Ernest Orlando Lawrence

Ernest Orlando Lawrence was born August 8, 1901. He was an American physicist and Nobel Laureate, known for his invention, utilization, and improvement of the cyclotron atom-smasher beginning in 1929, based on his studies of the works of Rolf Widerøe, and his later work in uranium-isotope separation for the Manhattan Project.He died on August 27, 1958.

Louis Seymour Bazett Leakey

Louis Seymour Bazett Leakey was born on August 7, 1903. He was a British archaeologist and naturalist whose work was important in establishing human evolutionary development in Africa, particularly through his discoveries in the Olduvai Gorge. He died on October 1, 1972. 

 

Atomic bomb was dropped on Hiroshima

The day when an atomic bomb was dropped on the Japanese city of Hiroshima 6 August 1945, followed a few days later (August 9,1945) by another dropped on the city of Nagasaki.

Niels Henrik Abel

Niels Henrik Abel was born on August 5, 1802. He was a Norwegian mathematician who proved the impossibility of solving the quintic equation by radicals and he died on  April 6, 1829. 

Barack Obama

Barack Hussein Obama is the 44th and current President of the United States, the first African American to hold the office. He was born on August 4, 1961.

photo courtesy: http://www.idfblog.com/hezbollah/files/2013/06/Barack-Obama.jpg

Jesse Wilford Reno

Jesse Wilford Reno was born on August 4, 1861. He was invented the first working escalator in 1891 used at the Old Iron Pier, Coney Island, New York City. His invention was referred to as the "inclined elevator." He died on June 2, 1947. 

 

Louisiana Superdome dedicated

The Mercedes-Benz Superdome originally Louisiana Superdome  is a domed sports and exhibition venue, located at the Central Business District of New Orleans, Louisiana, USA opened August 3, 1975.

Frederic Auguste Bartholdi

Frederic Auguste Bartholdi was born on August2, 1834. He was a French sculptor who is best known for designing the Statue of Liberty and he died on October4, 1904.

Speed Post started In India

Speed Post was started by Department of Posts (India) in August 1, 1986 for providing time-bound and express delivery of letters, documents and parcels across the nation and around the world.

Friedrich Wohler

Friedrich Wohler was born on 31 July 1800. H was a German chemist, best known for his synthesis of urea. He died on 23 September 1882.

Francoise Barre - Sinoussi

Francoise Barre - Sinoussi was born 30 July 1947. She  is a French virologist and director of the Regulation of Retroviral Infections Division at the Institut Pasteur in Paris, France and performed some of the fundamental work in the identification of the human immunodeficiency virus (HIV) as the cause of AIDS.

International Tiger Day

Global Tiger Day, also known as International Tiger Day , is an annual celebration to raise awareness for tiger conservation, held annually on 29 July. It was created in 2010 at the Saint Petersburg Tiger Summit.

World Hepatitis Day

World Hepatitis Day, observed on July 28 every year, aims to raise global awareness of hepatitis B and hepatitis C and encourage prevention, diagnosis and treatment.

Johann Bernoulli

Johann Bernoulli was a Swiss mathematician and was born on  27 July 1667. He  was one of the many prominent mathematicians in the Bernoulli family. He is known for his contributions to infinitesimal calculus and educated Leonhard Euler. He died on 1 January 1748.

Kargil Victory Day (India)

Kargil conflict officially comes to an end on July 26,1999. The Indian army launched its final attacks in the last week of July; as soon as the Drass subsector had been cleared of Pakistani forces, the fighting ceased on July 26. The day has since been marked as Kargil Vijay Diwas (Kargil Victory Day) in India. By the end of the war, India had resumed control of all territory south and east of the Line of Control, as was established in July 1972 as per the Simla Agreement.

India's first women president sworn

Pratibha Devisingh Patil is an Indian politician who served as the 12th President of India from 2007 to 2012. She was the first woman to hold the office. She was sworn in as President on 25 July 2007. She retired from the office in July 2012.

 

First woman to perform a space walk

Svetlana Yevgenyevna Savitskaya is a former Soviet aviator and cosmonaut who flew aboard Soyuz T-7 in 1982, becoming the second woman in space some 19 years after Valentina Tereshkova. She served two duty tours on the Salyut 7 space station, and on her second one became the first woman to perform a space walk on July 25, 1984.

Lance Armstrong retires from the sports

On July 24, 2005, American cyclist Lance Armstrong wins a record-setting seventh consecutive Tour de France and retires from the sports.

153rd Member of the WTO

Cape Verde (island located in the central Atlantic Ocean)will formally join the World Trade Organisation on 23 July 2008, becoming the 153rd Member of the global trade body. On 18 December 2007, the General Council cleared the path for Cape Verde's membership in the WTO by approving a package of agreements which spell out the terms of Cape Verde's accession.

Earth Resources Technology Satellite (ERTS) is launched

Earth Resources Technology Satellite (ERTS), more commonly known as Landsat 1, was carried into space aboard a Delta launch vehicle on July 23, 1972. ERTS began its journey from Vandenberg Air Force Base, California, and was placed in an orbit that would carry it over both the North and South Poles. This gave its special sensors an opportunity to scan every square mile of the earth’s surface.