duolingo.com
Title : Duolingo
Description : With our free mobile app or web and a few minutes a day, everyone can Duolingo. Learn 30+ languages online with bite-size lessons based on science.
Category : Science/Social Sciences, Computers/Internet/Abuse, Society/People, Education,Reference, Education,Education
Main Category : Education
Age :
Hosting : Amazon.com (Amazon Data Services NoVa)
73M
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395 Similar Sites Like duolingo.com - Possible Alternatives
es.wikipedia.org
Title : Wikipedia, la enciclopedia libre
Description : La Wikipedia en español es la edición en español de Wikipedia.Al igual que las versiones existentes de Wikipedia en otros idiomas, es una enciclopedia de contenido libre, publicada en Internet bajo las licencias libres CC BY-SA 3.0 y GFDL.En la actualidad cuenta con 1 834 641 artículos, y es escrita por usuarios voluntarios, es decir, que cualquiera puede editar un artículo, corregirlo o ...
Category : Education,Reference, Reference
-1
1
10,705,279,394
frontiersin.org
Title : Frontiers | Publisher of peer-reviewed articles in open access journals
Description : 10 Frontiers articles that caught the world's attention in 2022. As part of Frontiers' passion to make science available to all, we highlight just a small selection of the most fascinating research published with us each month to help inspire current and future researchers to achieve their research dreams. FRONTIERS NEWS.
Category : Science/Biology, Health, Science/Technology, Education,Reference, Education,Biology
92
6.4
64
698
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merriam-webster.com
Title : Dictionary by Merriam-Webster: America's most-trusted online dictionary
Description : The dictionary by Merriam-Webster is America's most trusted online dictionary for English word definitions, meanings, and pronunciation. #wordsmatter
Category : Reference/Dictionaries, Society, Science/Social Sciences, Education,Reference, Reference,Dictionaries and Encyclopedias
92
6.9
69
13
63,596
122,697,106
cmu.edu
Title : Homepage - CMU - Carnegie Mellon University
Description : CMU is a global research university known for its world-class, interdisciplinary programs: arts, business, computing, engineering, humanities, policy and science.
Category : Education,Reference, Education,Universities and Colleges
91
6.7
67
2,524
77,480
124,912,953
pnas.org
Title : PNAS
Description : PNAS is one of the world's most-cited and comprehensive multidisciplinary scientific journals. The Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS), is an authoritative source of high-impact, original research that broadly spans the biological, physical, and social sciences.
Category : Health, Education,Science and Education
92
6.5
65
2,426
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utexas.edu
Title : The University of Texas at Austin
Description : The University of Texas at Austin is a bold, ambitious leader, ... UT Austin strengthens the Texas economy 8.8 8.8 billion dollars PER YEAR. OUR IMPACT ON TEXAS. Be a Leader. Be a Longhorn. Earn a Bachelor's Degree. Discover your possibilities with an undergraduate degree from Texas.
Category : Education,Reference, Education,Universities and Colleges
92
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67
950
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uchicago.edu
Title :
Description : One of the world's leading research universities, the University of Chicago inspires scholars to pursue field-defining research, while providing a transformative education for students. ... UChicago researchers have contributed to some of the world's greatest discoveries, advancements, and bodies of knowledge. Learn More.
Category : Education,Reference, Education,Universities and Colleges
91
6.6
66
2,017
843,589
106,000,602
wiktionary.org
Title : Wiktionary
Description : Read Wiktionary in your language . 1 000 000+ entries Deutsch; English; Français; Malagasy; 中文; Русский
Category : Reference/Encyclopedias, Reference/Dictionaries, Computers/Open Source, Education,Reference, Reference,Dictionaries and Encyclopedias
92
6.8
68
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si.edu
Title : Smithsonian Institution | Home
Description : The Smithsonian Institution is the world's largest museum, education, and research complex. We are a community of learning and an opener of doors. Join us on a voyage of discovery. Explore our vast digital resources and learn online.
Category : Art,Culture&/Heritage, Education,Libraries and Museums
92
6.7
67
484
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86,118,057
microsoftonline.com
Title :
Description : Email, phone, or Skype. No account? Create one! Can't access your account?
Category : Reference/Education, Regional/Europe, Society/Government, Business, Information Technology,Programming and Developer Software
89
6.4
64
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482,969,184
acs.org
Title : American Chemical Society
Description : ACS is one of the world's largest scientific societies and the premier home of chemistry professionals. Find career opportunities, educational resources and more.
Category : Non-Profit,Advocacy&/NGO, Education,Chemistry
91
6.5
65
1,492
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218,759,860
howstuffworks.com
Title : HowStuffWorks - Learn How Everything Works!
Description : HowStuffWorks explains thousands of topics, ranging from the flu to black holes to conspiracy theories, with video and illustrations so you can learn how everything works.
Category : Science/Educational Resources, Science/Technology, Recreation/Autos, Public Information, Reference,Science and Education
92
7
70
499
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livescience.com
Title : Live Science: The Most Interesting Articles, Mysteries & Discoveries
Description : Live Science features groundbreaking developments in science, space, technology, health, the environment, our culture and history.
Category : Science/News and Media, Arts/Comics, Science/Astronomy, Education,Reference, Education,Science and Education
-1
434
31,765,152
nist.gov
Title : National Institute of Standards and Technology
Description : NIST promotes U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve our quality of life. ... Official websites use .gov A .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock ...
Category : Government,Military, Government and Legal Organizations,Science and Education
89
6.5
65
1,998
47,610
142,607,027
trello.com
Title : Manage Your Team’s Projects From Anywhere | Trello
Description : Use Trello to track, manage, complete, and bring tasks together like the pieces of a puzzle, and make your team's projects a cohesive success every time. CRM. Customize your CRM to help your sales team manage their leads and accounts effectively. Editorial calendar.
Category : Computers/Software/Internet, Computers/Education, Computers/Programming/Languages, Interactive Web Applications, Web-based Applications,Programming and Developer Software
92
7.9
79
6,746
729,889
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purdue.edu
Title : Purdue University - Indiana's Land Grant University
Description : Purdue University is a world-renowned, public research university that advances discoveries in science, technology, engineering and math. With its flagship campus in West Lafayette, Indiana, Purdue is a land-grant university with a system that has statewide campuses and online, adult-learning and polytechnic programs.
Category : Education,Reference, Education,Universities and Colleges
91
6.7
67
555
56,427
187,872,083
coursera.org
Title :
Description : Learn online and earn valuable credentials from top universities like Yale, Michigan, Stanford, and leading companies like Google and IBM. Join Coursera for free and transform your career with degrees, certificates, Specializations, & MOOCs in data science, computer science, business, and dozens of other topics.
Category : Reference/Education, Computers/Programming/Languages, Reference/Libraries, Education,Reference, Education,Education
92
7
70
1,330
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usc.edu
Title : University of Southern California
Description : The University of Southern California is a leading private research university located in Los Angeles — a global center for arts, technology and international business. It is home to the College of Letters, Arts and Sciences and 21 exceptional academic schools and units. USC's Health Sciences campus houses renowned specialized care and research in cancer, stem cell and regenerative ...
Category : Education,Reference, Education,Universities and Colleges
92
6.7
67
1,530
284,553
59,317,501
ssrn.com
Title : Home :: SSRN
Description : SSRN´s eLibrary provides 1,214,974 research papers from 1,124,779 researchers in more than 70 disciplines. Please fill out this field. Advanced Search . View the Research . First Look.
Category : Education,Reference, Education,Social Sciences
87
6.5
65
36,209
35,948
35,656,590
duke.edu
Title : Duke University
Description : Duke in Durham Durham's distinctive neighborhoods and thriving businesses combine the friendliness of a small city with tasty dining, lively arts and an entrepreneurial spirit. Durham is diverse, dynamic and a great place to live.
Category : Education,Reference, Education,Universities and Colleges
90
7.1
71
2,367,557
-1
history.com
Title : HISTORY | Watch Full Episodes of Your Favorite Shows
Description : Watch full episodes of your favorite HISTORY series, and dive into thousands of historical articles and videos. To know History is to know life.
Category : Arts/Television, Society/Holidays, Reference/Time, Education,Reference, Education,TV Movies and Streaming
91
6.9
69
117
60,535
30,311,083
unc.edu
Title : The University of North Carolina at Chapel Hill
Description : The University of North Carolina at Chapel Hill, the nation's first public university, is a global higher education leader known for innovative teaching, research and public service. A member of the prestigious Association of American Universities, Carolina regularly ranks as the best value for academic quality in U.S. public higher education.
Category : Education,Reference, Education,Universities and Colleges
91
6.7
67
1,165
265,362
39,426,066
newscientist.com
Title : New Scientist | Science news and science articles from New Scientist
Description : Science news and science articles from New Scientist
Category : Science/Publications, Science/Environment, Science/News and Media, Education,Reference, Education,Science and Education
92
6.7
67
3,400
95,943
32,255,765
ucsd.edu
Title : University of California San Diego
Description : UC San Diego announced Karen and Jeff Silberman; the Step Family; and Sandra Timmons '81 and Richard Sandstrom '72, PhD '79, as the 2022 Chancellor's Medal awardees in recognition of their exceptional support of the university. T. Denny Sanford is also being recognized with the second-ever Lifetime Legacy Award to honor his trailblazing ...
Category : Education,Reference, Education,Universities and Colleges
-1
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msu.edu
Title : Michigan State University
Description : We are a leading research university driving discoveries to address global challenges, educating the next generation of leaders and partnering with communities to create healthier, more sustainable futures for Michigan and the world. Spartans Will.
Category : Reference/Education, Business/International Business and Trade, Science/Social Sciences, Education,Reference, Education,Universities and Colleges
91
7.1
71
9,220
2,623,573
7,705,467
illinois.edu
Title : Home | University of Illinois Urbana-Champaign
Description : Information for students, alumni, and parents from Illinois flagship public university, a world leader in research, teaching, and public engagement.
Category : Education,Reference, Education,Universities and Colleges
91
7.2
72
1,407
8,524,190
93,895,494
moodle.org
Title : Moodle - Open-source learning platform | Moodle.org
Description : Join us in Barcelona on 18-21 September to learn, collaborate, and promote lifelong learning with Moodle! Our pre-conference DevJam and Moodle Global Partners Day will occur on Monday, 18 September and MoodleMoot Global will run from 19-21 September.
Category : Education,Reference, Education,Education
90
7.7
77
12,731
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628,508,635
dictionary.com
Title :
Description : Dictionary.com is the world's leading online source for English definitions, synonyms, word origins and etymologies, audio pronunciations, example sentences, slang phrases, idioms, word games, legal and medical terms, Word of the Day and more. For over 20 years, Dictionary.com has been helping millions of people improve their use of the English language with its free digital services.
Category : Reference/Thesauri, Reference/Dictionaries, Science/Social Sciences, Education,Reference, Reference,Dictionaries and Encyclopedias
92
7.2
72
28
173,512
50,800,065
arizona.edu
Title : University of Arizona | The University of Arizona
Description : Today, Arizona is home to 22 federally recognized tribes, with Tucson being home to the O'odham and the Yaqui. Committed to diversity and inclusion, the University strives to build sustainable relationships with sovereign Native Nations and Indigenous communities through education offerings, partnerships, and community service.
Category : Education,Reference, Education,Universities and Colleges
-1
1,750
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utoronto.ca
Title : University of Toronto
Description : We wish to acknowledge this land on which the University of Toronto operates. For thousands of years it has been the traditional land of the Huron-Wendat, the Seneca, and the Mississaugas of the Credit. Today, this meeting place is still the home to many Indigenous people from across Turtle Island and we are grateful to have the opportunity to ...
Category : Education,Reference, Education,Universities and Colleges
90
6.5
65
7,955
131,552
50,595,276
zhihu.com
Title :
Description : 知乎,中文互联网高质量的问答社区和创作者聚集的原创内容平台,于 2011 年 1 月正式上线,以「让人们更好的分享知识、经验和见解,找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容,聚集了中文互联网科技、商业、影视 ...
Category : Reference/Encyclopedias, Arts/Education, Computers/Programming/Languages, Blogs,Wiki, Business,Programming and Developer Software
85
6.7
67
1,457
557,099
222,232,717
phys.org
Title : Phys.org - News and Articles on Science and Technology
Description : Daily science news on research developments, technological breakthroughs and the latest scientific innovations
Category : Science/News and Media, Science/Technology, Arts/Genres, Education,Reference, Education,Science and Education
90
7
70
3,907,635
-1
udemy.com
Title : Online Courses - Learn Anything, On Your Schedule | Udemy
Description : Udemy is an online learning and teaching marketplace with over 213,000 courses and 57 million students. Learn programming, marketing, data science and more.
Category : Reference/Education, Computers/Internet/Web Design and Development, Home/Cooking, Education,Reference, Education,Education
-1
2,028
45,556,412
energy.gov
Title : Department of Energy
Description : Energy.gov Home. Science & Innovation Science & Innovation. Energy Sources Clean Energy Energy Efficiency Artificial Intelligence Climate Change Vehicles ... The Department of Energy is delivering a clean energy future that creates good-paying, union jobs for communities in every pocket of the United States. ...
Category : Government,Military, Government and Legal Organizations,Science and Education
88
7
70
1,138
6,434,889
32,809,674
asu.edu
Title : Arizona State University | Arizona State University
Description : As a comprehensive public research university, ASU is committed to providing excellence in education through the Academic Enterprise, and enables the success of each unique student and increases access to higher education for all. Learn more Discovery and innovation that serves the public. As ASU focuses on research and discovery of public ...
Category : Education,Reference, Education,Universities and Colleges
-1
1,390
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colorado.edu
Title : Home | University of Colorado Boulder
Description : The University of Colorado Boulder is a bold, innovative community of scholars and learners who accelerate human potential to solve the humanitarian, social and technological challenges of our time. Come to CU Boulder and discover what you can be.
Category : Education,Reference, Education,Universities and Colleges
-1
2,269
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snapchat.com
Title :
Description : Log In • Snapchat
Category : Reference/Education, Arts/Music, Sports/Soccer, Chat, Instant Messaging,Social Networks and Online Communities
91
7.1
71
972
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279,179,489
rutgers.edu
Title : Rutgers University
Description : Rutgers, The State University of New Jersey, is an academic, health, and research powerhouse—with campuses located in New Brunswick, Newark, and Camden—and a statewide academic health leader. Watch Video. Learn More about Rutgers.
Category : Education,Reference, Education,Universities and Colleges
90
6.6
66
1,442
354,242
76,076,201
ubc.ca
Title : The University of British Columbia
Description : The University of British Columbia. Marquee. Revolutionizing rural health care. Dr. John Pawlovich's team is using drones to bring medical supplies to rural areas. Read More . Spotlight. UBC congratulates new University Killam Professors. Dr. Nemy Banthia, Dr. Natalie Strynadka and Dr. Dominic McIver Lopes receive honour.
Category : Education,Reference, Education,Universities and Colleges
91
6.6
66
125,525
8,501,941
osu.edu
Title : Home | The Ohio State University
Description : Ohio State is one of the largest universities in the nation. It's also home to a diverse group of the best and brightest people in the world: dedicated faculty ...
Category : Education,Reference, Education,Universities and Colleges
89
6.7
67
1,067
2,794,520
36,723,560
thefreedictionary.com
Title : Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
Description : The World's most comprehensive free online dictionary, thesaurus, and encyclopedia with synonyms, definitions, idioms, abbreviations, and medical, financial, legal specialized dictionaries
Category : Education,Reference, Reference,Dictionaries and Encyclopedias
92
6.7
67
73
98,005
311,006,427
khanacademy.org
Title : Khan Academy | Free Online Courses, Lessons & Practice
Description : Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere. Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone ...
Category : Reference/Education, Society/Issues, Health/Medicine, Education,Reference, Education,Education
91
7
70
287
110,419
24,655,845
cell.com
Title : Home: Cell Press
Description : Cell publishes findings of unusual significance in any area of experimental biology, including but not limited to cell biology, molecular biology, neuroscience, immunology, virology and microbiology, cancer, human genetics, systems biology, signaling, and disease mechanisms and therapeutics. Article publishing charge: $10,100.
Category : Education,Reference, Education,Biology
87
6
60
7,222
8,047
41,382,768
eurekalert.org
Title : EurekAlert! Science News Releases
Description : EurekAlert! is an online science news service featuring health, medicine, science and technology news from leading research institutions and universities. Sponsored by AAAS, the science society.
Category : Science/News and Media, Health/Conditions and Diseases, Science/Publications, General News, Education,Science and Education
91
6.4
64
42,528
67,208
32,498,081
gmail.com
Title : Gmail
Description : Gmail is email that's intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access.
Category : Computers/Internet/E-mail, Reference/Education, Science/Social Sciences, Web Mail, Web-based Email,Email
93
8
80
7,364
14,660,336
180,329,308
iop.org
Title : Just a moment...
Description : Policy and funding IOP.ORG Read more Physics: investing in our future - powering the new industrial era 2022-09-21 Read more Diversity and inclusion IOP.ORG Read more Bell Burnell Graduate Scholarship Fund 2022-10-03 Read more IOP.ORG Read more Public Engagement Grant Scheme ...
Category : Education,Reference, Education,Physics
86
6.2
62
14,194
1,605,534
148,326,017
utah.edu
Title : The University of Utah
Description : Founded in 1850, The University of Utah is the flagship institution of higher learning in Utah, and offers over 100 undergraduate and more than 90 graduate degree programs to over 30,000 students. As a preeminent research and teaching institution, the University cultivates an academic environment in which the highest standards of intellectual integrity and scholarship are practiced.
Category : Reference/Education, Health/Medicine, Science/Math, Education,Reference, Education,Universities and Colleges
89
6.5
65
1,362
901,550
44,175,851
georgetown.edu
Title : Georgetown University in Washington DC
Description : Georgetown and Howard University have received a $3 million grant to establish a new center that will address health disparities in Washington, DC, through the growing field of medical humanities. Georgetown Increases Tuition Benefits for Military-Connected Students.
Category : Education,Reference, Education,Universities and Colleges
88
6.4
64
2,499
21,979
389,043,869
pitt.edu
Title : Home | University of Pittsburgh
Description : University of Pittsburgh. Find admissions and academic info, research, libraries, technology, athletics, publications, calendars, employment, future students, current ...
Category : Education,Reference, Education,Universities and Colleges
89
6.5
65
2,310
12,091,944
47,823,502
ucsb.edu
Title : Home | UC Santa Barbara
Description : "What made me fall in love with being at UC Santa Barbara was the people, students and faculty alike, and community who have fully supported my journey in learning how to value my education, my interests and most importantly, myself."-Kevynh Truong, Undergraduate Student | Biopsychology & Asian American Studies
Category : Education,Reference, Education,Universities and Colleges
85
6.4
64
2,034
18,022
26,239,974