Explanation

Ray Tomlinson, an American programmer, invented email 

When: 1971.

Where: Working for Bolt, Beranek and Newman (BBN) on the ARPANET.

Explanation

Argentina,  Chile, and Colombia are all sovereign countries located on the continent of South America.

 Bulgaria is located in Southeastern Europe on the Balkan Peninsula. 

Explanation

The Egyptian civilization developed along the Nile River in northeastern Africa,

It is one of the world's oldest civilizations, flourishing around 3100 BCE.

Explanation

50-year-old Shooter Sajid Akram along with 24-year-old Shooter Naveed Arkam,

Vsited Philipines on an Indian passport before the Bondi Beach attack

Additional Information

On 14 December 2025, an Islamic State (IS)-inspired terrorist attack occurred at Bondi Beach in Sydney, Australia,

Ahmed Al-Ahmed (43): A Syrian-born Muslim fruit-shop owner hailed as a "hero."

Explanation

Luminosity is the total amount of energy a star emits per second.

It depends on the star’s size and temperature.

Brightness is how bright the star appears from Earth, which can vary with distance.

Magnitude is a scale to measure stellar brightness.

Explanation

Franz Kafka was a German-speaking Bohemian writer.

He is known for his novels and short stories 

Best known for: The Metamorphosis (1915), including The Trial (1925) and The Castle (1926).

Born: 3 July 1883 Prague, Austria-Hungary

Died: 3 June 1924 (aged 40) Klosterneuburg, Austria

Explanation

 Hahn is involved in the German project aimed at developing an atomic bomb.

History:

On December 21, 1938, German scientists Otto Hahn and Fritz Strassmann split uranium atoms

and were surprised to find several lighter products, including barium-141, instead of the heavy elements they had anticipated.

Additional information:

J. Robert Oppenheimer was called the "father of the atomic bomb".

Explanation

• ANTARA is the national news agency of Indonesia. 
• Founded: 13 December 1937 in Batavia (later Jakarta)
• Founders:
• Adam Malik
• Soemanang Soerjowinoto
• A.M. Sipahoetar
• Pandu Kartawiguna
• Headquarters: Central Jakarta, Jakarta, Indonesia

News Agencies of Important Countries

Pakistan: Associated Press of Pakistan (APP)

China: Xinhua

Russia: TASS (Telegrafnoye agentstvo Sovetskogo Soyuza) 

India: Press Trust of India (PTI)

France: AFP (Agence France-Presse) (also oldest news agency)

Italy: ANSA (Agenzia Nazionale Stampa Associata)

USA: Associated Press (AP)

Britain: Reuters 

Malaysia: Bernama 

Israel: ITIM

Bahrain: BNA (Bahrain News Agency)

Iran: FARS

Syria: SANA(Syrian Arab News Agency)

Yemen: SABA

Indonesia: Antara 

Kuwait: KUNA (Kuwait News Agency)

Kenya: KNA (Kenya News Agency)

Explanation

The Thai Baht (THB) is the official currency of Thailand.

Divided into 100 satang, it is often denoted by the symbol "฿"

Additional information:

• Thailand Capital is Bangkok.
• Official language is Thai.
• Located in the continent of Asia.
• Primary religion is Buddhism.

Explanation

Long Walk to Freedom is the autobiography of Nelson Mandela

Published in 1994,

Additional information
Nelson Mandela was the first black president of South Africa.

Nelson Mandela died on 5 December 2013.