Индекс
7 жазбалар
Барлық жазбаларды зерттеу Физика 283 Астрономия 183 Математика 17 Медицина 64 Химия 133 Биология 83 Технология 79 Экономика 119 Философия 574 Психология 154 Әдебиет 2527 Тарих 875 Лингвистика 203 Музыка 2983 Кино және сцена 2947 Көркем өнер 1760 Саясат 1445 Заң 93 Бизнес 463 Активизм 1361 Шахмат 327 Иудаизм 1690
R Rachel Shalon Israeli engineer Технология 
Ralph H. Baer American inventor and engineer (1922–2014) Технология 
Ray Kurzweil American computer scientist, author and futurist (born 1948) Технология R Raymond D. Mindlin American mechanical engineer (1906–1987) Технология 
Robert Moog American electronic music pioneer (1934–2005) Технология R Robert Stricker Austrian politician (1879–1944) Технология R Rube Goldberg American cartoonist (1883–1970) Технология
Ralph H. Baer American inventor and engineer (1922–2014) Технология Ray Kurzweil American computer scientist, author and futurist (born 1948) Технология R Raymond D. Mindlin American mechanical engineer (1906–1987) Технология Robert Moog American electronic music pioneer (1934–2005) Технология R Robert Stricker Austrian politician (1879–1944) Технология R Rube Goldberg American cartoonist (1883–1970) Технология