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1 ημέρα πριν · A quark (/ k w ɔːr k, k w ɑːr k /) is a type of elementary particle and a fundamental constituent of matter.Quarks combine to form composite particles called hadrons, the most stable of which are protons and neutrons, the components of atomic nuclei. All commonly observable matter is composed of up quarks, down quarks and electrons.Owing to a phenomenon known as color confinement, quarks ...
1 ημέρα πριν · The Second Battle of El Alamein (23 October – 11 November 1942) was a battle of the Second World War that took place near the Egyptian railway halt of El Alamein.The First Battle of El Alamein and the Battle of Alam el Halfa had prevented the Axis from advancing further into Egypt.. In October 1942 Lieutenant-General Bernard Montgomery commander of Eighth Army, opened his offensive against ...
1 ημέρα πριν · The African National Congress (ANC) is a political party in South Africa.It originated as a liberation movement known for its opposition to apartheid and has governed the country since 1994, when the first post-apartheid election resulted in Nelson Mandela being elected as President of South Africa. Cyril Ramaphosa, the incumbent national President, has served as President of the ANC since 18 ...
