Public Circle Members

Evo Terra

Publishing coach for should-be and shipwrecked ...

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.

Amy Shira Teitel

NASA

Explore the universe and discover our home planet ...

Cynthia Yildirim

Dare I say, unique and geeky...

David Brin

Futurist, Science Fiction Author, Scientist. ...

Scott Lewis (Bald Astronomer)

Astronomer, Researcher, Education & Public ...

Jennifer Ouellette

Science writer, cocktail physics

Trev Warth

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

Jason Rhian

Jason is AmericaSpace.com's Editor and on top of ...

Pratik Mukherjee

Neuroradiologist & Neuroscientist

Sara E. Mayhew

Mangaka, TED Fellow, writer, illustrator.

Sean Carroll

Physicist at Caltech. Master of time and space.

Nicole Gugliucci

Old Profile - Closing soon

Don Pettit

NASA Astronaut, currently onboard the ...

Jason Goldman

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

Lucian Randolph

If the job is impossible, call me.

Amy Roth

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

Kimberly Chapman

Official Sucromancer of the Realm

Marta Rauch

Mobile, science, tech, robotics, space, gadgets, ...

Tony Silva

MSc Student in Astrophysics

Della Thomas

Senior biomedical scientist in diagnostic ...

Tom Houslay

I mostly think about insect sex... mostly.

Miriam Goldstein

Marine biologist and science blogger

Raima Larter

Ajish M

To each his own

Dan Christensen

Bente Lilja Bye

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

Hudson Ansley

'Tell me, who are you, alone, yourself and ...

Paolo Amoroso

Astronomy, space and science geek

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 ...

Jim Carver

Mark Bruce

A transhumanist and technophile residing in ...

Dimitrios Diamantaras

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

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 ...

Kathryn Brown

adventurer with a passion for photography, ...

Jessica Morrison

Joseph Lee

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

Jon Hiller

Electron Microscopist, Materials Scientist, ...

Jason Miller

Champion for entrepreneurial higher education, ...

David Nicholl

A combination of Lolita, A Confederacy of Dunces ...

Ross Mounce

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

Sarah Kavassalis

Hypersurface dweller.

Alex Wild

Entomologist & Photographer

Mohammed Al Sahaf

Lifelong Learner

David Wood

Biologist, skeptic, humanist

James Douglas

Heikki Arponen

Theoretical physicist and an aspiring quant.

Praveen Kulkarni

10% human 90% bacteria

Eric Martindale

Adventurer, Problem Solver, Engineer. ENTP.

Marco Casteleijn

Always on a quest...

Michael Okuda

http://www.michaelokuda.com

Chad Haney

I'm the medical imaging, Red Wings, Formula One, ...

Annika “Skywalker” O'Brien

annikaobrien.com - I work (and play) with robots.

Chloe Lewis

Chris Mooney

Noah Diffenbaugh

Climate scientist at Stanford University

David Pearce

Heather Doran (hapsci)

PhD Student in Molecular Pharmacology, science ...

Brian Grefenstette

Dante Fernandez

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

Kerri Rawson

Aging and Neuroscience / Psychoneuroimmunology / ...

Jon Wilkins

rasha kamel

Jeanne Garbarino

Momintisticator

Julien Amelot

Science is a way of thinking much more than it is ...

Vincent Racaniello

Professor, virus guru, science podcaster and ...

Adrienne Roehrich

Scientist, Mom, Runner, Foodie, Geek/Nerd...

Mark Hahnel

Stem Cell Biologist and Open Scientist

Jay Cross

One of a long line of Renaissance Men

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

Chris Robinson

Assistant Professor, Psychology

John Manuel

Physics, space, and now... information.

Joanne Manaster

Science awesomer

Andrew Wilson

Joerg Heber

Sara Hargrave

Wolfgang Alexander Moens

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

Scott Johnson

Freelance Science Writer

V.D. Veksler

engineering the mind

Donna Murdoch

DONNA MURDOCH

Dustin Wyatt

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

aimee “misc.ience” whitcroft

overgeek

Chryle Elieff

Enthusiastic College Psychology Instructor

Benjamin Beaulieu

Senior Trainer - Dendreon (Cellular Immunotherapy)

Zaine Ridling

Linux captive

Kevin Clift

Will Burrard-Lucas

Professional wildlife photographer.

Esther Martinez

Still wondering what is life.

Michael Tobis

sustainability nerd, neo-Texan, internet addict.

Edward Lu

Pamela Ronald

Alasdair Allan

Yet another hacker, pretending to be an ...

Chad Orzel

Jane Shevtsov

Gail Barnes

Sustainability / innovation / technology ...

David Tribe

Food microbiology and gene safety connoisseur.

Brad Snowder

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

Shiloh Madsen

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

Justin Kiggins

brains / beer / bicycling / computational ...

David Jacobs

Meta-minded diagonal thinker. Former fetus ...

Sam Wilson

Loving life

Anastasia Bodnar

Dave Mosher

Science and technology journalist, projects ...

Timothy Gowers

Mathematician

Philipp Schmalkoke

Scott Barry Kaufman

Cognitive Science. Intelligence. Creativity. ...

kevin zelnio

TJ Anderson

Material Science Engineer at GE Healthcare X-ray ...

Ray Sanders

Bringing space back down to Earth!

Mike Brown

Kevin McCluney

I am an ecologist who studies the influence of ...

Matt Arnold

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

Robby Bowles

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

Matthew Schnupp

Pierre Markuse

Never stop being curious...

Sean McCann

Jennifer Williams

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

Ron Garan

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

Paul T Morrison

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

Jamie Vernon

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

David Basanta

Cancers grow and change following Darwinian-style ...

Christopher Dreyer

Jürgen Hubert

Fraunhofer IWES

Brad Morris

Markus Thompson

Curious Biped Primate, Naturalist² and Aspiring ...

Jay Dinan

John Paul Sherman

Ben Hibben

I'm a geek! :-)

Marianna Limas

Undergraduate Biology Student at University of ...

Corrinn Bruce

Lars Occhionero

Astrophysicsist in training and geek

Leo Lincourt

Simon Reidy

The pixel is mightier than the sword!

Marie-Claire Shanahan

Science Education professor, blogger, music nerd ...

Nicolas Fillion

I'm a renegade logician.

Bernd Einfeldt

Ron Schott

Geologist, GigaPan Photographer, Educator, Alpha ...

Rajini Rao

Life is an experiment. Experiments are my life.

Carolina Ödman-Govender

Kofi Amihere

Student / Tech Enthusiast

Jerry Nguyen

I like knowing things.

Dawn Peterson

Spencer Haley

Christopher Bohn

Poscis interdum ingeniator

Russ Abbott

Continually amazed and impressed by the ...

Joanna Malukiewicz

“Travel is fatal to prejudice, bigotry, and ...

Jeff Sullivan

Landscape photographer, author, workshop ...

Vadilson Malaquias dos Santos

“The saddest aspect of life right now is that ...

Jeff Lauterbach

Melanie E Magdalena

Editor-in-Chief, Archaeologist, and Creative ...

Jason Davis

Science journalist, graduate student and Dad.

Frederic Emam-Zadé Gerardino

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

Alexander Ortenburger

Bill Jackson

Assistant Professor at the Medical College of ...

Peter Edmonds

Astronomer, husband, Dad

Deborah Berebichez

A physicist with a deep passion for communicating ...

Alan Boyle

Jason Davison

Professional Student

Ted Pavlic

ECE/CSE postdoctoral researcher, husband, Android ...

Simone Wanless Seagle

Jesus Ray, we got the chessboard out but you ...

Andrea Kuszewski

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

Bill Keller

Jan Moren

Janne. In Osaka.

Christopher VanLang

Congrats on finding my profile

William Hennah

Brian Koberlein

Astrophysicist, Professor, Science Communicator

Ed Brown

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

Andrew Zimmerman Jones

Freelance polymath-in-training

Carver Thomason

The Universe is a great place to live.

Ciro Villa

Testing this Universe.

Jarrett Byrnes

Isaac Kuo

Dreaming of kinetic impact powered rockets and ...

Cody Allison

I didn't do it...and yyyYou can't prove it!

Laura Wheeler

Enjoys science

Jens Riggelsen

Dena Ricketts

I am me.

John Baez

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

Aaron Stanton

I do stuff.

Alberto Conti

JWST Innovation Scientist

Kiki Sanford

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

Koen De Paus

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

Robby Flannery

Mark Behrendt

Amateur astronomer, photographer and professional ...

Erik Driscoll

Editor at NeuroscienceNews.com.

Jennifer Frazer

Freelance Science Writer and Blogger for ...

Nathan Bergey

Open Source Rocket Scientist

Daniel Mietchen

Science with a public version history

Piotr Naskrecki

Catherine Laplace-Builhe

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

Nathaniel Mosher

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

Kristina Killgrove

Roman bioarchaeologist

Bug G. Membracid

Bugs. Ranting. Nerdery.

Ian O'Neill

Star stuff, eventual star chum.

Christie Wilcox

Fadia Lekouaghet

Software Developper... Moonstruck

Granite Rawson

Environmental scientist, internet snarker

Neoh YuenSim

Hungry for tummy-tickling stuff.

Vincent Knight

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

Jeff Habig

Research Assistant Professor

Andrea Pavlovic

Siromi Samarasinghe

Gabriel Perren

A.J. Camacho

Matt Uebel

Zealous About Reality

Danny Asling

Researcher of Microbiology, Neuroscience and Cell ...

Nathan Pieplow

Sound recordist, birder, blogger, writer, editor, ...

Neil Martinsen-Burrell

Statistics professor, geek, father

Sean Luchs

Florida Forest Service Meteorologist

Daniel Simons

Psychology professor - Author - Speaker. Likes ...

Abhay Tiwari

Paul Minda

Chris Ridgway

Sveinn Atli Gunnarsson

Editor of the Icelandic climate website - ...

Nancy Atkinson

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

Dave Cole

Trying to make sense of the world through an ...

Justin Zimmer

"I see," said the blind man, peeing in the wind, ...

Allison Sekuler

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

Paul Harper

Professor of OR / Mathematics at Cardiff ...

Jennifer Davison

I wonder!

Axel Kratel

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

David Dobbs

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

K.O. Myers

Director of Research and Programs (American ...

Maki Naro

I write and draw comics about science.

Ward Plunet

Ali Marie

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

Christa Laser

Even-Headed, Warm-Hearted IP Litigator

Kristofer Gigante

Physics Teacher, Volunteer Firefighter

Ian Bosdet

Cancer genetics scientist

Tara C. Smith

Sung won Lim

Genspace NYC! Synthetic Biology! Space!

Dan Knudsen

Carl Boettiger

Theoretical ecology & evolution

Harshal Patankar

Analysis does not destroy the romance of the ...

Larian LeQuella

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

Steve Esterly

Gaythia Weis

Analytical Chemist

Rich Pollett

Terence Tao

Betsy McCall

mathematician, linguist, astronomer, writer, ...

Henry Reich

Minutephysics: cool physics and other sweet ...

Dean Calahan

Genes, Cells, Informatics

Buddhini Samarasinghe

Molecular Biologist

Craig Canapari

Filippo Salustri

Everything matters, all the time.

michael interbartolo

Rocket Scientist by Day, GoogleTV Ambassador by ...

Edward Doherty

Science and Tech geek

philippe roux

Kristen Marhaver

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

Christian Schaller

Emmanuel Conseil

Amateur astronomer, engineer

Rich Thoma

Producer: Boundless Space & Fit for Space ||| ...

Jessamyn Fairfield

Scientist, sports enthusiast, avid reader, ...

Jack Cassidy

Astronomy and Astrophotography Geek

Ted MacRae

Entomologist, cyclist, father of two Russian ...

Nathan Fong

Art Markman

Cognitive Scientist, Author, and Blogger

Rakesh Yadav

Passionate about Physics, Philosophy, and ...

finch wench

avian materials scientist and cosmo-quail ...

Brett Szmajda

Advocating science, skepticism, and cool gadgets.

Jordan Ellenberg

Lucas Glover

Devin Drown

wherever you go there you are

Sara Del Valle

I'm a mathematical epidemiologist, a science ...

Candace M Hansen

Spokeswoman for underappreciated species,

Omar Loisel

Amateur astronomy, cosmology, astrophysics and ...

Erin Kane

Primatology Graduate Student

Sheril Kirshenbaum

Author, Lecturer, Journalist

Peter Edenist

Sci-fi enthusiast

Vassil Vidinsky

Science and Philosophy

Jason Fleischer

Computational neuroscience, robotics, soccer, ...

Cecy Gzz

Becoming a Lay Missionary of Charity

Thomas Kang

Mike Bergin

Educational Entrepreneur - Nature Publisher - Bon ...

Stephen Granade

Science lecturer, robotics researcher, ...

brian wang

Ian Le Guillou

Cyrus Khan

An atom's attempt to understand itself

Thomas Rauscher

Not All Those Who Wander Are Lost (Tolkien)

Kenneth McCallister

I am a meteorologist and software developer. I ...

Jonathan Langdale

I have approximate answers and possible beliefs.

Grant Jacobs

Computational biology consultant - available ...

David Bradley

Freelance science journalist Sciencebase, ...

Michael Rector

Amateur astronomer by night, self check-out ...

Leif A. Helseth

Reduse, Simplify and Deepen

Jani Kotakoski

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

Oleg Kutkov

Give me a manual and i will move the world

Carlos-Andrés Peña

Computational Intelligence, Computational ...

Matthew Francis

...

Emily Finke

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

Jason Major

Space Blogger

Ronald Czik

Dipak Patel

Emma Cating

Physical chemist and all around geek.

Kenneth Read

Physicist

Mike Clancy

One can judge from experiment ... or one can ...

Sterling Anderson

Rhett Allain

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

Sander Timmer

PhD student in computational genetics at ...

Don Denesiuk

A Sceptical cat.

Kimberly Hosey

Freelance writer, reporter, editor, photographer.

Ergin Kocyildirim

Surgeon, scientist, author. Living on Google Earth

Olivier Gerard

Mathematics, discrete or outspoken.

Rodolphe D'Inca

Reach the stars and bring them on Earth

Chanda Prescod-Weinstein

physicist

Jennifer Welsh

...

mike iavelli

Physicist & mathematician.

Bruno Gonçalves

Mike Salway

Passionate about Astronomy, Photography and ...

Peter Roopnarine

I am a paleontologist, evolutionary biologist, ...

Toma Susi

Bora Zivkovic

Ali Adelstein

Former mathematician who now makes computer stuff.

Klaus Seiersen

Medical physicist, blogger and science ...

Mary Mangan

Cameron Neylon

Benjamin Ramage

Ecologist

Deeksha Tare

Going Viral !!!

Hannah Grimm

Biologist, teacher, skeptic, aerialist and ...

Jonathan Eisen

Emily Lakdawalla

Senior Editor and Planetary Evangelist for The ...

Sophie Wrobel

Everything is possible in the virtual world, it's ...

Jeremy Buchanan

Father, teacher, bookworm

Mary Mactavish

I'm middle-aged and happy.

Marisa Alonso Núñez

I´m a box full of surprises

Cliff Harvey

I love high energy physics and giant robots

Julien Hering

Neuroscience PhD - CEO & founder of Tree of ...

Andrew Alden

Writer on geological subjects: About.com, KQED, ...

Alun Salt

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

Shara Yurkiewicz

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

Shiraz Siddiqui

need moar lolz plz

Kristian Jerslev

MSc student in astrophysics (cosmology), Science ...

Bradley Voytek

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

Samuel Legge

Lasers

Melissa Lott

David Price

Matthew J Price

Father, Transhumanist, Futurist, Philosopher, ...

Peter Vogel

Teacher | Network Admin | Journalist | Technology ...

Jon Lawhead

"I'm not an expert on anything, but I can ...

Crystal Ernst

Bug geek. Grad student. Blogger.

Karyn Traphagen

Ideas to Cultivate Curiosity

Liz Krane

Learn all the things!

Steven Goldberg

Mark Crowley

Artificial Intelligence Researcher. Political ...

Jean Bezivin

Alan Cann

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

Beth Johnson

Geek mom. Physics major. Tired.

Andre Nantel

Systems biologist, photoblogger, frequent ...

Cameron Smith

Thad Szabo

Daniel Lemire

Computer Scientist and Open Scholar

Achintya Rao

Science Communicator | Likes: Physics, Astronomy, ...

Brian Szenay

If you're not part of the solution, you're part ...

Katrina Badiola

Open science chemistry honours student in the ...

Tony Darnell

Better Living Through Astronomy

Jon Rosenberg

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

Chris Granade

Rebecca McMillan

Omnicurious geek interested in everything under ...

Melissa Moser

This is my G+ page. There are many like it but ...

Ethan Siegel

Science writer, professor and theoretical ...

Derya Unutmaz

Danna Staaf

the cephalopodiatrist

Maggie Koerth-Baker

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

Andrew Revkin

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

Jaime George

Owen Phillips

Neuro

Brian Glanz

Open Science Federation

Carlos Portela

Professor de Ciências Físico-Químicas

Kateryna Artyushkova

Brent Neal

Scientist. Geek.

Greg Laden

Science Blogger and Facebook Refugee

Bob Jacobs

"Got me a boat load of terribly strange folk ...

Nic Johns

Game Designer, Coder, Astronomer

Michael Klaas

...I'd rather be hiking.

Scott Maxwell

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

Mindy Weisberger

Science writer/producer. Multimedia enthusiast. ...

Jérémy Naegel

Public Information Officer - Wave Protocol and ...

Rey Junco

Putting the series of tubes under a microscope.

Amjad Obeidat (PhD)

Peter Terren

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

Liz Neeley

Sarah Goodwin

Ph.D. in Cell Biology now working in science ...

Jason Wells

Native to the domains of natural philosophy, ...

Franz Graf

Nataly Manjarrez

Scientist, booklover, wordsearcher, dreamer, ...

Stuart Forman

mary Zeman

My work is bioinformatics and my obsessions are ...

Angie Creasy-Thompson

Homeschooling mom of kids both human and goat ;-)

David Webb

Psychology Tutor and Website Host

Tom Mulcahy

Aleks Scholz

More questions than answers.

Noah Gray

Nature editor. Neuroscience is my gig.

Brian Dunning

Science writer. Host of Skeptoid podcast. Dork.

William Dawson

Dave Brodbeck

I'm doing science and I'm still alive

Carl Zimmer

Writer

Jenny Winder

ScienceWriter at SEN, Universe Today, Urban ...

Elise Palmer

Daniel Estrada

Robot. Made of smaller robots.

Naoki Watanabe

Adrian Astro

Please follow +VirtualAstro

Tommy Leung

Parasitologist, Evolutionary Biologist, ...

Jon Voisey

Science educator, writer, and cosplayer

Cristian Lorenzutti

Science and Technology!

David Bikard

Microbiology and Synthetic Biology enthusiast

Garry Hayes

Benjamin Rowell

Tom Olijhoek

Scientist and open access advocate

Pascal Wallisch

The life of the mind

Raphael “Speedy” Ndem

Gamer - Android & Tech - Science & Medicine - ...

Nestor Lopez-Duran

Assistant Professor of Psychology at the ...

Denise Case

Engineer, instructor, perpetual student

Carissa Braun

Biologist, Naturalist, Photographer, Writer

David Joyner

math, writing, tech, edu, ...

Carl Carruthers

Christine Paluch

Policy and Technology, I love thee.

Don Parsons

www.natureinmypocket.com

William Gunn

Science, Scholarly Communication, and Mendeley

Alan Kotok

Furo Jumbo

I was a bottle fed baby. Even my mother did not ...

Niles Johnson

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

Rafael Maia

PhD Candidate, The University of Akron - ...

Efstratios Filippidis - TheUndogmatic Thinker

Humankind should eliminate suffering and pain and ...

W Younes

Jan Teichmann

Jesse Powell

I, for one ...

Amine Benaichouche

I don't play dice!

Gerry Ward

John Rickert