and better and more comprehensive than Arts & Letters Daily, the de facto gold standard of the smart set on the internet."

—Laura Claridge, former Professor of English at the U.S. Naval Academy, and author of Romantic Potency: The Paradox of Desire, Tamara de Lempicka: A Life of Deco and Decadence, and Norman Rockwell: A Life.

"I'm a big admirer of 3 Quarks Daily!"

—William Dalrymple, award winning historian and travel writer, as well as distinguished broadcaster, critic, art historian, foreign correspondent and founder and co-director of Asia's largest literary festival.

"3QD is always interesting--you (and your other contributors) have a fine eye for good writing in both the arts and the sciences, which is a very rare thing indeed."

—Rochelle Gurstein, author of The Repeal of Reticence, and frequent contributor to The New Republic, Salmagundi, and American Scholar.

"3 Quarks Daily is one of the most interesting aggregator blogs out there. It puts together stuff from art, science, philosophy, politics, literature. It’s a completely international, cosmopolitan place to get information. It’s become my entry point to reading on the Web."

—Mohsin Hamid, author of Moth Smoke, The Reluctant Fundamentalist, and How to Get Filthy Rich in Rising Asia, in the New York Times.

“I’m a longtime fan of 3 Quarks Daily!”

—Ben Orlin, author of four best-selling mathematics books: Math with Bad Drawings (2018), Change is the Only Constant (2019), Math Games with Bad Drawings (2022), and Math for English Majors (2024).

"Thanks for 3 Quarks Daily which has been very high on my reading list for several years now!"

—Huw Price, Bertrand Russell Professor of Philosophy and Fellow of Trinity College at the University of Cambridge. He is also co-founder, with Martin Rees and Jaan Tallinn, of a project to establish a Centre for the Study of Existential Risk.

"3 Quarks Daily is terrific - many congratulations, and many thanks!"

—Alain de Botton, best-selling Swiss-British writer and Fellow of the Royal Society of Literature.

Recent Comments on 3QD

3QD Design History and Credits

The original site was designed by S. Abbas Raza in 2004 but soon completely redesigned by Mikko Hyppönen and deployed by Henrik Rydberg. It was later upgraded extensively by Dan Balis in 2006. The next major revision was designed by S. Abbas Raza, building upon the earlier look, and coded by Dumky de Wilde in 2013. And this current version 5.0 has been designed and deployed by Dumky de Wilde in collaboration with S. Abbas Raza.

3 Quarks Daily

3 Quarks Daily started in 2004 with the idea of creating a curated retreat for everything intellectual on the web. No clickbait, no fake news, not just entertainment, but depth and breadth —something increasingly hard to find on the internet today. If you like what we do, please consider making a donation.