28 April - Madhusudan Das birth anniversary

 

Madhusudan Das (28 April 1848 – 04 February 1934) was an Indian lawyer and social reformer, who founded Utkal Sammilani in 1903 to campaign for the unification of Odisha along with its social and industrial development. He was one of the main persons, helping in the creation of Orissa Province (present-day Odisha, India), which was established on 1 April 1936. He was also the first graduate and advocate of Orissa. He is also known as Kulabruddha (Grand Old Man), Madhu Babu, and Utkal Gouraba (Pride of Utkal). In Odisha, his birthday is celebrated as the Lawyers' Day on 28 April.

27 April - USA celebrates BABE RUTH day

 

On April 27, baseball fans worldwide honor one of baseball’s all-time greatest players on National Babe Ruth Day.  

George Herman “Babe” Ruth, Jr., born on February 6, 1895, in Baltimore, Maryland, was nicknamed “the Bambino” and “the Sultan of Swat.” Spending 22 seasons in Major League Baseball (MLB), he played for three teams from 1914 to 1935.

27 April - Mumtaz Mahal was born in 1593

 

 Mumtaz Mahal (27 April 1593 – 17 June 1631), the Queen of the Mughal Empire from 19 January 1628 to 17 June 1631 as the wife of the Mughal emperor Shah Jahan. She was designated Mumtaz as his chief empress with the title of ‘Malika-i-Jahan’ (“Queen of the World”) and ‘Malika-uz-Zamani’ (“Queen of the Age”). The Taj Mahal in Agra is often cited as one of the World’s Wonders, and it was commissioned by Shah Jahan to be built as a mausoleum for Mumtaz Mahal. She was born as on 27 April 1593 in Agra.

27 April - Airbus A380 aircraft had its maiden test flight in 2005

 

On 27 April 2005, Airbus A380 aircraft had its maiden test flight.

The Airbus A380 is the world's largest passenger airliner, a wide-body aircraft manufactured by Airbus. Airbus studies started in 1988 and the project was announced in 1990 to challenge the dominance of the Boeing 747 in the long haul market. The A3XX project was presented in 1994; Airbus launched the €9.5 billion ($10.7 billion) A380 programme on 19 December 2000. The first prototype was unveiled in Toulouse on 18 January 2005, with its first flight on 27 April 2005. Difficulties in electrical wiring caused a two-year delay and the development cost ballooned to €18 billion. It obtained its EASA and FAA type certificates on 12 December 2006.

27 April - USA celebrates National Tell a Story Day

 National Tell a Story Day on April 27th each year in the United States encourages people of all ages to share stories. The stories can take many forms, too. You can read from a book or create one from your imagination. Stories recreated from childhood memory leave an indelible imprint on both the storyteller and the listener. No matter what story you tell, the day supports gathering with friends and family to share those stories.

Libraries around the country participate in the day. They offer special storytelling times for children. Do you have a story to tell? It does not matter if the story is a short story or a long story, fiction or nonfiction, a tall tale or folklore. Seek the storytellers in your life and encourage them to regale you with stories. As you listen, record them in some way. This is a day for them all.

26 April - Srinivasa Ramanujan death anniversary

 

Srinivasa Ramanujan, passed away on 26 April 1920, was an Indian mathematician who lived during the British Rule in India. Though he had almost no formal training in pure mathematics, he made substantial contributions to mathematical analysis, number theory, infinite series, and continued fractions, including solutions to mathematical problems considered to be unsolvable. Ramanujan initially developed his own mathematical research in isolation: "He tried to interest the leading professional mathematicians in his work, but failed for the most part. What he had to show them was too novel, too unfamiliar, and additionally presented in unusual ways; they could not be bothered". Seeking mathematicians who could better understand his work, in 1913 he began a postal partnership with the English mathematician G. H. Hardy at the University of Cambridge, England. Recognizing the extraordinary work sent to him as samples, Hardy arranged travel for Ramanujan to Cambridge. In his notes, Ramanujan had produced groundbreaking new theorems, including some that Hardy stated had "defeated completely", in addition to rediscovering recently proven but highly advanced results

26 April - Tansen death anniversary

 

Tansen, passed away on 26 April 1589, was a prominent figure of Hindustani classical music. Born in a Hindu family, he learned and perfected his art in the northwest region of modern Madhya Pradesh. He began his career and spent most of his adult life in the court and patronage of the Hindu king of Rewa, Raja Ramchandra Singh, where Tansen's musical abilities and studies gained widespread fame. This reputation brought him to the attention of the Mughal Emperor Akbar, who sent messengers to Raja Ramchandra Singh, requesting Tansen to join the musicians at the Mughal court. Tansen did not want to go, but Raja Ramchandra Singh encouraged him to gain a wider audience, and sent him along with gifts to Akbar. In 1562, about the age of 60, the Vaishnava musician Tansen joined the Akbar court, and his performances became a subject of many court historians.

26 April - The Chernobyl disaster

 

The Chernobyl disaster was a catastrophic nuclear accident that occurred on April 26, 1986, at the Chernobyl Nuclear Power Plant in the city of Pripyat, in the former Ukrainian Soviet Socialist Republic, part of the Soviet Union at the time.

The disaster occurred during a late-night safety test in Reactor Number 4 of the Chernobyl power plant. Due to a combination of design flaws, operational errors, and inadequate safety protocols, a sudden power surge led to a series of explosions, resulting in a massive release of radioactive material into the atmosphere.

The immediate aftermath of the explosion led to the deaths of two plant workers, and the ensuing fire and radioactive fallout had devastating consequences for the surrounding area and beyond. The radioactive cloud spread over large parts of Europe, contaminating vast areas with dangerous levels of radiation.

The Chernobyl disaster is considered the worst nuclear accident in history in terms of both casualties and environmental impact. It resulted in widespread health problems, including radiation sickness, cancer, and birth defects, among the affected populations. The disaster also had significant social, economic, and environmental consequences, leading to the evacuation and abandonment of entire towns and regions surrounding the Chernobyl power plant.

Called the world's worst-ever civil nuclear incident, it is one of only two nuclear energy accidents rated at seven—the maximum severity—on the International Nuclear Event Scale, the other being the 2011 Fukushima nuclear disaster in Japan. The initial emergency response, together with later decontamination of the environment, involved more than 500,000 personnel and cost an estimated 18 billion roubles—roughly US$68 billion in 2019, adjusted for inflation.

25 April - Ustad Bade Ghulam Ali Khan death anniversary

 

Ustad Bade Ghulam Ali Khan was one of the most renowned classical vocalists in the Indian subcontinent. Born on April 2, 1902, in Kasur, British India (now in Pakistan), he belonged to the Patiala Gharana (a school of Hindustani classical music). Ustad Bade Ghulam Ali Khan was known for his exceptional mastery over the Hindustani classical music tradition, particularly the khayal and thumri genres.

His powerful and emotive voice, along with his intricate knowledge of raga (melodic modes) and tala (rhythmic cycles), earned him immense acclaim both in India and abroad. Ustad Bade Ghulam Ali Khan's renditions were characterized by their depth, versatility, and ability to evoke intense emotions in listeners.

Apart from his mastery of classical music, Ustad Bade Ghulam Ali Khan also experimented with blending elements of other musical styles, resulting in a unique and innovative approach to his performances. He recorded numerous albums and gave memorable live performances throughout his illustrious career.

Ustad Bade Ghulam Ali Khan's contributions to Hindustani classical music have left an indelible mark on the genre, inspiring generations of musicians and earning him a lasting legacy as one of the greatest vocalists in the history of Indian classical music. He passed away on April 25, 1968, leaving behind a rich treasure trove of musical compositions and recordings.

25 April - Ella Fitzgerald birth anniversary

Ella Fitzgerald, often referred to as the "First Lady of Song" or the "Queen of Jazz," was an iconic American jazz vocalist. She was born on 25 April 1917, in Newport News, Virginia, and passed away on 15 June 1996, in Beverly Hills, California.

Fitzgerald's career spanned several decades, and she is widely regarded as one of the most influential jazz singers of all time. Her vocal range, impeccable technique, and ability to improvise made her a true virtuoso in her field. Fitzgerald's contributions to jazz music are immense, and her recordings continue to be celebrated for their artistry and innovation.

Throughout her career, Fitzgerald collaborated with many notable jazz musicians, including Duke Ellington, Louis Armstrong, and Count Basie, among others. She recorded numerous albums and singles, covering a wide range of musical styles, from swing and bebop to ballads and scat singing.

Among her many achievements, Fitzgerald won a total of 14 Grammy Awards, including the Lifetime Achievement Award. She was also awarded the Presidential Medal of Freedom, the highest civilian honor in the United States, in recognition of her contributions to music and culture.

Ella Fitzgerald's legacy extends far beyond her remarkable vocal talent. She broke down racial barriers in the music industry and became an inspiration to countless artists around the world. Her recordings continue to captivate audiences and inspire new generations of musicians, ensuring that her influence on jazz music will endure for years to come.