Explanation

• Alexander Fleming discovered Penicillin
• At St. Mary's Hospital in London
• In September 1928.
• First true antibiotic used to treat bacterial infections.
• First patient treated was Albert Alexander, a 43-year-old policeman, on 12 February 1941

Last updated by NA on 23-April-2026

Explanation

• The modern bicycle was invented by John Kemp Starley.
• He introduced the safety bicycle design in 1885.
• This design included two equal-sized wheels and a chain drive system.
• He is known as the father of the modern bicycle.

Last verified on 02-06-2026

Explanation

• Nicolaus Copernicus is called the Father of Modern Astronomy.
• He introduced the heliocentric theory in 1543.
• This theory stated that the Sun is at the center of the solar system.
• His ideas changed the old belief that Earth is the center.

Additional information:

• Galileo Galilei, a later figure, is often called the "father of observational astronomy".

Last verified on 01-06-2026

Explanation

• Penicillin, the first true antibiotic, was discovered by Alexander Fleming.
• He made this discovery in 1928 at St. Mary’s Hospital, London.
• He found that a mould (Penicillium) killed bacteria in culture dishes.
• His findings were officially published in 1929.
• First patient treated: Albert Alexander (12 February 1941)

Last verified on 01-06-2026

Explanation

• Microsoft was founded on April 4, 1975.
• It was founded by Bill Gates and Paul. Allen in Albuquerque, New Mexico.

Last verified on 02-03-2026

Explanation

• Carl Linnaeus is known as the Father of Biological Classification (Taxonomy).
• He introduced the binomial nomenclature system (two-name system).
• This system gives every organism a Genus and Species name.
• It made classification of living organisms systematic and universal.
• His work is the foundation of modern taxonomy.

Last verified on 21-05-2026

Explanation

• Charles Babbage is known as the Father of the Computer.
• He designed the more advanced Analytical Engine, which featured a "Mill" (CPU) and a "Store" (memory).

Additional information:

• He was an English polymath.
• Born: 26 December 1791 London, England
• Died: 18 October 1871 (aged 79) London, England

Last updated on 09-03-2026

Explanation

• Geoffrey Chaucer is known as the Father of English Poetry.
• He wrote in Middle English, making literature more accessible to common people.
• His famous work The Canterbury Tales is a landmark in English literature.

Last verified on 16-05-2026

Explanation

• Baghdad, the capital of Iraq,
• Founder: Caliph Abu Jafar al-Mansur
• Date: Construction began in 762 CE (145 AH).

Additional information

• Iraq, formerly known as Mesopotamia 
• Official languages: Arabic and Kurdish
• Currency is Iraqi Dinar.
• It is located in the continent of Asia.
• Primary Religion is Islam.

• Establishment

  • Independence declared: 3 October 1932

  • Republic declared: 14 July 1958

  • Current constitution: 15 October 2005

  
  

  Last updated question by NS on 2 MAY 2026

Explanation

• The term Geography was first used by the Greek scholar Eratosthenes.
• He lived in the 3rd century BC (around 276–194 BC).
• He is also known as the “Father of Geography”.
• He calculated the circumference of the Earth with remarkable accuracy.
• His work laid the foundation of modern geographical studies.

Last verified on 02-05-2026