Posts

Pratibha Patil, Former President of India, Lawyer - Rudolf Hell, German Engineer, Inventor - Albert Abraham Michelson, Polish-American Physicist - Ram Prasad Bismil, Indian Freedom Fighter - Indo-China War Began - S.Balasubramanian, Filmmaker - December 19

Pensioners' Day - Willard Frank Libby, American Physical Chemist - Ludwig Van Beethoven, Music Composer - Joseph Henry, American Scientists - Wright Brothers, Flight Record - William Thomson, Eminent Scientist - India Acquired Goa - First General Election in Brazil - December 17

Vijay Diwas (Victory Day) - Adyar K. Lakshman - Indian Bharatnatyam Dancer & Choreographer - Nirbhaya Incident - Joseph Anandan, Tamil Playwright - Thailand Joined UN - December 16

International Tea Day - Antoine Henri Becquerel, Physicist - Vallabhbhai Jhaverbhai Patel, Former Deputy Prime Minister of India - Jeev Milkha Singh, Indian Golfer - Walt Disney, Cartoonist - December 15

National Energy Conservation Day - Vijay Amritraj, Indian Tennis Player, Sports Commentator, Actor - Tycho Brahe, Danish Astronomer - Max Planck, German Physicist - Wright Brothers First Flying Attempt - Roald Amundsen, Norwegian Explorer - Somasundara Bharathiar, Tamil Scholar - Andrei Dmitrievich Sakharov, Soviet Nuclear Physicist - December 14

International Mountain Day - Subramania Bharathi, Independence Activist, Tamil Writer, Poet, Journalist - Pranab Mukherjee, Former President of India - Viswanathan Anand, Indian Chess Grandmaster - Max Born, German Physicist, Nobel Laureate - Charles Fabry, French Physicist - M.S.Subbulakshmi, Carnatic Musician - December 11

Human Rights Day - International Animal Rights Day - Nobel Prize Award Ceremony - Rajaji (Chakravarti Rajagopalachari) - Independence Activist, India's Last Governor-General, Former Chief Minister of Tamilnadu, Lawyer, Writer - Madan Lal Mehta, Indian Physicist - V.C.Kulandaiswamy, Scholar & Educationist - December 10

Bal Krishna Sharma Naveen, Indian Freedom Activist, Politician, Poet, Former Member of Lok & Rajya Sabha - Clifton Suspension Bridge - America and Britain declared War on Japan - Nirupama Vaidyanathan, Tennis Player - SAARC Formed - Dissolve of Soviet Union - Ku.Ramalingam, Poet - December 8

Dr.B.R.Ambedkar, Jurist, Economist, Scholar, Politician - Friedrich Max Muller, German-Born, Philologist, Orientalist - Charles Martin Hall, American Chemist, Inventor of Aluminium - World's First Car Hire Service - Savitri, Actress - December 6

International Volunteer Day for Economic and Social Development - World Soil Day - J.Jayalalithaa, Former Chief Minister of Tamil Nadu, Politician, Actress - Electric Vehicle Introduced - Sri Aurobindo, Indian Spiritualist - Kalki Krishnamurthy, Tamil Writer - Walt Disney, Cartoonist - Werner Karl Heisenberg, German Theoretical Physicist - Isro, Test - Nelson Mandela, Former President of South Africa - December 5

Navy Day - R.Venkataraman, Former President of India, Independence Activist, Lawyer - I.K.Gujral, Former Prime Minister of India, Independence Activist - V.R.Krishna Iyar, Former Judge of Apex Court - Sir Kariamanikkam Srinivasa Krishnan, Indian Physicist - William Sturgeon, Physicist & Inventor - December 4

International Day of Persons with Disabilities - Advocates' Day - Rajendra Prasad, Former President of India, Lawyer, Independence Activist, Politician - Khudiram Bose, Freedom Fighter - Sir Rowland Hill - Teacher - Inventor - Postal & Social Reformer - Karl Manne Georg Siegbahn, Swedish Physicist & Nobel laureate - Indo-Pakistan War - December 3

National Pollution Control Day - World Computer Literacy Day - International Day for the Abolition of Slavery - George Richards Minot, American Physician & Nobel Laureate - Gerardus Mercator, Geographer, Inventor of world Map - V.A.Shiva Ayyadurai, Indian-American Engineer & Inventor of Email - Parithimar Kalaignar Books, Nationalisation - December 2

World Computer ​Security Day - Sir Jagadish Chandra Bose, Indian Scientist - George Herbert Walker Bush, Former U.S President - Paul Walker, Actor - I.K.Gujral, Former Prime Minister of India - K.R.Vijaya, Indian Actress - T.R.Ramachandran, Indian Actor - World's First International Football Match - November 30

Jyotirao Govindrao Phule, Indian Social Activist, Anti-Caste Social Reformer, Writer - William Blake, English Poet, Painter, Printmaker - Mariner 4 Spacecraft - Enrico Fermi, Italian Physicist & Noble Laureate - James Naismith, Inventor of basketball Game - Albania Independence Day - November 28

International Day for the Elimination of Violence against Women - Carl Friedrich Benz, German Engine Designer & Automotive Engineer - Fidel Castro, Former President of Cuba & Revolutionary - Dwaram Venkataswamy Naidu, Famous Violinist - Alfred Nobel's Dynamite Patent - November 25

Evolution Day - Arundhati Roy, Indian Author - Jeremiah Horrocks, Astronomer - Guru Tegh Bahadur, Spiritual Guru - On the Origin of Species, Book Published - Lytton, Poet - Pandit Hiralal Shastri, Freedom fighter, First Chief Minister of Rajasthan - Apollo 12 Spacecraft Landed - November 24

Suratha, Tamil Poet -Sir Jagadish Chandra Bose - Physicist, Botanist - Thomas Henderson, Scottish Astronomer - Puttaparthi Saibaba - Ariyalur District Formed - November 23

Jhalkaribai, Woman Soldier, Freedom Fighter - Robert Clive, Army Officer - Louis Eugene Felix Neel, French physicist & Nobel Laureate - Albanian alphabets - M.G.K.Menon, Renowned Indian Physicist - 11th Olympic Games - Rasmus Lerdorf, Software Developer - Microsoft's releases Xbox 360 - November 22

Sir C.V.Raman, Indian Physicist - World Television Day - World Fisheries Day - World Hello Day - Isaac Bashevis Singer, Polish-American Writer & Nobel Laureate - Abdus Salam, Physicist, Nobel Laureate - November 21

Universal Children's Day - Africa Industrialization Day - Tipu Sultan, Ruler of the Kingdom of Mysore - Selma Lagerlof, Swedish Author - Willem de Sitter, Dutch Mathematician, Physicist, Astronomer - Arieh Warshel, Israeli-American Biochemist, Biophysicist - Joe Biden, Politician, 46th & Present President of the United States - Microsoft's Windows 1.0 Released - November 20

V.O.C, Freedom Fighter - Tirumalai Krishnamacharya, Yoga Teacher & Ayurvedic Healer - Asia's biggest bus terminus Opened - Niels Bohr, Nuclear physicist - Batukeshwar Dutt, Freedom Fighter - Louis Daguerre, French Painter and Physicist - November 18

International Students' Day - World Prematurity Day - S.Ilakuvan, Tamil Scholar - Gemini Ganesan, Indian Actor - Lala Lajpat Rai, Indian Freedom Fighter - Louis Eugene Felix Neel, French physicist & Nobel Laureate - November 17

International Day for Tolerance - Jose de Sousa Saramago, Portuguese Writer & Nobel Laureate - John Fleming, Inventor of Vacuum Tube - UNESCO Founded - Soviet's Venera 3 Spacecraft to Planet Venus Launched - Gopichand, Badminton Player & Coach - October 16

Sania Mirza - Indian Tennis Player - V.R.Krishna Iyer, India's former Supreme Court Judge - Vinoba Bhave, Freedom Fighter - Jharkhand, Founded - Charles Thompson Rees Wilson, Discoverer of Wilson Cloud Chamber - Intel, Released 4004 - Gemini 12 Spacecraft - Luna 17 spacecraft with Lunokhod - October 15

World Kindness Day - Pulapaka Susheela, Indian Playback Singer - Allan Sandage, American Astronomer - Bhola Cyclone - Amory Lovins, American Physicist - Huang Xianfan, Chinese Historian - October 13

World Pneumonia Day - Vallikannan (R.S.Krishnasamy), Writer - Salim Ali, Indian Ornithologist & Naturalist - Wilma Rudolph, Athlete - First Program of the Web - October 12

World Science Day for Peace and Development - International Guinness World Records Day - Mikhail Kalashnikov, Russian General, Inventor, Military Engineer, Small Arms Designer - Martin Luther, German Priest, Theologian - William Hogarth, Painter - United States, Telecommunications - Soviet Luna 17 Spacecraft - Apple's First iPod Sale - Pushpa Thangadorai, Writer - October 10

World Urbanism Day Or World Town Planning Day - International Day for Radiology - Constantine Joseph Beschi, Vīramāmunivar, Italian Jesuit Priest, Missionary in South India, Tamil Language Littérateur - Dwaram Venkataswamy Naidu, Famous violinist - World’s First Internal Pacemaker - October 8

Sir Chandrasekhara Venkata Raman, Indian Physicist - Marie Salomea Skłodowska Curie, Polish-French Physicist, Chemist - Kamal Haasan, Actor - Kirupanandha Variyar, Shaivite Spiritual Teacher - The London Gazette, First Issue - World's First Airmail Service Started - October 7

World History - October 6

World Tsunami Awareness Day - Chittaranjan Das (Deshbandhu), Lawyer, Freedom Fighter, Political Activist - Banarsi Das Gupta, Politician, Freedom Fighter, Former Chief Minister of Haryana - Virat Kohli, Cricketer - Bhupen Hazarika, Indian Singer - October 5

Janaki Ammal, Indian Botanist - Shakuntala Devi, Indian Mathematician - Vasudev Balwant Bhatke, Revolutionary - Washington University Started - Nature, Scientific Journal Publish - Hara Takashi, Japanese Prime Minister assassination - October 4

Amartya Kumar Sen, Economist & Philosopher - Annapurna Maharana, Independence, Social and Women's Rights Activist - Bombay Times & Times of India - A.K.Chettiar, Pioneer of Tamil Literature - Jikki, Famous Playback Singer - World's First Animal to Space - October 3

International Animation Day - Bill Gates (William Henry Gates III), American Business Magnate, Software Developer, Investor, Author, Philanthropist - Sister Nivedita, Irish Teacher, Author, Social Activist, School Founder, Disciple of Swami Vivekananda - Friedrich Max Muller, German linguist - Airbus A300 - Mysore V.Duraisamy, Musician - October 28

Infantry Day - World Heritage AudioVisual Day - K.R.Narayanan, Former President of India, Academician - Saturn 1 launched - Theodore Roosevelt, Former President of United States - Akbar, Mughal Emperor - October 27

Aravind Adiga, Writer, Journalist - Pele, Greatest Footballer - Tetsuya Fujita, Meteorologist - Plastic Surgery - Aircraft in War - 23 October

World Iodine Day - Surjit Singh Barnala, Former Member of Parliament, Governor, Chief Minister of Punjab & Advocate - Alfred Nobel - Chemist, Inventor - Police Commemoration Day - Apple Day - Women voted - Muthuswami Dikshitar, Poet, Composer, Singer - 21 October

World Statistics Day - World Osteoporosis Day - Sir James Chadwick - British Physicist - Art Buchwald, Renowned Comedian - Sydney Opera House - Virender Sehwag, Cricketer - Ubuntu Linux - 20 October

Evaluate Your Life Day - V.Ramalingam Pillai, Poet, Independence Fighter - Subrahmanyan Chandrasekhar, Indian-American, Astrophysicist - Evander Holyfield, Boxing Champion - Streptomycin, Developed - Elizabeth Blackwell - First Female Doctor - 19 October

World Vasectomy Day - World Menopause Day - Thomas Alva Edison, America's Greatest Inventor - Charles Babbage, Polymath, Mathematician, Philosopher, Inventor - Pierre Trudeau, 15th Prime Minister of Canada - Om Puri, Actor - Transistor radio, Introduced - 18 October

World Food Day - World Anesthesia Day - Veerapandiya Kattabomman, Freedom Fighter, 18th-Century Tamil Palayakarrar - Noah Webster, American Lexicographer - Bengal Division, Establish - Walt Disney, Started - Gunter Grass, Novelist - Chembai Vaithiyanatha Bhagavathar, Carnatic Musician - 16 October

Global Handwashing Day - White Cane Safety Day - International Day of Rural Women - A.P.J.Abdul Kalam, Former President of India, Aerospace Scientist - Akbar, Mughal Emperor - Tata Airlines, Launch - 15 October

World Standard Day - World Egg Day - Lala Har Dayal, Revolutionary - Bahadur Shah-1, Mughal Emperor - Nikhil Banerjee, Famous Sitarist - Sivasankari, Writer - Live Television Broadcast from Space - C.B.Muthamma, First Women Passed ICS - 14 October

International Day for Natural Disaster Reduction - Margaret Thatcher - Former Prime Minister of the United Kingdom - Ankara, Capital of Turkey - Sister Nivedita, Social Worker - Ashok Kumar - Famous Actor - White House, Foundation Stone - 13 October

TLSA Act - International Day of the Girl Child - Samuel Vedanayagam Pillai, Indian Civil Servant, Tamil Poet, Novelist, Social Worker - Heinrich Wilhelm Matthias Olbers, German Physician, Astronomer - First Spacecraft Pioneer 1 launched to Moon - First Manned Apollo 7 spacecraft launched - 11 October

World Day Against the Death Penalty - World Mental Health Day - National Post Day - R.K. Narayan, Indian Writer - Gerhard Ertl, German Physicist - Manorama, Famous Comedian - M.Varatharajan, Tamil Scholar - 10 October

World Post Day - M.Bhakthavatsalam, Former Chief Minister of Madras State, Indian Independence Activist - Gopabandhu Das, Social Worker, Activist - William P.Murphy, American Physician - Che Guevara, Revolutionary - 9 October

World Octopus Day - Indian Air Force Day - G.N.Ramachandran, Indian physicist - Pattukottai Kalyanasundaram, Poet - Pa.Raghavan, Writer - 8 October

World Cotton Day - Durgavati Devi, Indian Revolutionary, Freedom Fighter - Niels Bohr, Danish physicist, Nobel Laureate - Edgar Allan Poe, American Writer - Desmond Tutu, Human Rights Activist - 7 October

World Animal Day - World Space Week - Subramaniya Siva, Indian freedom fighter & Writer - Tiruppur Kumaran, Indian revolutionary & Freedom fighter - Sputnik 1, Artificial Satellite - 4 October

World Habitat Day - M.P.Sivagnanam, Politician, Freedom Fighter - John B.Gorrie, Inventor - Elias Howe, Inventor - Iraq Independence - 3 October

Gandhi Jayanti - International Day of Non-Violence - Lal Bahadur Shastri, Former and Second Prime Minister of India - Raja Ravi, Famous Painter - T.V.Ramasubbaiyer, Founder of Dinamalar Day - K.Kamaraj, Former Chief Minister of Tamilnadu - 2 October

International day of older persons - World vegetarian day - Annie besant, british socialist, theosophist, womens, rights, activist, educationist, philanthropist - National voluntary blood donation day - Indian postal department established - Sivaji Ganesan, great tamil film actor - Andhra Pradesh formed, Walt Disney World established - 1 October

International Translation Day - Jean Baptiste Perrin, French physicist, Recipient of Nobel Prize - Kamalesh Sharma, Secretary General of Commonwealth Nations - Charles Richter, Physicist - World's First Hydroelectric Power Plant - 30 September

World Heart Day - Aranga Srinivasan, Poet, Writer - World's First Electric Tram - Prajesh Chandra Misra, Security Adviser - Robert Clive, Politician - Rudolf Diesel, Inventor - 29 September

Udumalai Narayana Kavi, Poet, Lyricist - Ole Christensen Romer, Astronomer - TAT-1, Installed - Satish Dhawan, Rocket Researcher - Vasco Nunez de Balboa, Explorer - 25 September

Bhikaiji Rustom Cama, Freedom Fighter - Georges Claude, Engineer, Inventor - Saraboji II, Maratha King - Honda, Established - Pammal Sambandha Mudaliar, Father of Tamil Drama - Raja Ramanna, Scientist - America's, Devils Tower - 24 September

World Rose Day - OneWebDay - World Car Free Day - Michael Faraday, Scientist - P.B.Sreenivas, Legendary Singer - Guru Nanak, Founder of Sikhism - 22 September

World History of 14 September

International Chocolate Day - Syed Mujtaba Ali, Bengali Writer & Polyglot - Hyderabad under Indian rule - Shane warne, Famous Australian Cricketer - World Hockey Association, Founded - 13 September

Vinoba Bhave, Philosopher, Freedom Fighter, Founder of Bhoodhan Movement - Hiroshi Amano, Japanese Physicist, Engineer, Inventor - Bharathiyar, Poet - Muhammad Ali Jinnah, Founder of Pakistan - First World Parliament of Religions - Attack on World Trade Center and Pentagon - O Henry, Writer - 11 September

World Suicide Prevention Day - Gunpei Yokoi, Japanese video game designer - Pinnathur A.Narayanasamy Iyer, Tamil scholar - Charles Sanders Peirce, American philosopher, mathematician and scientist - Basappa Dhanappa Jatti, Former Vice President of India - Elias Howe, Inventor - A.K.Chettiar, Author - George Mary Searle, Astronomer - 10 September

Kalki, Indian Writer, Author of the Historical Novel 'Ponniyin Selvan', Journalist, Critic, Poet, Independence Activist - Verghese Kurien, Father of Indian White Revolution - California Joined with USA - Leo Tolstoy, Greatest Russian Writer - Washington DC, Named - 9 August

International Literacy Day - National Eye Donation Day - Devan, Writer - Kunnakudi Vaidyanathan, Violinist - Germany, League of Nations - Willard Frank Libby, Scientist - Bhupen Hazarika, Poet - Macedonia, Independence - 8 September

John Dalton, Chemist, Physicist, Meteorologist - Sarath Chandra Bose, Indian Freedom Fighter & Lawyer - Norman Joseph Woodland, Inventor of Barcode - Jane Addams, American social Worker & Writer - Dinamalar Newspaper, Started - 6 September

Dr.Radhakrishnan, Former President of India - V.O.C, Indian Freedom Fighter - Mother Teresa - Avvai Duraisamy, Tamil Scholar - Gotthard Road Tunnel, World's Longest Highway Tunnel - 5 September

Kiran Desai - Famous Indian Author - Macfarlane Burnet, Australian Virologist, Nobel laureate - James Sylvester, Greatest Mathematician - NASA's Viking 2 Spacecraft to Mars - American Revolutionary War - 3 September

World Coconut Day - Friedrich Wilhelm Ostwald, Chemist, Philosopher - Interim Government of India - Ronald Coase, Economist - Pierre de Coubertin, Founder International Olympic Committee - 2 September

World Letter Writing Day - Puli Thevar, Freedom Fighter - A.Varadananjaya Pillai, Tamil Scholar - Vietnam, Internet Regulation - Great Kanto Earthquake, Morethan 100000 Died - 1 September

International Day of the Disappeared - Ernest Rutherford, New Zealand Physicist (father of nuclear physics) - Melbourne, Founded - N.S.Krishnan, Actor - K.K.Birla, Businessman - J.J.Thompson, Physicist - 30 August

Major Dhyan Chand, Indian Hockey Player, One of the Greatest in the History of the Sport - International Day Against Nuclear Test - Michael Jackson, King of Pop, American Singer, Lyricist, Dancer - Michael Faraday, Scientist - K.Radhakrishnan, Scientist - National Sports Day - 29 August

Mahatma Ayyankali, social reformer - William Herschel, astronomer - Scientific American, newspaper - Robert Caldwell, missionary - Firaq Gorakhpuri, writer - 28 August

T.N.Rajarathinam Pillai (Nadaswara Chakravarthi), Indian Carnatic Musician, Vocalist, Film Actor - Mountbatten, Former Governor-General of India - Heinkel He 178, World's first jet aircraft - First Edition of Guinness Book of World Records, Launch - A.S.Gnanasambanthan, Writer - Rowland Hill, Inventor - 27 August

Mother Teresa, Nun, Missionary, Social Worker - Thiru.Vi.Ka, Tamil scholar, Writer and Activist - James frank, Physicist - 19th Amendment, Women Right to Vote - Sigmund Jahn, First German Astronaut - 26 August

N.Duraikannan, Writer, Journalist - Shivaram Rajguru, Indian Revolutionary - International Strange Music Day - V.Ramalingam, Namakkal Poet - Windows 95, Release - Pluto, Declaration - 24 August

International Day for the Remembrance of the Slave Trade and its Abolition - T.S.Balaiah, Film Actor - World Council of Churches - Susumu Ono, Linguist - Georges Cuvier, Founding Father of Paleontology - 23 August

World Mosquito Day - Rajiv Gandhi, Former Prime Minister of India - N.R.Narayana Murthy, Indian Businessman - Eero Saarinen, Famous Architect - Viking 1 Spacecraft to Mars - Voyager 2 Spacecraft, Launch - Largest Postage Stamp - 20 August

Netaji Subhas Chandra Bose, Indian Nationalist, Leader, Freedom Fighter - Baji Rao, 7th Peshwa of Maratha empire - R.S.Subalakshmi, Social Reformer, Fought for Feminism - Vijayalakshmi Pandit, Former President of the United Nations - Pierre Janssen, French Astronomer - Chennai Music Academy, Inauguration - 18 August

Frederick F.Russell, Physician, Developer of Typhoid Vaccine - Charlotte Louise Bridges Forten Grimke, Anti-Slavery Activist - Madan Lal Dhingra, Indian Freedom Fighter - Indonesia Independence - Radcliffe Line, Drawn - Shankar, Director - First Recorded Disk - 17 August

Indian Independence Day - Sri Aurobindo, Indian Philosopher, Yoga Guru, Poet - Napoleon Bonaparte, French Military General, First Emperor of France - Panama Canal - Richard Heck, Chemist - South Korea, North Korea, Republic of Congo, Liechtenstein Independence - 15 August

Vethathiri Maharishi, Yoga Guru, World Peace Activist, Philosopher, Writer - Tannu-Tuva, New Country - Edouard Goubert, Mayor & First Chief Minister - Israel-Lebanon War - Pakistan, Independence - N.M.R.Subbaraman, Freedom Fighter - Khashaba Dadasaheb Jadhav, First Indian Athlete Won Bronze In Olympics - Employment News - 14 August

International Left Hander's Day - T.K.Murthy, Renowned Indian Mridangam Player - Rene Laennec, Inventor - John Logie Baird, Inventor - Alfred Hitchcock, Film Maker - Florence Nightingale, Founder of Modern Nursing - Harry Brearley, Inventor - Eduard Buchner, Inventor - Frederick Sanger, Inventor - Fidel Castro, Cuban Revolutionist - Pakistan - National Anthem - Central African Republic, Independence - 28th Olympics, Athens - Somnath Chatterjee, Indian Politician - 13 August

International Youth Day - World Elephant Day - Vikram Sarabhai, Father of Indian Space Programme, Physicist, Astronomer - Rama Periyakaruppan, Tamil Scholar - William Shockley, Inventor - 12 August

Enid Blyton, Famous Children's Writer - Bhadriraju Krishnamurti, Dravidian Linguist - Total Solar Eclipse, Europe and Asia - Jackson Pollock, Painter - Steve Wozniak, Apple Computer - Pervez Musharraf, Former President of Pakistan - Ranjan Roy Daniel, Indian Physicist - Mysore V.Doreswamy, Carnatic Veena virtuoso - 11 August

V.V.Giri, Indian politician, Activist, Former President of India - Saavi, Famous Tamil Author - Missouri, 24th State of United States - Vainu Bappu, Indian astronomer - Magellan Spacecraft Reached Venus - Indian Atomic Energy Commission, Inauguration - 10 August

World Cat Day - Vulimiri Ramalingaswami, Indian Scientist, Pathologist, Medical Writer -Svetlana Yevgenyevna Savitskaya, Russian Former Aviator, Soviet Cosmonaut, First Woman Flew Space Twice, First Woman Performed Spacewalk - Roger Federer, Tennis Player - Quit India Resolution - Ernest Orlando Lawrence, Scientist - Sarah Teasdale, Poet - 8 August

National Handloom Day - Sisters Day - M.S.Swaminathan, Indian Agronomist, Agricultural Scientist, Plant Geneticist, Administrator, Humanitarian, Father of Green Revolution in India - Rabindranath Tagore, Poet, Composer of Indian National Anthem, Writer, Philosopher, Social Reformer, Nobel Laureate - M.Karunanidhi, Former Cheif Minister of TamilNadu - Viking 2 Enters Orbit Around Mars - Vanidasan, Tamilnadu's Wordsworth - Jimmy Wales, American Businessman, Co-founder of Wikipedia - IBM Released The First Calculator - 7 August

Alexander Fleming, Scottish Physician, Microbiologist, Discoverer of Penicillin (antibiotic), Noble Laureate - John Pastel, American Computer Science Genius - Hiroshima Memorial Day - Puthumaippithan, Famous Writer - WWW Papers - 6 August

Neil Alden Armstrong, American Astronaut, Aeronautical Engineer, First Person To Set Foot On The Moon - Kumbakonam Rajamanickam Pillai, Violin Musician - Dwarka Prasad Mishra, Freedom Fighter & Writer - Nuclear Test Ban Treaty - The Mariner 7 Satellite To Mars - 5 August

Barack Obama, Former American President - Greenwich Walk Tunnel - Sydneys Central Railway Station - Vellore G.Ramabhadran, Mridangam Artist - Na.Dharmarajan, Writer - NASA's Phoenix Spacecraft - S.Agathialingam, World Renowned Tamil Scholar - 4 August

Maithili Sharan Gupt, Freedom Fighter & Poet - Gandhigram Rural Institute - Niger, Independence - National Basketball Association, Establish - Sunil Chhetri, Football Player - 3 August

Today's World History, 1st August - World Breastfeeding Day - World Scout Scarf Day - Tiger Varadachari, Carnatic Musical Artist - George de Hevesy, Scientist - Bal Gangadhar Tilak, Freedom Fighter - Harkishan Singh Surjeet, Politician - Christopher Columbus, Discoverer - Oxygen Element, Discovery - First Jeep, Creation

Today's World History, 30 July - International Friendship Day - World Day Against Trafficking in Persons - Muthulakshmi Reddy, Doctor, Social Reformer - Malden Island - Henry Ford, Industrialist - Uruguay, Won First Soccer World Cup - Olympic Games, 1932

International Tiger Day - P. S. Subrahmanya Sastri, Translator - Benito Amilcare Andrea Mussolini, Italian Politician, Journalist - Jehangir Ratanji Dadabhoy Tata, Industrialist - 15 Eunomia, Asteroid - NASA, American Space Agency - Eris, Asteroid - July 29 World History

World Nature Conservation Day - World Hepatitis Day - Robert Hooke, Scientist, Polymath - First World War Began - Peru, Independence - Syed Modi, National Badminton Player - 28 July

Kavimani Desigavinayagam Pillai, Renowned Tamil Poet - Somasundara Bharathiar, Tamil Researcher, Professor, Lawyer & Writer - Dr.A.P.J.Abdul Kalam, Former President of India - Gnanakoothan, Tamil Poet - John Dalton, Chemist - Mouni, Fiction Writer - South Korea and North Korea, War - 27 July

The International Day for the Conservation of the Mangrove Ecosystem - Kargil Victory Day - Mu.Ku.Jakannatharaja, Author, Multilingualist - George Bernard Shaw, Playwright - New York, 11th state of USA - 26 July

World Embryologist Day - Semmangudi Radhakrishna Srinivasa Iyer, Indian Carnatic Vocalist - Rosalind Franklin, Scientist - Pratibha Patil, First Woman President of India - Ajinomoto, Discovered - 25 July

Bal Gangadhar Tilak, Independence Activist, Politician - Chandra Shekhar Azad, Freedom Fighter - Subramaniya Siva, Freedom Fighter - Boy, Rescued, Deep Borewell - Isaac Singer, Inventor - 23 July

Pi Day - Vanidasan, Poet & Novelist - Selman Abraham Waksman, Biochemist - Friedrich Wilhelm Bessel, Astronomer - Mukesh Chand Mathur, Singer - Dr.Muthulakshmi Reddy, India's pioneer woman doctor - T.S.Balaiah, Actor - 22 July

Umashankar Joshi, Indian freedom fighter, Poet, Scholar, Writer - Ernest Hemingway, Author, Journalist - Temple of Artemis, World wonder - Harry Potter, last part of novel - Vietnam, separation - Sivaji Ganesan, Tamil film actor - Alan Shepard, Astronaut - 21 July

Gregor Johann Mendel, father of genetics - International chess day - Marconi, inventor of radio - Sarada Devi, spiritualist - Bruce Lee, Martial artist & Hollywood actor - 20 July

Aruna Asaf Ali, freedom fighter - Frits Zernike, dutch physicist - Millennium Park, inauguration - Dhanraj Pillai, indian hockey player - Kumbakonam fire commemoration day - D.K.Pattammal, carnatic music singer - Barun De, indian historian - 16 July

Kamarajar, an embodiment of charity, purity, simplicity, sacrifice and patriotism - Maraimalai Adigal, Tamil orator, writer - Durgabai Deshmukh, freedom fighter - Twitter, launch - Mozilla, founded - 18 Nobel Laureates, treaty - 15 July

V.C.Kulandaiswamy, Engineer - MP3 - NASA's Serveyor 4 Unmanned Spacecraft - Gopal Ganesh Agarkar, Indian Social Reformer - Annie Besant Ammaiyar's "New India" - M.S.Viswanathan, Music Director - Swami Kalyandev, Saint - 14 July

World Population Day - K.Meenakshi Sundaram, Tamil Scholar - Theodore Harold Maiman, Inventor of Laser - Kundrakkudi Adigal, Tamil Scholar - Chettur Sankaran Nair, Indian Freedom Fighter - VR.Nedunchezhiyan, Political Leader - A.Varadhananjaya Pillai, Writer - 11 July

The Vellore Mutiny - Sunil Gavaskar, First Cricketer Reached 100 Test Matches in the World Cricket - Alice Ann Munro, Canadian Writer, Nobel Prize Laureate - Indian Writer G.A.Kulkarni - Louis Daguerre, The First Inventor of the Daguerreotype Process Photography - 10 July

Sourav Ganguly, God of Off Side - Chandrasekhar, Former Indian Prime Minister - Rajasekhara Reddy, Former Chief Minister of Andhra Pradesh - Vasco da Gama, Portuguese Explorer - Chandrika Prasad Srivastava, Indian Civil Servant - Igor Tamm, Physicist, Nobel Laureate - 8 July

Mahendra Singh Dhoni, Indian Cricketer - Taj Mahal Declared New Wonder - Johann Rudolf Wolf, Swiss Astronomer, Mathematician - Solomon Islands gained independence - Nepal's last king Gyanendra - 7 July

S.R.Nathan, Former Sixth President of Singapore - Indian cricketer Harbhajan Singh - M.L.Vasantha Kumari Carnatic & Playback Singer - Franz Kafka, Novelist - Oak Birds - World History of July 3

World History of 2nd July - World Sports Journalists Day -Mylswamy Annadurai (Moon Man of India), Indian Scientist - Simla Agreement - Sir William Henry Bragg, Inventor of X-Ray Spectrometer -Hermann Hesse, World-Famous Poet, Nobel Laureate for Literature - Douglas Engelbert, Inventor of the Computer Mouse - Wisława Szymbarska, Polish Poet, Nobel Laureate in Literature - First Walmart Store

Mike Tyson - World Famous Boxer - Paul Berg, American Biochemist, Nobel Prize Awardee - Dadabhai Naoroji, Political Leader of India - 999, World's First Emergency Telephone Number - John William Strutt, Physicist, Nobel Prize Awardee - Increased Leap Second - 30 June

Prasanta Chandra Mahalanobis, Indian Scientist, Statistician - R.S.Manohar, Indian Versatile Actor - Apple's iPhone - Thomas Dunn English, Politician - Linguist Va.I.Subramaniam - 29 June

P.V.Narasimha Rao - 9th Prime Minister of India - Maria Goeppert Mayer, Physicist, Nobel Prize Awardee - James Madison, Father of the Constitution, Fourth President of the United States - H.B.Ari Gowder, Speaker of the Madras Provincial Assembly - Prasanta Chandra Mahalanobis, Indian Scientist & Applied Statistician - 28 June

Helen Keller (Vision of blind & Ear of deaf), Special child, American Author, Educator, Activist - Akilan, Indian Writer, Novelist - T.M.Thiagarajan, Carnatic Musician - Kuala Lumpur International Airport - Mildred J. Hill, Composer of Happy Birthday to You Song - 27 June

World Vitiligo Day - Day of the Seafarer - V.P.Singh, Former President of India - Declaration of State Emergency - George Mountbatten - Windows 98 Released - King of Pop Michael Jackson's Remembrance Day - June 25

James Clerk Maxwell, inventions - Ban Ki-Moon, achievements - First Diamond Mine - Pioneer 10, first spacecraft - Maninder Singh, indian cricketer - 13 June

Anne Frank, Diarist - Nelson Mandela, Freedom Fighter - H.W.Bush, U.S.President - Padmini, Actress & Dancer - V.Krishnamurthy, Tamil Children's Literature Writer - World Day Against Child Labour - 12 June

Gwendolyn Brooks, First African-American Woman Won Pulitzer Prize - World Food Safety Day - Mahesh Bhupathi, Indian Tennis Player - Khwaja Ahmad Abbas - Indian Film Director - 7 June

S.P.Balasubramaniam, sung 40000 songs & above, Best Indian singer, Guinness record holder - V. V. S. Aiyar, Indian revolutionary - Anil Dhirubhai Ambani, Indian businessman - Christopher Cockerell, Inventor - Women right to vote - 4 June

Helen Keller - Marilyn Monroe - Karnam Malleswari - Global Day of Parents - World Milk Day - Neelam Sanjeevi Reddy - Christopher Cockerell - 1 June

Jawaharlal Nehru - Golden Gate Bridge - Ravishastri, Cricketer - Rachel Louise Carson, Marine Biologist - Heinrich Hermann Robert Koch, Microbiologist - 27 May

Anti-Terrorism Day (India's Former President Rajiv Gandhi's Assassination) - World Day for Cultural Diversity for Dialogue and Development - Mary Anning, palaeontologist - FIFA founded - 21 May

Mother's Day - Mrinal Sen - Hon’ble Justice, K.N.Basha - Mark Zuckerberg, Facebook - Edward Jenner, Small Pox Vaccine - Skylab, First Space Station in United States - May 14

Dr.Ambedkar - World Siddha Day - National Fire Service Day - Fire Extinguishing Day - Rahul Sankrityayan - Ramana Maharishi - M. Visvesvaraya - Tamil New Year - 14 April

The Jallianwala Bagh Massacre Day - Pattukkottai Kalyanasundaram - M.R.M.Sundaram - Kamarajar - Google Calendar - 13 April

Today World History - இன்றைய உலக வரலாறு - World Autism Awareness Day - உலக ஆட்டிசம் விழிப்புணர்வு தினம் - International Children's Book Day - சர்வதேச சிறுவர் புத்தக தினம் -Varahaneri Venkatesa Subramaniam Aiyar - வ.வே.சுப்பிரமணிய ஐயர் - Rakesh Sharma - ராகேஷ் சர்மா - Soyuz T-11 spacecraft - சோயூஸ் T-11 விண்கலம் - First Theater in United States - அமெரிக்காவின் முதல் திரையரங்கு - 2 April

Today World History - உலக குடை தினம் - World Umbrella Day - ஜான் பிராங்க்ளின் எண்டர்ஸ் - John Franklin Enders - மு.கருணாநிதி - M.Karunanidhi - ஐ.பி.எம்.சதுரங்கக் கணினி "டீப்ளூ" - காரி காஸ்பரோ -IBM Chess System 'Deep Blue' - Garry Kasparov - 10 February

Today World History - O.P. Ramaswamy Reddiyar - Kalpana Chawla - India's first Railway Museum - First edition of the Oxford English Dictionary - 01 February

Today World History - நேதாஜி சுபாஷ் சந்திர போஸ் - Subhas Chandra Bose - ஹிடேகி யுகாவா - Hideki Yukawa - ராமானுஜ ஐயங்கார் - Ramanuja Iyengar - ஜாவா - Java - 23 January

Today World History -குமாரசுவாமி புலவர் - Chunnakam Kumaraswamy Pulavar - First aircraft landed on a ship - N.T.Rama Rao - 18 January

Today World History - Dian Fossey - Ananda Ranga Pillai -Sarat Chandra Chattopadhyay - 16 January

இன்றைய உலக வரலாறு - இந்திய ராணுவ தினம் - மார்ட்டின் லூதர் கிங் - எட்வர்டு டெல்லர் - விக்கிப்பீடியா - இந்தியப் பிரதமர் குல்சாரிலால் நந்தா - தமிழறிஞர் தேவநேயப் பாவாணர் - 15 ஜனவரி

Today World History - Road Safety Week - திருப்பூர் குமரன் - Tiruppur Kumaran - Lal Bahadur Shastri - Rahul Sharad Dravid Cricketer - 11 January