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Vor einem Tag · Education in Germany is primarily the responsibility of individual German states ( Länder ), with the federal government only playing a minor role. While kindergarten (nursery school) is optional, formal education is compulsory for all children ages 6 to 18. [1] Students can complete three types of school leaving qualifications, ranging from ...
Vor 4 Tagen · Chemical element, symbol I and atomic number 53 Iodine, 53 I Iodine Pronunciation / ˈ aɪ ə d aɪ n, - d ɪ n, - d iː n / (EYE -ə-dyne, -din, -deen) Appearance lustrous metallic gray solid, black/violet liquid, violet gas Standard atomic weight A r °(I) 126.904 47 ± 0.000 03 126.90 ± 0.01 (abridged) Iodine in the periodic table Hydrogen Helium Lithium Beryllium Boron Carbon ...
23. Mai 2024 · Canonical commutation rule for position q and momentum p variables of a particle, 1927. pq − qp = h / (2 πi ). Uncertainty principle of Heisenberg, 1927. The uncertainty principle, also known as Heisenberg's indeterminacy principle, is a fundamental concept in quantum mechanics. It states that there is a limit to the precision with which ...
23. Mai 2024 · Education in Greece is centralized and governed by the Ministry of Education, Religious Affairs, and Sports (Greek: Υπουργείο Παιδείας, Θρησκευμάτων και Αθλητισμού, Υ.ΠΑΙ.Θ.Α.) at all grade levels in elementary, middle school, and high school. [1] [2] [3] The Ministry exercises control over public ...
Vor einem Tag · South Park is an American animated sitcom created by Trey Parker and Matt Stone and developed by Brian Graden for Comedy Central. The series revolves around four boys— Stan Marsh, Kyle Broflovski, Eric Cartman, and Kenny McCormick —and their exploits in and around the titular Colorado town. South Park also features many recurring characters.
Vor 4 Tagen · Bhagat Singh (28 September 1907 [1] – 23 March 1931) was an Indian anti-colonial revolutionary, [3] who participated in the mistaken murder of a junior British police officer in December 1928 [4] in what was to be retaliation for the death of an Indian nationalist. [5] He later took part in a largely symbolic bombing of the Central ...
Vor 14 Stunden · Nikola Tesla ( / ˈtɛslə /; [2] Serbian Cyrillic: Никола Тесла, [nǐkola têsla]; 10 July [ O.S. 28 June] 1856 – 7 January 1943) was a Serbian-American [3] [4] inventor, electrical engineer, mechanical engineer, and futurist. He is known for his contributions to the design of the modern alternating current (AC) electricity supply ...
