Elias James Corey

Elias James Corey is an American organic chemist. In 1990 he won the Nobel Prize in Chemistry "for his development of the theory and methodology of organic synthesis", specifically retrosynthetic analysis. He was born on July 12, 1928.

World Population Day

 

World Population Day is an annual event, observed on July 11 every year, which seeks to raise awareness of global population issues. The event was established by the Governing Council of the United Nations Development Programme in 1989.

First black man to win Wimbledon

Arthur Robert Ashe was an American professional tennis player. He was born on July 10, 1943. He won three Grand Slam titles, ranking him among the best tennis players from the United States. He is an African American, was the first black player ever selected to the United States Davis Cup team and the only black man ever to win the singles title at Wimbledon, the US Open, and the Australian Open.
He died on February 6, 1993.

1st Wimbledon tennis championship is held

 

The Wimbledon Championships or simply Wimbledon is the oldest tennis tournament in the world, and widely considered the most prestigious. It has been held at the All England Club in Wimbledon, London, since 1877.The inaugural 1877 Wimbledon Championship opened on 9 July 1877.

First Rupee Symbol Coins

The first series of coins with the rupee symbol ( )was launched on 8 July 2011.

Peruman Train Tragedy

On July 8, 1988, the Peruman Train Tragedy, the Bangalore - Kanyakumari Island Express train derailed on the Peruman bridge over Ashtamudi Lake, near Perinadu, Kollam, Kerala, India and fell into the lake, killing 105 people.

Space Shuttle Atlantis is launched in the final mission

Space Shuttle Atlantis is launched in the final mission of the U.S. Space Shuttle program on July 8,2011 and landing at the John F. Kennedy Space Center on 21 July 2011  . The last mission of Atlantis was STS-135,This final flight, authorized in October 2010, brought additional supplies to the International Space Station and took advantage of the processing performed for the Launch on Need mission, which would only have been flown in the event that Endeavour's STS-134 crew required rescue.

United Communist Party of Armenia formed

United Communist Party of Armenia  is a political party in Armenia. It was formed on July 7, 2003
through the merger of Renewed Communist Party of Armenia, Armenian Labour Communist Party, Armenian Workers Union, Union of Communists of Armenia, Marxist Party of Armenia, Party of Intellectuals.

Nettie Maria Stevens

 

Nettie Maria Stevens was born on July 7, 1861. She was an early American geneticist. She and Edmund Beecher Wilson were the first researchers to describe the chromosomal ( X,Y) basis of sex. She died on May 4, 1912.

Vince McMahon, Sr

Vincent James "Vince" McMahon, better known as Vince McMahon, Sr,  was born on July 6, 1914. He was was an American professional wrestling promoter. He is best known for founding the American World Wide Wrestling Federation promotion. He died on May 24, 1984.

Dolly the sheep

Dolly was a female domestic sheep born on  5 July 1996 and the first mammal to be cloned from an adult somatic cell, using the process of nuclear transfer. She was cloned by Ian Wilmut, Keith Campbell and colleagues at the Roslin Institute and the biotechnology company PPL Therapeutics near Edinburgh in Scotland, the United Kingdom. She died on 14 February 2003. 

United States of America Independence Day

 

The Declaration of Independence is a statement adopted by the Continental Congress on July 4, 1776, which announced that the 13 American colonies, then at war with Great Britain, regarded themselves as independent states, and no longer a part of the British Empire. Instead they formed a union that would become a new nation—the United States of America.

Raymond Pearl

Raymond Pearl was born on June 3, 1879 and he was an American biologist, regarded as one of the founders of biogerontology. He died on November 17, 1940. 

Pete Conrad

Charles "Pete" Conrad was born on June 2, 1930. He was a U.S. Navy officer and NASA astronaut, and during the Apollo 12 mission became the third man to walk on the Moon. He died on July 8, 1999. 

Louis Bleriot

 

Louis Charles Joseph Bleriot was born on 1 July 1872, he was a French aviator, inventor and engineer. He developed the first practical headlamp for cars. In 1909 he became world famous for making the first flight across the English Channel in a heavier than air aircraft. He died on 1 August 1936.

Doctor's Day (India)

The Doctor's Day is celebrated on July 1 all across India to honour the legendary physician and the second Chief Minister of West Bengal, Dr Bidhan Chandra Roy.  He was born on July 1, 1882 and died on the same date in 1962, aged 80  years. Dr Roy was honoured with the country's highest civilian award,  Bharat Ratna on February 4, 1961.

25paise coin is No More

RBI (Reserve Bank Of India) withdrawn 25paise from June 30, 2011. June 30 is the last day of 25paise. The withdrawn is based upon to the section 15A of the coinage Act, 1906.

The first generation iPhone was released

The iPhone  is a line of smartphones designed and marketed by Apple Inc. It runs Apple's iOS mobile operating system, known as the "iPhone OS" until June 2010, with the release of iOS 4. The first generation iPhone was released on June 29, 2007.

Klaus von Klitzing

Klaus von Klitzing is a German physicist known for discovery of the integer quantum Hall Effect, for which he was awarded the 1985 Nobel Prize in Physics. He was born on June 28, 1943. 

Hans Spemann

Hans Spemann was a German embryologist who was awarded a Nobel Prize in Physiology or Medicine in 1935 for his discovery of the effect now known as embryonic induction, an influence, exercised by various parts of the embryo, that directs the development of groups of cells into particular tissues and organs. He was born on June 27, 1869.