Technology Science
Bill Gates
Sharing things I'm learning through my foundation work and other interests...6,762,234 followers | Follow
Pete Cashmore
The largest independent website dedicated to news & resources for the connected generation. Tweets from @mashable staff. Send questions/comments to @mashablehq.2,879,217 followers | Follow
Jack Dorsey
Executive Chairman of Twitter, CEO of Square, a founder of both.1,999,856 followers | Follow
Evan Williams
Farm boy from Nebraska. Husband and father. Co-founder of Twitter. Partner at @ObviousCorp1,482,875 followers | Follow
Chris Sacca
Dreamily married to @crystale, dad to @CCEleven, investor in @Twitter, @Uber, @Instagram, @Turntablefm & other startups. Learn more: http://lowercasellc.com/.1,339,410 followers | Follow
Twitter Media
Tracking cool, meaningful uses of Tweets in media, tv, sports, entertainment and journalism. Send us tips!1,051,063 followers | Follow
Guy Kawasaki
Author of Enchantment: The Art of Changing Hearts, Minds, and Actions. Former chief evangelist of Apple. Co-founder of Alltop.930,657 followers | Follow
Harvard Biz Review
The latest Harvard Business Review blog posts, Management Tips of the Day, Daily Stats, and more.750,391 followers | Follow
Steve Case
Co-founder of AOL; now Chairman of Case Foundation and Revolution (Zipcar, LivingSocial, Exclusive Resorts, Everyday Health, Revolution Money, Miraval, etc)504,181 followers | Follow
Neil deGrasse Tyson
Astrophysicist, American Museum of Natural History. Author: Space Chronicle, The Pluto Files,. Host: StarTalk Radio http://StarTalkRadio.net492,522 followers | Follow
Wael Ghonim
Constantly Changing, Serious Joker, Internet Addict, Human, Egyptian who loves challenging status quo.457,044 followers | Follow
Angry Birds
Squawk! Official tweets from Angry Birds! The birds are mostly online on weekdays 8AM - 5PM GMT. No answers about release dates. Rovio on Twitter: @RovioHQ.444,198 followers | Follow
Leo Laporte
Podcaster, broadcaster and tech pundit. The Tech Guy on the Premiere Radio Networks. Live at live.twit.tv For my link feed follow @links_for_twit394,551 followers | Follow
Jessica Verrilli
Strategy & Corporate Development at @Twitter. Previously @TwitterUK and Associate to the Founders. Running anywhere with a view.368,224 followers | Follow
Scientific American
Scientific American Magazine and online, over 165 years of science news367,828 followers | Follow
Nature News&Comment
The latest science news and opinion from @NatureMagazine. Winner Best Twitter, Online Media Awards 2011, and Shorty Award for science, 2012.360,951 followers | Follow
Walt Mossberg
Tech columnist for The Wall Street Journal and co-executive editor of allthingsd.com, and co-executive producer of the D: All Things Digital conferences.343,751 followers | Follow
Andrew Weil, M.D.
Dr. Weil's official Twitter - daily information on integrative medicine, nutrition, natural health and wellbeing. Get healthy on the go!321,749 followers | Follow
NYTimes Science
Science, Environment, Space and Cosmos News From NYTimes.com/Science317,980 followers | Follow
Doug Williams
Partnerships at Twitter by day, seeker of serendipity by night. Recovering engineer, endorphine addict and frequent bookworm. Some people call me Dougie Fresh.309,314 followers | Follow
Robert Scoble
Technology news, videos, opinions, from an enthusiastic Rackspace employee who grew up in Silicon Valley and has interviewed more than 3,200 geeks.261,749 followers | Follow
Danny Sullivan
Editor of SearchEngineLand.com, covering Google, SEO, PPC and all aspects of search engines and search marketing.239,497 followers | Follow
Chris Brogan
President, Human Business Works. More? http://bit.ly/cbbio . contact: http://chrisbrogan.com/contact210,169 followers | Follow
Kevin Green
Speaker, Author, Traveler, Foursquare Fanatic, Twitter Addict, CEO Dealer Growth Solutions, VP Dealer LOGIX, #EAv (e)FIXEDOPS203,977 followers | Follow
TreeHugger.com
Links, Ideas and Conversation from the TreeHugger hive mind, the latest in modern green.169,589 followers | Follow
NASA Astronauts
Hear from all NASA's astronauts on Twitter, plus updates on astronaut activities here.136,120 followers | Follow
Google Analytics
Follow us for the latest news, tips and trends from the Google Analytics team and friends. Burning analytics questions? Start here: http://goo.gl/gMi4Z115,767 followers | Follow
Chris Pirillo
I create content and communities. You can hire me to produce for your company, too! chris@pirillo.com105,419 followers | Follow
Dr. Mercola
I am an osteopathic physician, health activist and founder of the #1 natural health site Mercola.com. I advocate dietary and lifestyle approaches to health.88,735 followers | Follow
DesignModo
Design and Web Development Magazine. We provide design, web development, premium products, quality freebies and art-oriented articles.86,361 followers | Follow
Dave McClure
Geeks, Founders, Startups -- The Internet Revolution. Founding Partner & Sith Lord, @500 Startups.85,189 followers | Follow
Heather Poole
Flight attendant, Blogger, Author of the New York Times bestselling book CRUISING ATTITUDE82,773 followers | Follow
Tim Berners-Lee
Director of the World Wide Web Consortium (W3C) w3.org, the place to agree on web standards. Founded webfoundation.org - let the web serve humanity69,643 followers | Follow
Paolo Nespoli
European Space Agency Astronaut, Flight Engineer of ISS Expedition 26/27 (Dec 2010 - May 2011)66,840 followers | Follow
danah boyd
social media scholar, youth researcher & advocate | Microsoft Research, Harvard Berkman Center | zephoria@zephoria.org64,365 followers | Follow
David Szetela
CMO for BionicClick, Expert in PPC Online Advertising. Follow me for tweets with excellent resources on AdWords, adCenter Facebook, Twitter etc.59,419 followers | Follow
Xeni Jardin
Madam Boing. Breast cancer isn't something I have, but something my body is currently doing. I tweet about this, and all that my mind is doing. xeni@xeni.net57,291 followers | Follow
Bill Gross
Founder of Technology Incubator Idealab and 100 companies in last 30 years. Tweeting while on my quest for learning in life and at conferences.55,685 followers | Follow
craignewmark
customer service rep & founder for craigslist & craigconnects. Media inquiries please email: press@craigconnects.org.52,947 followers | Follow
David Graham
I network and encourage interaction between Deloitte thought leaders, the media and African business leaders, when I am not mountain biking!44,281 followers | Follow
Info=Beautiful
40,422 followers | Follow
Chris Messina™
Bachelor of Arts. UX designer on Google+. #godfather (http://nyti.ms/lJ6Kdj) Not the actor.39,422 followers | Follow
Andy Revkin
Pursuing progress on a finite planet on http://j.mp/dotEARTH and at Pace U. The rest? Family, friends, living, music: http://j.mp/unclewade35,460 followers | Follow
Danger Room
Noah Shachtman, Spencer Ackerman, and WIRED's national security dorks.34,908 followers | Follow
Stephen Bellingham
My life is devoted to exploring, studying, practicing and spreading Eternal Truth for the purpose of attaining enlightenment and helping create a World Utopia32,531 followers | Follow
Jacob Appelbaum
Ethics enthusiast && الحب و الحياة في وقت قصير && cast iron club32,081 followers | Follow
Jane McGonigal
I make and play games. My New York Times bestselling book is Reality is Broken: Why Games Make Us Better and How They Can Change the World http://amzn.to/rr5luD31,765 followers | Follow
Smithsonian Magazine
Official Twitter feed for Smithsonian magazine and Smithsonian.com. Updates on history, science, arts and culture. @ replies may be reprinted in the magazine.31,686 followers | Follow
Mathew Ingram
I'm a senior writer at GigaOm, a former columnist with the Globe and Mail and co-founder of the mesh conference in Toronto30,995 followers | Follow
Ross Dawson
Futurist/ Entrepreneur/ Keynote Speaker/ Author and contributor to global brain. Visualization of my neural activity: http://bit.ly/AHTGpBizModel30,908 followers | Follow
NYT Technology
News and headlines from the Technology desk of The New York Times.30,456 followers | Follow
Vivek Wadhwa
Appointments at Duke, Stanford, Emory, and Singularity University. Former entrepreneur. Columnist Washington Post and BusinessWeek.28,166 followers | Follow
Nathan Yau
Data, visualization, and statistics. Author of Visualize This. Background in eating.27,947 followers | Follow
Stephen Toulouse
Writer, occasional w00tstock performer, former Xbox LIVE Director of Policy and Enforcement, PR/political junkie. Be excellent to each other.26,645 followers | Follow
Gabe Rivera
I run Techmeme. Sometimes I tweet what I mean. Sometimes I tweet the opposite. I'm not as nice as my picture here suggests. .25,727 followers | Follow
HarvardPublicHealth
Educating new generations of global health leaders & taking innovative ideas from the lab to people's lives22,844 followers | Follow
Aza Raskin
Founder & CEO of Massive Health. Former Creative Lead for Firefox. Forbes 2012 30-under-30 and Fast Company top 40 influential US designer. Also, Bloxes.com.21,376 followers | Follow
Jonathan Zittrain
Professor @Harvard_Law, @Kennedy_School, @HSEAS Comp Sci Dept. + @BerkmanCenter; @EFF and @InternetSociety board member20,666 followers | Follow
Dustin Diaz
CEO at @ObviousCorp, although we're not really big on titles here20,525 followers | Follow
Tiny Green Bubble
TinyGreenBubble.com is the online destination of anyone who is interested in living green, living fair, and living aware - but still living fun.18,875 followers | Follow
Christian Heilmann
ʕ •ᴥ•ʔ Mozilla Developer Evangelist - all things open web, HTML5, writing and working together. Portfolio: http://icant.co.uk18,410 followers | Follow
Tony Boyajian
Creative Thinker / Tech Addict / Blogger / Aspiring Photographer / Husband and Friend17,990 followers | Follow
Eric Greenspan
Entrepreneur. Relentless dreamer of big things. TED attendee/TEDx organizer. Father of two beautiful boys. Foodie/Traveler. Founder & CEO of Make It Work, Inc.17,827 followers | Follow
Zhanna Shamis
Twitter designer, wine bar crawler, road-tripper, hobo glove aficionado.17,668 followers | Follow
Terri Nakamura
Graphic designer & fun person; likes humor, Apple, cool, interesting, design, art, business, tech, weird, pop culture & breaking news. #BA75; (e)NAK on #EAv17,406 followers | Follow
GreenEnergyInfo
Dedicated to bringing you the most up to date information about renewable energy sources and cutting edge energy generating technologies.17,356 followers | Follow
Social Innovation
The Center for Social Innovation at the Stanford Graduate School of Business educates leaders who can solve the world's toughest problems.15,915 followers | Follow
Argonne National Lab
As a @ENERGY lab, Argonne delivers science and tech solutions to energy, environment and security challenges. Tweeting for Argonne is web-editor @SoosheBot.15,383 followers | Follow
Kathy Meyer
eMarketing trends & tech enthusiast. Believes in balance. Simplicity in form + function. Mompreneur. Foodie. Design. Art. Music. ♥ iPhone. MAC/PC Coffee! #BA7514,881 followers | Follow
Rael Dornfest
@Obviouscorp engineer. Father. Board, table-top, and card gamer. Superhuman ability to see through glass, gauze, and a cunning ruse.14,738 followers | Follow
Thomas Fuchs
Currently hacking on charmhq.com & letsfreckle.com and open source projects zeptojs.com & microjs.com. All-around JavaScript Guru.14,448 followers | Follow
Brad Acker
focused on profound transformation of civilization as genetic, nanotech, and robotic advances continue their exponential acceleration; + helping artists succeed13,736 followers | Follow
Michael Parekh
Technology Investor More at: http://mp.blogs.com/about.html http://www.facebook.com/mparekh13,126 followers | Follow
Chris Noble
GM of WorldNomads.com, co-founder of Footprintsnetwork.org (http://bit.ly/fcJztK), passionate about travel, inspired by community & social entrepreneurs12,273 followers | Follow
DarkReading
News and information on IT security, helping information security pros manage the balance between data protection and user access.12,193 followers | Follow
M. James Kondo
近藤正晃ジェームスCountry Manager, Twitter Japan. Visit. Prof at Hitotsubashi Univ. Special Advisor, Cabinet Office. Co-Founder, TABLE FOR TWO. Ex-: U. Tokyo, McKinsey.11,220 followers | Follow
Peter Pham
Co-Founder/Partner @scienceinc - Built a few startups - Color, BillShrink, Photobucket. High on life & always the first on the dance floor.10,780 followers | Follow
Leslie Bradshaw
Calling me intense is putting it lightly | President + COO + Co-Founder @JESS3 | Contributor @Forbes | Terroir + Family @BradshawPinot | Econ + Gender @UChicago9,809 followers | Follow
Ves Dimov, M.D.
Assistant Professor of Medicine and Pediatrics at University of Chicago, Allergist/Immunologist, Internist. Former NEJM Advisory Panel Member9,130 followers | Follow
Vaughan Bell
8,563 followers | Follow
Nicholas C. Zakas
Web Geek. HTML5, CSS, JavaScript Consultant. Author. Speaker.8,487 followers | Follow
Stef. Sullivan Rewis
Client-side developer. VP Interface Architecture, @Contatta Inc. Catamaran charter captain at @geeks4sail. Procrastinating workaholic. I put the URL in gurl.8,024 followers | Follow
Jacob Harris
I am a Senior Software Architect and news hacker at the New York Times. Apologies to my new followers.7,931 followers | Follow
Carla Tonelli
I'm the former green business editor for Reuters.com and tweet about sustainability news -- and anything else that catches my eye.7,102 followers | Follow
Chris Shiflett
Hi, I’m Chris, web craftsman and co-founder of @analogcoop, @mapalong, and @brooklynbeta. I live and work in Brooklyn, NY.6,941 followers | Follow
Ji Lee / 이지별
Works at Facebook / Worked at Google / Born in Korea / Raised in Brazil / Lives in Palo Alto, California6,800 followers | Follow
Matthias Rascher
On Twitter to share the good stuff I find: linguistics, literature, history, art, design, photography, science, technology, music, Los Angeles, travel, fun...6,763 followers | Follow
Care Environment
6,761 followers | Follow
Encyclo. Britannica
Encyclopaedia Britannica: news, links, and conversation.6,544 followers | Follow
Margaret Stewart
Former YouTuber/Googler, soon to be Facebooker; design aficionado; TEDster; mother of 3; lover of fake rap videos and bunnies and kittens and puppies.6,166 followers | Follow
Staci D Kramer
Staci D. Kramer is Editor, paidContent / Senior Writer, GigaOM, but her real job is aunt6,138 followers | Follow
Ben Cherry
Entrepreneur, Engineer, Formerly at Twitter. Fond of JavaScript. Dating the awesome @maggdominguez.5,946 followers | Follow
Rakesh Agrawal
Analyst focused on the intersection of local, social and mobile. Contributor to VentureBeat, Bloomberg TV and CNBC.5,704 followers | Follow
Virgin Oceanic
Five Oceans, Five Dives, One Planet. Chris Welsh -Chief Pilot, Sir Richard Branson, Pilot. Join us as we dive and explore the deepest parts of our planet.4,921 followers | Follow
codylindley
Client-side/JavaScript Engineer for tandemseven.com from Boise Idaho4,758 followers | Follow
Hacker News 20
Tweeting Hacker News stories as soon as they reach 20 points. Maintained by @jeffmiller. There's also @newsyc50, @newsyc100, @newsyc150.4,752 followers | Follow
Brendan Maher
Writer and Editor working for Nature (although views expressed here are my own).4,714 followers | Follow
David Flanagan
Author of JavaScript: The Definitive Guide and other books from O'Reilly. Now at Mozilla.4,553 followers | Follow
Cradle to Cradle
This is the official page for Cradle to Cradle, a registered trademark of MBDC. MBDC is a consulting firm that helps clients go beyond sustainability.4,515 followers | Follow
Stuart MacDonald
Chief Marketing & Revenue Officer at FreshBooks.com. Former CMO at Expedia.com & Founder of Expedia.ca, mesh Co-Founder, Husband, Dad.3,998 followers | Follow
David Shen
West Coast Director for Launch Capital, early stage startup investor. I hail from Apple, frogdesign, and Yahoo!3,968 followers | Follow
Heather Knight
CMU Roboticist with a soft spot for interactive art and live robot performance. @MarilynMonrobot in NYC, @Syynlabs in LA, Executive Director @robotfilmfest!3,896 followers | Follow
Steve Nagata
Technology Consultant based in Tokyo, Japan. Human + Technology Interaction Specialist, Mobile Tech, Training, Social Technolgy, Project Management3,551 followers | Follow
Daniel Chow
Senior Digital Strategist at data-driven digital intelligence firm @WhisprGroup in New York and Stockholm. Tweets in English and Swedish.3,135 followers | Follow
Philippe A. Ménard
Chatty geek, game designer, blogger, freelance writer, corporate trainer and consultant. Made of grade A awesomeness and a dash of cool.3,047 followers | Follow
Aaron Dignan
Founding Partner and CEO of Undercurrent, author of Game Frame (Free Press, March 2011).2,985 followers | Follow
We Print Big!
Our service first printing company specializes in custom printing of large format posters, vinyl banners, mounted signs & more. Overnight printing across the US2,665 followers | Follow
Jeffrey Lin 林岳樺
Allergy boy. Creating DEUCI. Trader. Dynamics Engineer. Artist. Designer. Producer. My unique sickness: http://bit.ly/iwzXZR I misbehave.2,347 followers | Follow
Khronos Group
The Khronos Group is an industry consortium creating open standards for the authoring and acceleration of parallel computing, graphics and dynamic media2,316 followers | Follow
Bruce Waltuck
change agent. Application of complex systems science to leadership and change. Conflict resolution and process improvement services. Green chile & delta blues.2,250 followers | Follow
David Harris
journalism+science+art+design+books+words (Founding editor of symmetry magazine)2,243 followers | Follow
Clayton Peters
Sales @Twitter, Dog Lover, Surfer, Food Fanatic, Xoogler, Stanford Alum, Hibernating Golfer, Sporadic Blogger and reader of books that are bound2,170 followers | Follow
Beverly Millson
Building new brain cells on a diet of robotics, 3D printing, AR, wearable tech. PR for @EksoBionics. Tweets/thoughts my own. Also http://npirl.blogspot.com2,167 followers | Follow
Andrea Giammarchi
Full Stack Web.Next Developer Senior SW Engineer at NOKIA2,147 followers | Follow
David D. Parker
social entrepreneur, community builder, coach for agile teams and enterprises, board member for OpenAgile Center for Learning2,106 followers | Follow
M. Reddy-Hjelmfelt
#SOPA is more than soup; Technology for good; SocialGood; Wisdom 2.0; Linguistics; AI; SMEM; VOST; EMCampNM; Community building1,956 followers | Follow
PointAbout, Inc.
DC-based software development company specializing in native applications. Proud to be the mobile division of Three Pillar Global.1,779 followers | Follow
David Stanley
Business Development Guru in Software, Services and Disruptive Technologies at Constellation Research and co-founder of www.beertaptv.com1,650 followers | Follow
Chelsea Howe
Director of Design at SoCho, formerly designer at Zynga (FarmVille!) and I do some indie stuff (The End Of Us!). Love writing, laughing, playing and orangeness.1,557 followers | Follow
Davide Castelvecchi
Freelance science writer and contributing editor at Scientific American1,379 followers | Follow
Opera of the Future
From Tod Machover's Opera of the Future group at MIT Media Lab. A social space for people interested in 21st Century musical experiences1,297 followers | Follow
Alexander Hanff
Privacy Advocate, Public Speaker, Tech/Comms/Privacy/Human Rights Law enthusiast & CEO of Think Privacy Ltd.1,252 followers | Follow
Evan Urbania
@ChatterBlast co-founder, entrepreneur, social media geek, @TheIBA President, photographer, foodie, problem solver, pest1,222 followers | Follow
Tim McNamara
comms & communities lead for NZ eScience Infrastructure. Interests include: #linkeddata #opendata #hfoss #ai #ml #nlp1,210 followers | Follow
HotPinkGeek
Run by the editor of HotPinkGeek (@BambiBlue). If you want a feed, follow this account but if you want to interact with me, follow @BambiBlue :)1,111 followers | Follow
Charts Bin
ChartsBin.com is a web-based data visualization tool that will allow everyone to quickly and easily create rich interactive visualizations with their own data.1,090 followers | Follow
Devlin Dunsmore
Looking to push the boundaries of technology, innovation, and people. Working on the cloud, in the cloud.1,063 followers | Follow
Fred Guterl
Author of FATE OF THE SPECIES. Executive Editor of Scientific American. Opinions my own.1,045 followers | Follow
Happy Science Intl
Master Ryuho Okawa, a living Buddha, author of over 700 inspirational books & founder of Happy Science. The latest international news, events, books & stories.1,029 followers | Follow
Woods Hole Group
Oceanographic, coastal & environmental services. Real-time monitoring systems & software, engineering design, modeling, field services & environmental asmts.865 followers | Follow
Gapminder Foundation
Unveiling the beauty of statistics for a fact based world view.828 followers | Follow
Josh Judkins
Community Manager at http://www.ponoko.com, ARG Enthusiast and Top Secret Dancer.804 followers | Follow
Chris Lamb
Game Designer at Playfirst. The Tiger-Force at the heart of all things.759 followers | Follow
Kiyash Monsef
I like awe and wonder, magical interventions, stories told with pictures and/or words, cities, windmills, and other inspiring things.557 followers | Follow
Livia Barton
Digital strategist @worldbank in Washington D.C. Views and opinions expressed here are my own.509 followers | Follow
JohnPelhamBlack
Currently interested in art, computing, management, social media, games, science, politics, music, animation, internet, business, flow, dance, running,parenting440 followers | Follow
RGraph: JS charts
Author of RGraph: HTML5/Javascript charts for your website and HTML5 enthusiast. Now located in the UK and wondering where the snow is...?385 followers | Follow
Ola Rosling
277 followers | Follow
John Lyman
Dad, husband, Googler. Utah native/Bay Area resident. Passionate about tech, politics/public policy and global development.193 followers | Follow
Nathan R. Johnson
72 followers | Follow
Shawn Mehan
Computer scientist and physicist as well as a developer. And, yes, I play pipes.26 followers | Follow
