Who to follow on Twitter to be Smart

Mashable is made a fantastic list of 25 twitter accounts that will help to increase your general knowledge including science, technology, human rights, the environment and more in wide range.

These are as follows: 

1.Sally Ride Science: Promoting learning and careers in science, technology, engineering and math.

San Diego, CA · sallyridescience.com

2.Random Facts: A collection of interesting facts and historical trivia about a variety of fun topics.

Salt Lake City, Utah 

3.CERN: The European Organization for Nuclear Research, is the world's largest particle physics laboratory and will be 60 in 2014

4.Jennifer Preston: Using social media to tell stories online. First social media editor at nytimes at ONA Board. Fast Company's Top 25 Women on Twitter

5.Gloria Steinem: Author and feminist activist

6.Word of the Day: Expand your vocabulary 

7.Anne-Marie Slaughter: resident & CEO, @newamerica. Former Princeton Professor & Director of Policy Planning, U.S. State Dept. Mother. Mentor. Foodie. Foreign policy curator.

8.Deepak Chopra 

9.Sam Harris: Author, neuroscientist, Co-founder of Project Reason

10Bill McKibben: Author, Educator, Environmentalist and Founder of http://350.org

11.MIT News: Stay connect with MIT

12.OMG Facts: The World's #1 Fact Source.

13.Charlene Li: Founder, Altimeter Group. Author, Open Leadership. Co-author, Groundswell. Spouse, mom, daughter, sister.

14.Mental Floss: Amazing facts from the good people at mental_floss magazine. @EnglishJason is in charge of typing.

15.Google Facts: Most interesting Facts and News on the Internet.

16.Neil deGrasse Tyson: Astrophysicist. Author: Space Chronicles & Inexplicable Universe [Video]; Host: @StarTalkRadio & @COSMOSonTV

17.Joanne Manaster: Read Science! host, @sciam blogger, book lover, biology lecturer, former international model, STEM advocate.

18.Juliana Rotich: Location agnostic. Tech, Africa, Beyond. MIT Media Lab Director's Fellow. Ushahidi, iHub, BRCK. Aspiring yogi.

19.TED Talks: Ideas worth spreading

20.NASA: Explore the universe and discover our home planet with NASA

21.DARPA: The official Twitter account of the Defense Advanced Research Projects Agency. Retweets do not equal endorsement.

22.Melinda Gates: Co-chair of the Bill & Melinda Gates Foundation, businesswoman, and mother. Dedicated to helping all people lead healthy, productive lives

23.Elon Musk: Tesla, SpaceX, SolarCity & PayPal

24.Brian Solis: Brian Solis is a well-known digital analyst, keynote speaker, and bestselling author

25.Maria Popova: Interestingness hunter-gatherer obsessed with combinatorial creativity. Editor of @brainpickings & @explorer. Bylines for @WiredUK & @TheAtlantic. MIT Fellow.

So to be a smart guy, start to follow them