Adabiyotlar 622452 ta
Videodars 982 ta
Audiokitob 2205 ta

 

V. Walfrid Ekman, in full Vagn Walfrid Ekman, (born May 3, 1874, Stockholm, Sweden—died March 9, 1954, Gostad, near Stockaryd),…
El Lissitzky, byname of Eliezer Lissitzky, also spelled Elizar Lissitzky, Russian in full Lazar Markovich Lisitsky, Yiddish Lasar Markowitsch Lissitzky,…
Jack Kilby, in full Jack St. Clair Kilby, (born Nov. 8, 1923, Jefferson City, Mo., U.S.—died June 20, 2005, Dallas,…
Richard Trevithick, (born April 13, 1771, Illogan, Cornwall, England—died April 22, 1833, Dartford, Kent), British mechanical engineer and inventor who…
Cyrus McCormick, in full Cyrus Hall McCormick, (born February 15, 1809, Rockbridge county, Virginia, U.S.—died May 13, 1884, Chicago, Illinois),…
Qian Xuesen, Wade-Giles romanization Ch’ien Hsüeh-sen, also spelled Tsien Hsue-shen, (born December 11, 1911, Shanghai, China—died October 31, 2009, Beijing),…
Mikhail Prokhorov, in full Mikhail Dmitrievich Prokhorov, (born May 3, 1965, Moscow, Russia, U.S.S.R.), Russian businessman who made his fortune…
Bill Gates, in full William Henry Gates III, (born October 28, 1955, Seattle, Washington, U.S.), American computer programmer and entrepreneur…
Abdul Qadeer Khan, also known as A.Q. Khan, (born April 1, 1936, Bhopal, India), Pakistani engineer, a key figure in…
Oliver Evans, (born Sept. 13, 1755, near Newport, Del. [U.S.]—died April 15, 1819, New York, N.Y.), American inventor who pioneered…