Explanation

• The 39th Chief of Staff of the U.S. Army was General Mark A. Milley
• He served in this position from August 2015 to August 2019

Additional information 

• He is of Irish descent and was raised Roman Catholic.
• Served as the 20th Chairman of the Joint Chiefs of Staff from 2019 to 2023.
• Born:  20 June 1958, Winchester, Massachusetts, U.S.
• Service years: 1980–2023

Last updated by NA on 16-07-2026

Explanation

• Madam Marie Curie was the first woman to win the Nobel Prize.
• First Nobel Prize: Physics (1903)
• Second Nobel Prize: Chemistry (1911)
• She is best known for her pioneering research on radioactivity.
• She discovered the elements Radium and Polonium.

Additional information:

• Wilhelm Conrad Röntgen (Germany) was the first male Nobel Prize winner.
• He received the first Nobel Prize in Physics in 1901.
• He was awarded for the discovery of X-rays (1895).

Verified & Updated

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

• The printing press with movable type was invented by Johannes Gutenberg.
• When: Around 1440-1450.
• Where: Mainz, Germany.

Last verified on 13-07-2026

Explanation

• Writer: William Shakespeare
• Genre: Tragedy / Drama
• First Performance: Around 1606
• Publication: 1623
• Publication Place: London
• Language: English

Last verified on 11-07-2026