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Há 1 dia · Johann Carl Friedrich Gauss (German: Gauß [kaʁl ˈfʁiːdʁɪç ˈɡaʊs] ⓘ; [2] [3] Latin: Carolus Fridericus Gauss; 30 April 1777 – 23 February 1855) was a German mathematician, astronomer, geodesist, and physicist who contributed to many fields in mathematics and science. He ranks among history's most influential mathematicians and has ...
Há 12 horas · 01. The Great Pyramid's base covers more than 13 acres, demonstrating the ancient Egyptians' ability to manipulate vast areas with mathematical precision. 02. Its original height was 146.6 meters (481 feet), making it the tallest man-made structure in the world for over 3,800 years. 03.
Há 12 horas · It is named after the Russian mathematician Andrey Markov. Markov chains have many applications as statistical models of real-world processes, [2] [5] [6] [7] such as studying cruise control systems in motor vehicles , queues or lines of customers arriving at an airport, currency exchange rates and animal population dynamics.
Há 1 dia · Victor Babeș (1854–1926), Romania – Babesia, the founder of serum therapy. Leo Baekeland (1863–1944), Belgian –American – Velox photographic paper and Bakelite. Ralph H. Baer (1922–2014), German born American – video game console. Adolf von Baeyer (1835–1917), Germany – Fluorescein, synthetic Indigo dye, Phenolphthalein.
Há 1 dia · Lorenz cipher machine, used in World War II to encrypt communications of the German High Command Cryptography, or cryptology (from Ancient Greek: κρυπτός, romanized: kryptós "hidden, secret"; and γράφειν graphein, "to write", or -λογία -logia, "study", respectively), is the practice and study of techniques for secure communication in the presence of adversarial behavior ...
Há 1 dia · Demographics. Poland has a population of approximately 38.2 million as of 2021, and is the ninth-most populous country in Europe, as well as the fifth-most populous member state of the European Union. [281] It has a population density of 122 inhabitants per square kilometre (320 inhabitants/sq mi). [282]
Há 12 horas · e. Eugenics ( / juːˈdʒɛnɪks / yoo-JEN-iks; from Ancient Greek εύ̃ (eû) 'good, well', and -γενής (genḗs) 'come into being, growing') [1] is a set of beliefs and practices that aim to improve the genetic quality of a human population. [2] [3] [4] Historically, eugenicists have attempted to alter human gene pools by excluding ...
