August 29th in stamps Michael Faraday discovers electromagnetic induction, Maurice Maeterlinck, Reitwagen patented

Here are some events that happened on August 29th. It could be an event or a person that died or was born on that day

1831 – Michael Faraday discovers electromagnetic induction.

Michael Faraday (22 September 1791 – 25 August 1867) was an English scientist who contributed to the study of electromagnetism and electrochemistry. His main discoveries include the principles underlying electromagnetic induction, diamagnetism and electrolysis.

Although Faraday received little formal education, he was one of the most influential scientists in history. It was by his research on the magnetic field around a conductor carrying a direct current that Faraday established the basis for the concept of the electromagnetic field in physics. Faraday also established that magnetism could affect rays of light and that there was an underlying relationship between the two phenomena. He similarly discovered the principles of electromagnetic induction and diamagnetism, and the laws of electrolysis. His inventions of electromagnetic rotary devices formed the foundation of electric motor technology, and it was largely due to his efforts that electricity became practical for use in technology.

As a chemist, Faraday discovered benzene, investigated the clathrate hydrate of chlorine, invented an early form of the Bunsen burner and the system of oxidation numbers, and popularised terminology such as "anode", "cathode", "electrode" and "ion". Faraday ultimately became the first and foremost Fullerian Professor of Chemistry at the Royal Institution, a lifetime position.

Faraday was an excellent experimentalist who conveyed his ideas in clear and simple language; his mathematical abilities, however, did not extend as far as trigonometry and were limited to the simplest algebra. James Clerk Maxwell took the work of Faraday and others and summarized it in a set of equations which is accepted as the basis of all modern theories of electromagnetic phenomena. On Faraday's uses of lines of force, Maxwell wrote that they show Faraday "to have been in reality a mathematician of a very high order – one from whom the mathematicians of the future may derive valuable and fertile methods." The SI unit of capacitance is named in his honour: the farad.

Albert Einstein kept a picture of Faraday on his study wall, alongside pictures of Isaac Newton and James Clerk Maxwell. Physicist Ernest Rutherford stated, "When we consider the magnitude and extent of his discoveries and their influence on the progress of science and of industry, there is no honour too great to pay to the memory of Faraday, one of the greatest scientific discoverers of all time."

Stamp and First Day Cover issued by Great Britain depicting Michael Faraday 

1862 Born: Maurice Maeterlinck, Belgian poet and playwright, Nobel Prize laureate (d. 1949)

Maurice Polydore Marie Bernard Maeterlinck (29 August 1862 – 6 May 1949), also known as Count (or Comte) Maeterlinck from 1932, was a Belgian playwright, poet, and essayist who was Flemish but wrote in French. He was awarded the Nobel Prize in Literature in 1911 "in appreciation of his many-sided literary activities, and especially of his dramatic works, which are distinguished by a wealth of imagination and by a poetic fancy, which reveals, sometimes in the guise of a fairy tale, a deep inspiration, while in a mysterious way they appeal to the readers' own feelings and stimulate their imaginations". The main themes in his work are death and the meaning of life. He was a leading member of La Jeune Belgique group and his plays form an important part of the Symbolist movement.

Swedish stamp depicting Maurice Maeterlinck

1885 – Gottlieb Daimler patents the world's first internal combustion motorcycle, the Reitwagen.

Gottlieb Wilhelm Daimler 17 March 1834 – 6 March 1900) was an engineer, industrial designer and industrialist born in Schorndorf (Kingdom of Württemberg, a federal state of the German Confederation), in what is now Germany. He was a pioneer of internal-combustion engines and automobile development. He invented the high-speed liquid petroleum-fuelled engine.

Daimler and his lifelong business partner Wilhelm Maybach were two inventors whose goal was to create small, high-speed engines to be mounted in any kind of locomotion device. In 1883 they designed a horizontal cylinder layout compressed charge liquid petroleum engine that fulfilled Daimler's desire for a high speed engine which could be throttled, making it useful in transportation applications. This engine was called Daimler's Dream.

In 1885 they designed a vertical cylinder version of this engine which they subsequently fitted to a two-wheeler, the first internal combustion motorcycle which was named the Petroleum Reitwagen (Riding Car) and, in the next year, to a coach, and a boat. Daimler called this engine the grandfather clock engine (Standuhr) because of its resemblance to a large pendulum clock.

In 1890, they converted their partnership into a stock company Daimler Motoren Gesellschaft (DMG, in English—Daimler Motors Corporation). They sold their first automobile in 1892. Daimler fell ill and took a break from the business. Upon his return he experienced difficulty with the other stockholders that led to his resignation in 1893. This was reversed in 1894. Maybach resigned at the same time, and also returned. In 1900 Daimler died and Wilhelm Maybach quit DMG in 1907.

German and Hungarian stamps depicting Gottlieb Daimler or his cars

August 28th in stamps Hugo Grotius, Johann Wolfgang von Goethe, Boris III of Bulgaria

Here are some events that happened on August 28th. It could be an event or a person that died or was born on that day

1645 Born: Hugo Grotius, Dutch playwright, philosopher, and jurist (b. 1583)

Hugo Grotius (10 April 1583 – 28 August 1645), also known as Huig de Groot or Hugo de Groot, was a Dutch humanist, diplomat, lawyer, theologian and jurist.

A teenage intellectual prodigy, he was born in Delft and studied at Leiden University. He was imprisoned for his involvement in the intra-Calvinist disputes of the Dutch Republic, but escaped hidden in a chest of books. Grotius wrote most of his major works in exile in France.

Hugo Grotius was a major figure in the fields of philosophy, political theory and law during the sixteenth and seventeenth century. Along with the earlier works of Francisco de Vitoria and Alberico Gentili, he laid the foundations for international law, based on natural law in its Protestant side. Two of his books have had a lasting impact in the field of international law: De jure belli ac pacis [On the Law of War and Peace] dedicated to Louis XIII of France and the Mare Liberum [The Free Seas]. Grotius has also contributed significantly to the evolution of the notion of rights. Before him, rights were above all perceived as attached to objects; after him, they are seen as belonging to persons, as the expression of an ability to act or as a means of realizing something.

It is thought that Hugo Grotius was not the first to formulate the international society doctrine, but he was one of the first to define expressly the idea of one society of states, governed not by force or warfare but by actual laws and mutual agreement to enforce those laws. As Hedley Bull declared in 1990: "The idea of international society which Grotius propounded was given concrete expression in the Peace of Westphalia, and Grotius may be considered the intellectual father of this first general peace settlement of modern times." Additionally, his contributions to Arminian theology helped provide the seeds for later Arminian-based movements, such as Methodism and Pentecostalism; Grotius is acknowledged as a significant figure in the Arminian-Calvinist debate. Because of his theological underpinning of free trade, he is also considered an "economic theologist". 

Grotius was also a playwright, and poet. His thinking returned to the forefront after the First World War.

Stamps from the Netherlands and France depicting Hugo de Groot

1749 Born: Johann Wolfgang von Goethe, German novelist, poet, playwright, and diplomat (d. 1832)

Johann Wolfgang von Goethe (28 August 1749 – 22 March 1832) was a German writer and statesman. His works include: four novels; epic and lyric poetry; prose and verse dramas; memoirs; an autobiography; literary and aesthetic criticism; and treatises on botany, anatomy, and colour. In addition, numerous literary and scientific fragments, more than 10,000 letters, and nearly 3,000 drawings by him have survived. He is considered the greatest German literary figure of the modern era. 

A literary celebrity by the age of 25, Goethe was ennobled by the Duke of Saxe-Weimar, Karl August, in 1782 after taking up residence in Weimar in November 1775 following the success of his first novel, The Sorrows of Young Werther (1774). He was an early participant in the Sturm und Drang literary movement. During his first ten years in Weimar, Goethe became a member of the Duke's privy council, sat on the war and highway commissions, oversaw the reopening of silver mines in nearby Ilmenau, and implemented a series of administrative reforms at the University of Jena. He also contributed to the planning of Weimar's botanical park and the rebuilding of its Ducal Palace. 

Goethe's first major scientific work, the Metamorphosis of Plants, was published after he returned from a 1788 tour of Italy. In 1791 he was made managing director of the theatre at Weimar, and in 1794 he began a friendship with the dramatist, historian, and philosopher Friedrich Schiller, whose plays he premiered until Schiller's death in 1805. During this period Goethe published his second novel, Wilhelm Meister's Apprenticeship; the verse epic Hermann and Dorothea, and, in 1808, the first part of his most celebrated drama, Faust. His conversations and various shared undertakings throughout the 1790s with Schiller, Johann Gottlieb Fichte, Johann Gottfried Herder, Alexander von Humboldt, Wilhelm von Humboldt, and August and Friedrich Schlegel have come to be collectively termed Weimar Classicism.

The German philosopher Arthur Schopenhauer named Wilhelm Meister's Apprenticeship one of the four greatest novels ever written, while the American philosopher and essayist Ralph Waldo Emerson selected Goethe as one of six "representative men" in his work of the same name (along with Plato, Emanuel Swedenborg, Montaigne, Napoleon, and Shakespeare). Goethe's comments and observations form the basis of several biographical works, notably Johann Peter Eckermann's Conversations with Goethe (1836).

German stamps depicting Goethe 

1943 Died: Boris III of Bulgaria (b. 1894)

Boris III (30 January 1894 – 28 August 1943), originally Boris Klemens Robert Maria Pius Ludwig Stanislaus Xaver (Boris Clement Robert Mary Pius Louis Stanislaus Xavier), was the Tsar of the Kingdom of Bulgaria from 1918 until his death.

The eldest son of Ferdinand I, Boris acceded to the throne upon the abdication of his father, following Bulgaria's defeat during World War I. This was the country's second major defeat in only five years, after the disastrous Second Balkan War of 1913. Under the Treaty of Neuilly, Bulgaria was forced to cede new territories and pay crippling reparations to its neighbours, thereby threatening political and economic stability. Two political forces, the Agrarian Union and the Communist Party, were calling for the overthrowing of the monarchy and the change of the government. It was in these circumstances that Boris succeeded to the throne.


Some stamps issued by Bulgaria depicting King Boris III

August 27th in stamps Lope de Vega, Lyndon B. Johnson, Le Corbusier

Here are some events that happened on August 27th. It could be an event or a person that died or was born on that day

1635 Died: Lope de Vega, Spanish poet and playwright (b. 1562)

Lope Félix de Vega Carpio (25 November 1562 – 27 August 1635) was a Spanish playwright, poet, novelist and marine. He was one of the key figures in the Spanish Golden Age of Baroque literature. His reputation in the world of Spanish literature is second only to that of Miguel de Cervantes, while the sheer volume of his literary output is unequalled, making him one of the most prolific authors in the history of literature. He was nicknamed "The Phoenix of Wits" and "Monster of Nature" (in Spanish: Fénix de los Ingenios, Monstruo de la Naturaleza) by Cervantes because of his prolific nature.

Lope de Vega renewed the Spanish theatre at a time when it was starting to become a mass cultural phenomenon. He defined its key characteristics, and along with Pedro Calderón de la Barca and Tirso de Molina, took Spanish Baroque theatre to its greatest heights. Because of the insight, depth and ease of his plays, he is regarded as one of the greatest dramatists in Western literature, his plays still being produced worldwide. He was also considered one of the best lyric poets in the Spanish language, and wrote several novels. Although not well known in the English-speaking world, his plays were presented in England as late as the 1660s, when diarist Samuel Pepys recorded having attended some adaptations and translations of them, although he omits mentioning the author.

Some 3,000 sonnets, 3 novels, 4 novellas, 9 epic poems, and about 500 plays are attributed to him. Although he has been criticised for putting quantity ahead of quality, nevertheless at least 80 of his plays are considered masterpieces. He was a friend of the writer Francisco de Quevedo and an arch-enemy of the dramatist Juan Ruiz de Alarcón. The volume of his lifework made him envied by not only contemporary authors such as Cervantes and Luis de Góngora, but also by many others: for instance, Johann Wolfgang von Goethe once wished he had been able to produce such a vast and colourful oeuvre.

Spanish stamps and maximum card depicting Lope de Vega

1908 Born: Lyndon B. Johnson, American commander and politician, 36th President of the United States (d. 1973)

Lyndon Baines Johnson (August 27, 1908 – January 22, 1973), often referred to by his initials LBJ, was an American politician who served as the 36th president of the United States from 1963 to 1969, and previously as 37th vice president from 1961 to 1963. He assumed the presidency following the assassination of President John F. Kennedy. A Democrat from Texas, Johnson also served as a United States Representative and as the Majority Leader in the United States Senate. Johnson is one of only four people who have served in all four federal elected positions. 

Born in a farmhouse in Stonewall, Texas, Johnson was a high school teacher and worked as a congressional aide before winning election to the US House of Representatives in 1937. Johnson won election to the United States Senate from Texas in 1948 after winning the Democratic Party's nomination by an incredibly narrow margin. He was appointed to the position of Senate Majority Whip in 1951. He became the Senate Minority Leader in 1953 and the Senate Majority Leader in 1955.

He became known for his domineering personality and the "Johnson treatment", his aggressive coercion of powerful politicians to advance legislation. Along with Speaker of the U.S. House of Representatives Sam Rayburn, Senate Majority Whip Earle Clements, and House Majority Whip Carl Albert, Johnson did not sign the 1956 Southern Manifesto drafted by Dixie South Democrats in the 84th U.S. Congress, despite all representing states where racial segregation of public schools had been legally required prior to the 1954 Brown v. Board of Education U.S. Supreme Court case. As Majority Leader, Johnson shepherded to passage the Civil Rights Acts of 1957 and 1960; the first civil rights bills passed by the U.S. Congress since the Reconstruction Era (1863–1877).

Johnson ran for the Democratic nomination in the 1960 presidential election. Although unsuccessful, he accepted the invitation of then-Senator John F. Kennedy of Massachusetts to be his running mate. They went on to win a close election over the Republican ticket of Richard Nixon and Henry Cabot Lodge Jr. On November 22, 1963, Kennedy was assassinated and Johnson succeeded him as president. The following year, Johnson won in a landslide, defeating Senator Barry Goldwater of Arizona. With 61.1 percent of the popular vote, Johnson won the largest share of the popular vote of any candidate since the largely uncontested 1820 election.

In domestic policy, Johnson designed the "Great Society" legislation to expand civil rights, public broadcasting, Medicare, Medicaid, aid to education, the arts, urban and rural development, public services and his "War on Poverty". Assisted in part by a growing economy, the War on Poverty helped millions of Americans rise above the poverty line during his administration. Civil rights bills that he signed into law banned racial discrimination in public facilities, interstate commerce, the workplace and housing; the Voting Rights Act prohibited certain requirements in southern states used to disenfranchise African Americans. With the passage of the Immigration and Nationality Act of 1965, the country's immigration system was reformed, encouraging greater immigration from regions other than Europe. Johnson's presidency marked the peak of modern liberalism after the New Deal era.

In foreign policy, Johnson escalated American involvement in the Vietnam War. In 1964, Congress passed the Gulf of Tonkin Resolution, which granted Johnson the power to use military force in Southeast Asia without having to ask for an official declaration of war. The number of American military personnel in Vietnam increased dramatically, from 16,000 advisors in non-combat roles in 1963 to 525,000 in 1967, many in combat roles. American casualties soared and the peace process stagnated. Growing unease with the war stimulated a large, angry anti-war movement based chiefly among draft-age students on university campuses.

Johnson faced further troubles when summer riots began in major cities in 1965 and crime rates soared, as his opponents raised demands for "law and order" policies. While Johnson began his presidency with widespread approval, support for him declined as the public became frustrated with both the war and the growing violence at home. In 1968, the Democratic Party factionalized as anti-war elements denounced Johnson; he ended his bid for renomination after a disappointing finish in the New Hampshire primary. Nixon was elected to succeed him, as the New Deal coalition that had dominated presidential politics for 36 years collapsed. After he left office in January 1969, Johnson returned to his Texas ranch, where he died of a heart attack at age 64, on January 22, 1973.

Johnson is ranked favorably by many historians because of his domestic policies and the passage of many major laws that affected civil rights, gun control, wilderness preservation, and Social Security, although he also drew substantial criticism for his escalation of the Vietnam War.

1965 Died:- Le Corbusier, Swiss-French architect and urban planner, designed the Philips Pavilion (b. 1887)

Charles-Édouard Jeanneret (6 October 1887 – 27 August 1965), known as Le Corbusier, was a Swiss-French architect, designer, painter, urban planner, writer, and one of the pioneers of what is now called modern architecture. He was born in Switzerland and became a French citizen in 1930. His career spanned five decades, and he designed buildings in Europe, Japan, India, and North and South America.

Dedicated to providing better living conditions for the residents of crowded cities, Le Corbusier was influential in urban planning, and was a founding member of the Congrès International d'Architecture Moderne (CIAM). Le Corbusier prepared the master plan for the city of Chandigarh in India, and contributed specific designs for several buildings there, specially the government buildings.

On 17 July 2016, seventeen projects by Le Corbusier in seven countries were inscribed in the list of UNESCO World Heritage Sites as The Architectural Work of Le Corbusier, an Outstanding Contribution to the Modern Movement.

Stamps from Monaco and Switzerland depicting Le Corbusier

August 16th in stamps Peter I of Serbia, Babe Ruth, Elvis Presley

Here are some events that happened on August 16th. It could be an event or a person that died or was born on that day

1921 Died: Peter I of Serbia (b. 1844)

Peter I (Serbian: Petar/Петар; 11 July 1844 – 16 August 1921) reigned as the last King of Serbia (1903–1918) and as the first King of the Serbs, Croats and Slovenes (1918–1921). Since he was the king of Serbia during a period of great Serbian military success, he was remembered by the Serbian people as King Peter the Liberator, and also known as Old King.

Peter was Karađorđe's grandson and third son of Persida Nenadović and Prince Alexander Karađorđević, who was forced to abdicate. Peter lived with his family in exile. He fought with the French Foreign Legion in the Franco-Prussian War. He joined as volunteer under the alias Peter Mrkonjić in the Herzegovina Uprising (1875–77) against the Ottoman Empire.

He married Princess Zorka of Montenegro, daughter of King Nicholas, in 1883. She gave birth to his five children, including Prince Alexander. After the death of his father in 1885, Peter became head of the Karađorđević dynasty. After a military coup d'état and the murder of King Alexander I Obrenović in 1903, Peter became King of Serbia.

As king, he advocated a constitutional setup for the country and was famous for his libertarian politics. Rule of king Peter was marked with great exercise of political liberties, freedom of press, national, economical and cultural rise, and it is sometimes dubbed "golden" or "Periclean age".

King Peter was the supreme commander of the Serbian army in the Balkan wars. Because of his age, on 24 June 1914, he proclaimed his son, Alexander, heir-apparent to the throne, as regent. In the First World War he and his army retreated across the Principality of Albania.

Stamps from Serbia and Kingdom of Serbs, Croats and Slovenes depicting Peter I

1948 Died: Babe Ruth, American baseball player and coach (b. 1895)

George Herman "Babe" Ruth Jr. (February 6, 1895 – August 16, 1948) was an American professional baseball player whose career in Major League Baseball (MLB) spanned 22 seasons, from 1914 through 1935. Nicknamed "The Bambino" and "The Sultan of Swat", he began his MLB career as a star left-handed pitcher for the Boston Red Sox, but achieved his greatest fame as a slugging outfielder for the New York Yankees. Ruth established many MLB batting (and some pitching) records, including career home runs (714), runs batted in (RBIs) (2,213), bases on balls (2,062), slugging percentage (.690), and on-base plus slugging (OPS) (1.164); the last two still stand as of 2019. Ruth is regarded as one of the greatest sports heroes in American culture and is considered by many to be the greatest baseball player of all time. In 1936, Ruth was elected into the Baseball Hall of Fame as one of its "first five" inaugural members.

At age seven, Ruth was sent to St. Mary's Industrial School for Boys, a reformatory where he was mentored by Brother Matthias Boutlier of the Xaverian Brothers, the school's disciplinarian and a capable baseball player. In 1914, Ruth was signed to play minor-league baseball for the Baltimore Orioles but was soon sold to the Red Sox. By 1916, he had built a reputation as an outstanding pitcher who sometimes hit long home runs, a feat unusual for any player in the pre-1920 dead-ball era. Although Ruth twice won 23 games in a season as a pitcher and was a member of three World Series championship teams with the Red Sox, he wanted to play every day and was allowed to convert to an outfielder. With regular playing time, he broke the MLB single-season home run record in 1919.

After that season, Red Sox owner Harry Frazee sold Ruth to the Yankees amid controversy. The trade fueled Boston's subsequent 86-year championship drought and popularized the "Curse of the Bambino" superstition. In his 15 years with the Yankees, Ruth helped the team win seven American League (AL) pennants and four World Series championships. His big swing led to escalating home run totals that not only drew fans to the ballpark and boosted the sport's popularity but also helped usher in baseball's live-ball era, which evolved from a low-scoring game of strategy to a sport where the home run was a major factor. As part of the Yankees' vaunted "Murderers' Row" lineup of 1927, Ruth hit 60 home runs, which extended his MLB single-season record by a single home run. Ruth's last season with the Yankees was 1934; he retired from the game the following year, after a short stint with the Boston Braves. During his career, Ruth led the AL in home runs during a season 12 times.

During Ruth's career, he was the target of intense press and public attention for his baseball exploits and off-field penchants for drinking and womanizing. After his retirement as a player, he was denied the opportunity to manage a major league club, most likely due to poor behavior during parts of his playing career. In his final years, Ruth made many public appearances, especially in support of American efforts in World War II. In 1946, he became ill with nasopharyngeal cancer and died from the disease two years later. Ruth remains a part of American culture, and in 2018 President Donald Trump posthumously awarded him the Presidential Medal of Freedom.

1977 Died: Elvis Presley, American singer, guitarist, and actor (b. 1935)

Elvis Aaron Presley (January 8, 1935 – August 16, 1977), also known simply as Elvis, was an American singer and actor. He is regarded as one of the most significant cultural icons of the 20th century and is often referred to as the "King of Rock and Roll" or simply "the King". His energized interpretations of songs and sexually provocative performance style, combined with a singularly potent mix of influences across color lines during a transformative era in race relations, led him to great success—and initial controversy.

Presley was born in Tupelo, Mississippi, and relocated to Memphis, Tennessee, with his family when he was 13 years old. His music career began there in 1954, recording at Sun Records with producer Sam Phillips, who wanted to bring the sound of African-American music to a wider audience. Presley, on rhythm acoustic guitar, and accompanied by lead guitarist Scotty Moore and bassist Bill Black, was a pioneer of rockabilly, an uptempo, backbeat-driven fusion of country music and rhythm and blues. In 1955, drummer D. J. Fontana joined to complete the lineup of Presley's classic quartet and RCA Victor acquired his contract in a deal arranged by Colonel Tom Parker, who would manage him for more than two decades. Presley's first RCA single, "Heartbreak Hotel", was released in January 1956 and became a number-one hit in the United States. With a series of successful network television appearances and chart-topping records, he became the leading figure of the newly popular sound of rock and roll.

In November 1956, Presley made his film debut in Love Me Tender. Drafted into military service in 1958, Presley relaunched his recording career two years later with some of his most commercially successful work. He held few concerts, however, and guided by Parker, proceeded to devote much of the 1960s to making Hollywood films and soundtrack albums, most of them critically derided. In 1968, following a seven-year break from live performances, he returned to the stage in the acclaimed television comeback special Elvis, which led to an extended Las Vegas concert residency and a string of highly profitable tours. In 1973, Presley gave the first concert by a solo artist to be broadcast around the world, Aloha from Hawaii. Years of prescription drug abuse severely compromised his health, and he died suddenly in 1977 at his Graceland estate at the age of 42.

With his rise from poverty to significant fame, Presley's success seemed to epitomize the American Dream. The best-selling solo music artist of all time, he was commercially successful in many genres, including pop, country, R&B, adult contemporary, and gospel. He won three Grammy Awards, received the Grammy Lifetime Achievement Award at age 36, and has been inducted into multiple music halls of fame. Presley holds several records; the most RIAA certified gold and platinum albums, the most albums charted on the Billboard 200, and the most number-one albums and number-one singles on the UK Albums Chart and UK Singles Chart, respectively. In 2018, Presley was posthumously awarded the Presidential Medal of Freedom.

US stamps depicting Elvis Presley

August 26th in stamps Antonie van Leeuwenhoek, Montgolfier, Antoine Lavoisier, Lindbergh

Here are some events that happened on August 26th. It could be an event or a person that died or was born on that day

1723 Died: Antonie van Leeuwenhoek, Dutch microscopist and biologist (b. 1632)

Antonie Philips van Leeuwenhoek (24 October 1632 – 26 August 1723) was a Dutch businessman and scientist in the Golden Age of Dutch science and technology. A largely self-taught man in science, he is commonly known as "the Father of Microbiology", and one of the first microscopists and microbiologists. Van Leeuwenhoek is best known for his pioneering work in microscopy and for his contributions toward the establishment of microbiology as a scientific discipline.

Raised in Delft, Dutch Republic, van Leeuwenhoek worked as a draper in his youth and founded his own shop in 1654. He became well recognized in municipal politics and developed an interest in lensmaking. In the 1670s, he started to explore microbial life with his microscope.  This was one of the notable achievements of the Golden Age of Dutch exploration and discovery (c. 1590s–1720s).

Using single-lensed microscopes of his own design, van Leeuwenhoek was the first to experiment with microbes, which he originally referred to as dierkens, diertgens or diertjes (Dutch for "small animals" [translated into English as animalcules, from Latin animalculum = "tiny animal"]). Through his experiments, he was the first to relatively determine their size. Most of the "animalcules" are now referred to as unicellular organisms, although he observed multicellular organisms in pond water. He was also the first to document microscopic observations of muscle fibers, bacteria, spermatozoa, red blood cells, crystals in gouty tophi, and blood flow in capillaries. Although van Leeuwenhoek did not write any books, his discoveries came to light through correspondence with the Royal Society, which published his letters.

Dutch stamp depicting van Leeuwenhoek

1740 Born: Joseph-Michel Montgolfier, French inventor, invented the hot air balloon (d. 1810)

Joseph-Michel Montgolfier (26 August 1740 – 26 June 1810) and Jacques-Étienne Montgolfier (6 January 1745 – 2 August 1799) were paper manufacturers from Annonay, in Ardèche, France best known as inventors of the Montgolfière-style hot air balloon, globe aérostatique. They launched the first piloted ascent, carrying Jacques-Étienne. Joseph-Michel also invented the self-acting hydraulic ram (1796), Jacques-Étienne founded the first paper-making vocational school and the brothers invented a process to manufacture transparent paper.

Stamps from Austria and Berlin commemorating the montgolfière

1743 Born: Antoine Lavoisier, French chemist and biologist (d. 1794)

Antoine-Laurent de Lavoisier (26 August 1743 – 8 May 1794), also Antoine Lavoisier after the French Revolution, was a French nobleman and chemist who was central to the 18th-century chemical revolution and who had a large influence on both the history of chemistry and the history of biology. He is widely considered in popular literature as the "father of modern chemistry".

It is generally accepted that Lavoisier's great accomplishments in chemistry stem largely from his changing the science from a qualitative to a quantitative one. Lavoisier is most noted for his discovery of the role oxygen plays in combustion. He recognized and named oxygen (1778) and hydrogen (1783), and opposed the phlogiston theory. Lavoisier helped construct the metric system, wrote the first extensive list of elements, and helped to reform chemical nomenclature. He predicted the existence of silicon (1787) and was also the first to establish that sulfur was an element (1777) rather than a compound. He discovered that, although matter may change its form or shape, its mass always remains the same.

Lavoisier was a powerful member of a number of aristocratic councils, and an administrator of the Ferme générale. The Ferme générale was one of the most hated components of the Ancien Régime because of the profits it took at the expense of the state, the secrecy of the terms of its contracts, and the violence of its armed agents. All of these political and economic activities enabled him to fund his scientific research. At the height of the French Revolution, he was charged with tax fraud and selling adulterated tobacco, and was guillotined.

French stamp depicting Antoine Lavoisier

1974 Died: Charles Lindbergh, American pilot and explorer (b. 1902)

Charles Augustus Lindbergh (February 4, 1902 – August 26, 1974) was an American aviator, military officer, author, inventor, and activist. At the age of 25 in 1927, he went from obscurity as a U.S. Air Mail pilot to instantaneous world fame by winning the Orteig Prize for making a nonstop flight from New York City to Paris. Lindbergh covered the ​33 1⁄2-hour, 3,600-statute-mile (5,800 km) flight alone in a purpose-built, single-engine Ryan monoplane, the Spirit of St. Louis. While the first non-stop transatlantic flight had been made 8 years earlier, this was the first solo transatlantic flight, the first transatlantic flight between two major city hubs, and the longest transatlantic flight by almost 2,000 miles. Thus it is widely considered a turning point in world history for the development and advancement of aviation.


Lindbergh was an officer in the U.S. Army Air Corps Reserve, and he received the United States' highest military decoration, the Medal of Honor, for his transatlantic flight. His achievement spurred interest in both commercial aviation and air mail, which revolutionized the aviation industry, and he devoted much time and effort to promoting such activity.

In March 1932, Lindbergh's infant son, Charles Jr., was kidnapped and murdered in what the American media called the "Crime of the Century". The case prompted the United States Congress to establish kidnapping as a federal crime if the kidnapper crosses state lines with a victim. By late 1935, the hysteria surrounding the case had driven the Lindbergh family into exile in Europe, from which they returned in 1939.

In the years before the United States entered World War II, his non-interventionist stance and statements about Jews led some to suspect he was a Nazi sympathizer, although Lindbergh never publicly stated support for Nazi Germany. He opposed not only the intervention of the United States but also the provision of aid to the United Kingdom. He supported the anti-war America First Committee and resigned his commission in the U.S. Army Air Forces in April 1941 after President Franklin Roosevelt publicly rebuked him for his views. In September 1941, Lindbergh gave a significant address, titled "Speech on Neutrality", outlining his views and arguments against greater American involvement in the war.

Lindbergh did ultimately express public support for the U.S. war effort after the Japanese attack on Pearl Harbor and the subsequent United States declaration of war upon Germany. He flew 50 missions in the Pacific Theater of World War II as a civilian consultant, but did not take up arms as Roosevelt refused to reinstate his Air Corps colonel's commission. In his later years, Lindbergh became a prolific author, international explorer, inventor, and environmentalist, eventually dying of lymphoma in 1974, at age 72.

US stamp and FDC issued to commemorate Lindbergh's transatlantic flight

August 25th in stamps Ludwig II of Bavaria, Friedrich Nietzsche, Henri Becquerel

Here are some events that happened on August 25th. It could be an event or a person that died or was born on that day

1845 Born: Ludwig II of Bavaria (d. 1886)

Ludwig II (German: Ludwig Otto Friedrich Wilhelm; English: Louis Otto Frederick William; 25 August 1845 – 13 June 1886) was King of Bavaria from 1864 until his death in 1886. He is sometimes called the Swan King or der Märchenkönig ("the Fairy Tale King"). He also held the titles of Count Palatine of the Rhine, Duke of Bavaria, Duke of Franconia, and Duke in Swabia.

Ludwig succeeded to the throne in 1864, aged 18. Two years later, Bavaria and Austria fought a war against Prussia lasting only a matter of weeks, which they lost. However, in the Franco-Prussian War of 1870, Bavaria sided with Prussia against France, and after the Prussian victory, it became part of the new German Empire led by Prussia. Though Bavaria retained a degree of autonomy on some matters within the new German Reich, Ludwig increasingly withdrew from day-to-day affairs of state in favour of extravagant artistic and architectural projects. He commissioned the construction of two lavish palaces and Neuschwanstein Castle, and he was a devoted patron of the composer Richard Wagner. Ludwig spent all his royal revenues (although not state funds as is commonly thought) on these projects, borrowed extensively, and defied all attempts by his ministers to restrain him. This extravagance was used against him to declare him insane, an accusation that has since come under scrutiny. Today, his architectural and artistic legacy includes many of Bavaria's most important tourist attractions.

German stamp depicting King Ludwig II of Bavaria

1900 Died: Friedrich Nietzsche, German philologist, philosopher, and critic (b. 1844)

Friedrich Wilhelm Nietzsche (15 October 1844 – 25 August 1900) was a German philosopher, cultural critic, composer, poet, and philologist whose work has exerted a profound influence on modern intellectual history. He began his career as a classical philologist before turning to philosophy. He became the youngest person ever to hold the Chair of Classical Philology at the University of Basel in 1869 at the age of 24. Nietzsche resigned in 1879 due to health problems that plagued him most of his life; he completed much of his core writing in the following decade. In 1889, at age 44, he suffered a collapse and afterward a complete loss of his mental faculties. He lived his remaining years in the care of his mother until her death in 1897 and then with his sister Elisabeth Förster-Nietzsche. Nietzsche died in 1900. 

Nietzsche's writing spans philosophical polemics, poetry, cultural criticism, and fiction while displaying a fondness for aphorism and irony. Prominent elements of his philosophy include his radical critique of truth in favor of perspectivism; genealogical critique of religion and Christian morality and related theory of master–slave morality; aesthetic affirmation of existence in response to the "death of God" and the profound crisis of nihilism; notion of the Apollonian and Dionysian; and characterization of the human subject as the expression of competing wills, collectively understood as the will to power. He also developed influential concepts such as the Übermensch and the doctrine of eternal return. In his later work, he became increasingly preoccupied with the creative powers of the individual to overcome social, cultural and moral contexts in pursuit of new values and aesthetic health. His body of work touched a wide range of topics, including art, philology, history, religion, tragedy, culture, and science, and drew early inspiration from figures such as philosopher Arthur Schopenhauer, composer Richard Wagner, and writer Johann Wolfgang von Goethe. 

After his death, his sister Elisabeth became the curator and editor of Nietzsche's manuscripts. She edited his unpublished writings to fit her German nationalist ideology while often contradicting or obfuscating Nietzsche's stated opinions, which were explicitly opposed to antisemitism and nationalism. Through her published editions, Nietzsche's work became associated with fascism and Nazism; 20th-century scholars contested this interpretation and corrected editions of his writings were soon made available. Nietzsche's thought enjoyed renewed popularity in the 1960s and his ideas have since had a profound impact on 20th and early-21st century thinkers across philosophy—especially in schools of continental philosophy such as existentialism, postmodernism and post-structuralism—as well as art, literature, psychology, politics, and popular culture.

German stamp depicting Friedrich Nietzsche

1908 Died: Henri Becquerel, French physicist and chemist, Nobel Prize laureate (b. 1852)

Antoine Henri Becquerel (15 December 1852 – 25 August 1908) was a French engineer, physicist, scientist, Nobel laureate, and the first person to discover evidence of radioactivity. For work in this field he, along with Marie Skłodowska-Curie (Marie Curie) and Pierre Curie, received the 1903 Nobel Prize in Physics. 

In 1889, Becquerel became a member of the Académie des Sciences. In 1900, Becquerel won the Rumford Medal for his discovery of the radioactivity of uranium and he was made an Officer of the Legion of Honour. The Berlin-Brandenburg Academy of Sciences and Humanities awarded him the Helmholtz Medal in 1901. In 1903, Henri shared a Nobel Prize in Physics with Pierre Curie and Marie Curie for the discovery of spontaneous radioactivity. In 1905, he was awarded the Barnard Medal by the U.S. National Academy of Sciences. In 1906, Henri was elected Vice Chairman of the academy, and in 1908, the year of his death, Becquerel was elected Permanent Secretary of the Académie des Sciences. During his lifetime, Becquerel was honored with membership into the Accademia dei Lincei and the Royal Academy of Berlin.  Becquerel was elected a Foreign Member of the Royal Society (ForMemRS) in 1908. Becquerel has been honored with being the namesake of many different scientific discoveries. The SI unit for radioactivity, the becquerel (Bq), is named after him. There is a crater named Becquerel on the Moon and also a crater named Becquerel on Mars. The uranium-based mineral becquerelite was named after Henri. 

French stamp depicting Henri Becquerel

August 24th in stamps William I, Ferdinand I, Parmigianino

Here are some events that happened on August 24th. It could be an event or a person that died or was born on that day

1540 Died: Parmigianino, Italian painter and etcher (b. 1503)

Girolamo Francesco Maria Mazzola (11 January 1503 – 24 August 1540), also known as Francesco Mazzola or, more commonly, as Parmigianino, was an Italian Mannerist painter and printmaker active in Florence, Rome, Bologna, and his native city of Parma. His work is characterized by a "refined sensuality" and often elongation of forms and includes Vision of Saint Jerome (1527) and the iconic if somewhat untypical Madonna with the Long Neck (1534), and he remains the best known artist of the first generation whose whole careers fall into the Mannerist period.

His prodigious and individual talent has always been recognized, but his career was disrupted by war, especially the Sack of Rome in 1527, three years after he moved there, and then ended by his death at only 37. He produced outstanding drawings, and was one of the first Italian painters to experiment with printmaking himself. While his portable works have always been keenly collected and are now in major museums in Italy and around the world, his two large projects in fresco are in a church in Parma and a palace in a small town nearby. This in conjunction with their lack of large main subjects has resulted in their being less well known than other works by similar artists. He painted a number of important portraits, leading a trend in Italy towards the three-quarters or full-length figure, previously mostly reserved for royalty.

Stamp from Monaco depicting Parmigianino

1772 Born: William I of the Netherlands (d. 1840)

William I (Willem Frederik, Prince of Orange-Nassau; 24 August 1772 – 12 December 1843) was a Prince of Orange and the first King of the Netherlands and Grand Duke of Luxembourg.

He was the ruler of the Principality of Nassau-Orange-Fulda from 1803 until 1806 and of the Principality of Orange-Nassau in the year 1806 and from 1813 until 1815. In 1813 he proclaimed himself Sovereign Prince of the United Netherlands. He proclaimed himself King of the Netherlands and Duke of Luxembourg on 16 March 1815. In the same year on 9 June William I became also the Grand Duke of Luxembourg and after 1839 he was furthermore the Duke of Limburg. After his abdication in 1840 he styled himself King William Frederick, Count of Nassau.

Dutch stamps issued in 1913 depicting King William I

1865 Born: Ferdinand I of Romania (d. 1927)

Ferdinand (Ferdinand Viktor Albert Meinrad; 24 August 1865 – 20 July 1927), nicknamed Întregitorul ("the Unifier"), was King of Romania from 1914 until 1927. Although a member of the Swabian branch of Germany's ruling House of Hohenzollern, Ferdinand sided against the Central Powers in World War I. Thus, at the war's end, Romania emerged as a much-enlarged kingdom, including Bessarabia, Bukovina and Transylvania, and Ferdinand was crowned king of "Greater Romania" in a grand ceremony in 1922. He died from cancer in 1927, succeeded by his grandson Michael under a regency.

Romania stamps depicting Ferdinand I