Public Circle Members

Fraser Cain

Publisher of Universe Today, a site about space ...

Philip Plait (The Bad Astronomer)

I write about the Universe.

Pamela Gay

Spreading astronomy one sidereal day at a time.

Kiki Sanford

Dr. Kiki to everyone except Google+. I bring the ...

Ray Sanders

Bringing space back down to Earth!

Dante Fernandez

One cannot find himself until he is willing to be ...

Jerry Nguyen

I like knowing things.

Dustin Wyatt

...nothing occurs contrary to nature except the ...

Chris Robinson

Assistant Professor, Psychology

Ethan Siegel

Science writer, professor and theoretical ...

Bug G. Membracid

Bugs. Ranting. Nerdery.

Matt Arnold

Student of the world, consuming all the worlds ...

Mary Mactavish

I'm middle-aged and happy.

Matt Uebel

Zealous About Reality

Ciro Villa

Testing this Universe.

Jonathan Langdale

I have approximate answers and possible beliefs.

Justin Matthew

Need My Services? Contact Me AT ...

Jenny Winder

ScienceWriter at SEN, Universe Today, Urban ...

Sean Carroll

Physicist at Caltech. Master of time and space.

Tony Darnell

Better Living Through Astronomy

Sam Wilson

Loving life

Peter Vogel

Teacher | Network Admin | Journalist | Technology ...

Nathan Bergey

Open Source Rocket Scientist

K.O. Myers

Director of Research and Programs (American ...

Donna Murdoch

DONNA MURDOCH

Jay Cross

One of a long line of Renaissance Men

Betsy McCall

mathematician, linguist, astronomer, writer, ...

Ward Plunet

Allison Sekuler

+1s science (esp vision & neuroscience), science ...

Alan Boyle

Ed Brown

Geek, Skeptic, Science-lover, Podcaster, Sci-Fi ...

Jennifer Ouellette

Science writer, cocktail physics

Adrien Lemaire

Pythonista

Filippo Salustri

Everything matters, all the time.

Nicole Gugliucci

Old Profile - Closing soon

Emily Lakdawalla

Senior Editor and Planetary Evangelist for The ...

Kimberly Chapman

Official Sucromancer of the Realm

michael interbartolo

Rocket Scientist by Day, GoogleTV Ambassador by ...

Jason Goldman

Scientist by day, science writer by night. I ...

Derya Unutmaz

Jane Shevtsov

Jürgen Hubert

Fraunhofer IWES

Gail Barnes

Sustainability / innovation / technology ...

David Bradley

Freelance science journalist Sciencebase, ...

Paul T Morrison

✔ Tinkerer, familiar with tools, DNA sequencers, ...

Vassil Vidinsky

Science and Philosophy

Adam Alexander

Software Developer, Science Fan, Father

Brad Snowder

Hi. My name is Brad and I'm an astroholic. Carpe ...

Greg Laden

Science Blogger and Facebook Refugee

Adrian Astro

Please follow +VirtualAstro

Jon Rosenberg

I'm Jon Rosenberg! I draw Scenes From A ...

Lucian Randolph

If the job is impossible, call me.

Catherine Laplace-Builhe

Houston, Tranquillity Base here. The Eagle has ...

John Baez

I'm trying to get mathematicians and physicists ...

Ross Mounce

Don't call it the ball thing. Call it 'Pure Being'

Chris Granade

Joanne Manaster

Science awesomer

Scott Barry Kaufman

Cognitive Science. Intelligence. Creativity. ...

William Gunn

Science, Scholarly Communication, and Mendeley

Buddhini Samarasinghe

Molecular Biologist

Jon Voisey

Science educator, writer, and cosplayer

Chanda Prescod-Weinstein

physicist

Rodolphe D'Inca

Reach the stars and bring them on Earth

Trev Warth

I have techno JOY!!!! [Eddie Izzard reference]

Zaine Ridling

Linux captive

Alun Salt

2 jobs. 50% Annals of Botany, 50% UNESCO AWHI.

Koen De Paus

"It may be that our role on this planet is not to ...

Frederic Emam-Zadé Gerardino

Futurist, problem solver and one of the first 18 ...

Ali Marie

Museum geek, paleontologist-in-training, and teen ...

Jim Carver

Scott Maxwell

I'm a pretty big wheel down at the cracker ...

Ron Garan

I think we live on a pretty cool planet (and by ...

Joseph Lee

A scientist who happens to dabble in technology, ...

Jason Major

Space Blogger

Tommy Leung

Parasitologist, Evolutionary Biologist, ...

Brett Szmajda

Advocating science, skepticism, and cool gadgets.

Matthew Francis

...

Benjamin Rowell

Praveen Kulkarni

10% human 90% bacteria

Dimitrios Diamantaras

Economic theorist, lover of song and opera, web ...

KQED SCIENCE

Explore Bay Area science, nature and environment ...

Kristina Killgrove

Roman bioarchaeologist

Tom Houslay

I mostly think about insect sex... mostly.

Miriam Goldstein

Marine biologist and science blogger

Raima Larter

Alexis C. Madrigal

I write about technologies and other humanmade ...

Bente Lilja Bye

BLB makes Climate & Classical and other cool R&D ...

Zoe Prytherch

Charles Carrigan

Husband, Father, Geoscientist, Educator

João Figueiredo

I talk about the things I love, because when ...

Glendon Mellow

Art in Awe of Science. Testing the hypothesis ...

Anne Osterrieder

Plant cell biologist and science communicator. ...

Mark Changizi

Cognitive scientist at 2AI, and author of THE ...

Doug Burke

An astronomer who spends way too much time on the ...

Jessica Morrison

Jon Hiller

Electron Microscopist, Materials Scientist, ...

Sarah Kavassalis

Hypersurface dweller.

Alex Wild

Entomologist & Photographer

Nature Physics

On your wavelength

Eric Martindale

Adventurer, Problem Solver, Engineer. ENTP.

Chris Mooney

David Pearce

Brian Grefenstette

Kerri Rawson

Aging and Neuroscience / Psychoneuroimmunology / ...

David Brin

Futurist, Science Fiction Author, Scientist. ...

rasha kamel

Jon Wilkins

Jeanne Garbarino

Momintisticator

Vincent Racaniello

Professor, virus guru, science podcaster and ...

Mark Hahnel

Stem Cell Biologist and Open Scientist

Denise Hills

NJ native, living in Alabama, Hawaiian girl at ...

E. Zaiser

Easily excited by science, human behavior, and ...

Sam Harris

Author, Neuroscientist, CEO of Project Reason

Charlie Hoover

Technology Doesn't Have To Suck.

Dana Hunter

John Manuel

Physics, space, and now... information.

Adam Marshall

Joerg Heber

Wolfgang Alexander Moens

I usually share with my Extended Circles. So, ...

Scott Johnson

Freelance Science Writer

Peace Lily Spathiphyllum

aimee “misc.ience” whitcroft

overgeek

Paul T.

Founder of CosmoBC.com

Michael Tobis

sustainability nerd, neo-Texan, internet addict.

Pamela Ronald

Alasdair Allan

Yet another hacker, pretending to be an ...

Chad Orzel

Shiloh Madsen

If homeopathy is real, then dumping Osama bin ...

Justin Kiggins

brains / beer / bicycling / computational ...

Timothy Gowers

Mathematician

kevin zelnio

Robby Bowles

A Scientist at Duke University with a passion for ...

Jennifer Williams

Tiny, mysterious, and powerful: Geeky-Sexy ...

Jamie Vernon

The very essence of instinct is that it's ...

David Basanta

Cancers grow and change following Darwinian-style ...

CMS Experiment

The Compact Muon Solenoid experiment at the LHC

Leo Lincourt

Marie-Claire Shanahan

Science Education professor, blogger, music nerd ...

Ron Schott

Geologist, GigaPan Photographer, Educator, Alpha ...

Rajini Rao

Life is an experiment. Experiments are my life.

Jeff Sullivan

Landscape photographer, author, workshop ...

Andrea Kuszewski

Sometimes I believe in as many as six impossible ...

Jan Moren

Janne. In Osaka.

Brian Koberlein

Astrophysicist, Professor, Science Communicator

Andrew Zimmerman Jones

Freelance polymath-in-training

Amy Roth

I am an artist who makes Surly-Ramics. I write ...

Laura Wheeler

Enjoys science

Jennifer Frazer

Freelance Science Writer and Blogger for ...

Nathaniel Mosher

I live to improve myself, help others, and change ...

Ian O'Neill

Star stuff, eventual star chum.

Christie Wilcox

Granite Rawson

Environmental scientist, internet snarker

Vincent Knight

I'm a Third Culture Kid currently working as a ...

Siromi Samarasinghe

Daniel Simons

Psychology professor - Author - Speaker. Likes ...

Sveinn Atli Gunnarsson

Editor of the Icelandic climate website - ...

Nancy Atkinson

Just tryin' to keep track of the Universe...

Allyson Lister

Axel Kratel

Gardener, Physicist, HTML5/Web 3.0/Video Software ...

David Dobbs

I write on science and other forms of culture for ...

Maki Naro

I write and draw comics about science.

Ian Bosdet

Cancer genetics scientist

Tara C. Smith

Sung won Lim

Genspace NYC! Synthetic Biology! Space!

Larian LeQuella

Just a guy on the web... ...

Kathryn Clancy

Assistant professor of bio anthro, researcher of ...

Rich Pollett

Terence Tao

Henry Reich

Minutephysics: cool physics and other sweet ...

Maryn McKenna

Has been immunized against bioweapons that don't ...

Craig Canapari

Kristen Marhaver

I can sort coral larvae by size if you need me to.

Ted MacRae

Entomologist, cyclist, father of two Russian ...

Derek Dunfield

Neuroscientist / Behavioral Economist in the ...

Art Markman

Cognitive Scientist, Author, and Blogger

finch wench

avian materials scientist and cosmo-quail ...

Jordan Ellenberg

brendan o'brien

Candace M Hansen

Spokeswoman for underappreciated species,

Omar Loisel

Amateur astronomy, cosmology, astrophysics and ...

Sheril Kirshenbaum

Author, Lecturer, Journalist

Mike Bergin

Educational Entrepreneur - Nature Publisher - Bon ...

Leif A. Helseth

Reduse, Simplify and Deepen

Jani Kotakoski

Scientist (materials physics), atheist, skeptic, ...

Emily Finke

I'm a museum girl, educator, science geek and ...

Emma Cating

Physical chemist and all around geek.

Kenneth Read

Physicist

Abby Noyce

Cognitive neuroscientist, knitter, and conrunner.

Rhett Allain

I once gave up coffee. Sadly, I realized it was ...

Sander Timmer

PhD student in computational genetics at ...

Kimberly Hosey

Freelance writer, reporter, editor, photographer.

Ergin Kocyildirim

Surgeon, scientist, author. Living on Google Earth

Bruno Gonçalves

Mike Salway

Passionate about Astronomy, Photography and ...

Bora Zivkovic

Ali Adelstein

Former mathematician who now makes computer stuff.

Klaus Seiersen

Medical physicist, blogger and science ...

Mary Mangan

Cameron Neylon

Jonathan Eisen

Cliff Harvey

I love high energy physics and giant robots

Shara Yurkiewicz

http://blogs.plos.org/thismayhurtabit/

Bradley Voytek

Neuroscience PhD at UCSF & Uber. Bigdata, ...

Melissa Lott

Alan Cann

All about me: http://bit.ly/AJCann

Andre Nantel

Systems biologist, photoblogger, frequent ...

Daniel Lemire

Computer Scientist and Open Scholar

Sir David Attenborough

British broadcaster and naturalist

Maggie Koerth-Baker

Science Editor at BoingBoing.net, columnist for ...

Andrew Revkin

Which comes first, Peak Everything or Peak Us? I ...

Jaime George

I'm the type of person who often carries a pocket ...

Owen Phillips

Neuroscience

Brian Glanz

Open Science Federation

Fabius Leineweber

Michael Klaas

...I'd rather be hiking.

Mindy Weisberger

Science writer/producer. Multimedia enthusiast. ...

Rey Junco

Putting the series of tubes under a microscope.

Peter Terren

AKA "Dr Electric" - high voltage enthusiast and ...

Nataly Manjarrez

Scientist, booklover, wordsearcher, dreamer, ...

mary Zeman

My work is bioinformatics and my obsessions are ...

David Webb

Psychology Tutor and Website Host

Tom Mulcahy

Noah Gray

Nature editor. Neuroscience is my gig.

Carl Zimmer

Writer

Naoki Watanabe

Kevin Eisenmann

Cristian Lorenzutti

Science and Technology!

Garry Hayes

Pascal Wallisch

The life of the mind

Denise Case

Engineer, instructor, perpetual student

Don Parsons

www.natureinmypocket.com

Zen Faulkes

A Canadian biologist in Texas.

Christel Bastida

Life is a beach, I'm just playing in the sand.

Chris Mallory

Science, nature, photography, tennis, art

ScienceSunday

Official page of #ScienceSunday and ...

W Younes