P3nemu-pen3MU di Dunia

* Al-Jazari, (12th century), Mesopotamia — Crankshaft
* Archimedes, (c 287 BC-212 BC), Greece — Archimedes screw
* Ami Argand, (1750-1803), France — Argand lamp
* Edwin H. Armstrong,(1890-1954), USA — FM radio
* William George Armstrong, (1810-1900), UK — hydraulic crane
* Joseph Aspdin, (1788-1855), England — Portland cement
* John Vincent Atanasoff, (1903-1995), United States — modern programmable computer
* Neil Arnott, (1788-1874), UK — waterbed
* Charles Babbage, (1791-1871), UK — Analytical engine
* Roger Bacon, (1214-1292), England — magnifying glass
* Leo Baekeland, (1863-1944), Belgian–American — Velox photographic paper and Bakelite
* Ralph H. Baer, (1922-), German born American — video game console
* John Logie Baird, (1888-1946), Uk — an electromechanical television
* Donat Banki, (1859-1922), Hungary — inventor of the carburetor
* John Bardeen, (1908-1991), USA — co-inventor of the transistor
* Anthony R. Barringer Canadian – American — INPUT (Induced Pulse Transient) airborne     electromagnetic system
* Earl W. Bascom, (1906-1995), Canada and United States — side-delivery rodeo chute, hornless rodeo saddle, rodeo bareback rigging, rodeo chaps
* Eugen Baumann, (1846-1896), Germany — PVC
* Trevor Baylis, (1937-), UK — a wind-up radio
* Francis Beaufort, (1774-1857), France — Beaufort scale
* Arnold O. Beckman, (1900-2004), USA — pH meter
* Alexander Graham Bell, (1847-1922), Canada — telephone
* Karl Benz, (1844-1929), Germany — the petrol-powered automobile
* Emile Berliner, (1851-1929), Germany and USA — the disc record gramophone
* Tim Berners-Lee, (1955-), UK — with Robert Cailliau, the World Wide Web
* Bi Sheng (Chinese), (ca.990-1052), China — clay movable type printing
* Laszlo Biro, (1899-1985), Hungary — modern ballpoint pen
* J. Stuart Blackton, (1875-1941), USA — stop-motion film
* Otto Blathy (1860-1939), Hungary — co-inventor of the transformer, wattmeter, alternating current (AC) and turbogenerator
* Katharine B. Blodgett, (1898-1979), UK — nonreflective glass
* Nils Bohlin, (1920-2002), Sweden — the three-point seat belt
* Joseph-Armand Bombardier, (1907-1964), Canada — snowmobile
* Robert W. Bower, (1936-), USA — self-aligned–gate MOSFET
* Seth Boyden, (1788-1870), USA — nail-making machine
* Walter Houser Brattain, (1902-1987), USA — co-inventor of the transistor
* Louis Braille, (1809-1852), France — the Braille writing system
* Karl Ferdinand Braun, (1850-1918), Germany — cathode-ray tube oscilloscope
* Harry Brearley, (1871-1948), UK — stainless steel
* John Moses Browning, (1855-1926), USA — automatic handgun
* Edwin Beard Budding, (1795-1846), UK — lawnmower
* C`ai Lun, (50 AD - 121), China — paper
* Marvin Camras, (1916 - 1995), USA — magnetic recording
* Chester Carlson, (1906-1968), USA — Xerography
* Wallace Carothers, (1896-1937), USA — Nylon
* Dennis Charter, (1952-), Australia — Secure Electronic Payment System
* Adrian Chernoff, (1971-), USA — GM Autonomy, GM Hy-wire, Rubber Bandits
* Niels Christensen (1865- 1952), USA — O-ring
* Samuel Hunter Christie, (1784-1865), UK — Wheatstone bridge
* Christopher Cockerell, (1910-1999), UK — Hovercraft
* Jacques Cousteau, (1910-1997), France — co-inventor of the aqualung and the Nikonos underwater camera
* Aeneas Coffey, (1780-1852), Ireland, heat exchanger, inventor of the Coffey still
* Holger Crafoord, (1908-1982), Sweden — inventor of the artificial kidney
* János Csonka, (1852-1939), Hungary — co-inventor of carburetor
* Nicolas-Joseph Cugnot, (1725-1804), France — automobile
* Juan de la Cierva, (1895-1936), Spain — the autogyro
* William Cullen, (1710-1790), UK — first artificial refrigerator
* Glenn Curtiss, (1878 - 1930), USA — ailerons
* Corliss Orville Burandt, USA — Variable valve timing
* Joseph Constantine Carpue, (1764-1846), France — rhinoplastic surgery
* Joseph Bienaimé Caventou, (1795-1877), France — caffeine, chlorophyll, strychnine
* George Cayley, (1773-1857), (UK) — tension-spoke wheels, Caterpillar track
* Georges Claude, (1870-1960), France — neon lamp
* Josephine Cochrane, (1839-1913), USA — dishwasher
* Cornelis Corneliszoon, (1550-1607), The Netherlands — sawmill
* Bartolomeo Cristofori, (1655-1731), Italy — piano
* William Cumberland Cruikshank, (1745-1800), UK — chlorinated water
* Gustaf Dalen, (1869-1937), Sweden — AGA cooker; Dalen Light; Agamassan
* Salvino D'Armate, (?-?), Italy — credited for inventing eyeglasses in 1284
* Joseph Day, (1855-1946), UK — the crankcase compression two stroke engine
* Lee DeForest, (1873-1961), USA — triode
* Sir James Dewar, (1842-1923), UK — Thermos flask
* Miksa Deri (1854-1938), Hungary — co-inventor of transformer
* William Kennedy Laurie Dickson, (1860-1935), UK — motion picture camera
* Rudolf Diesel, (1858-1913), Germany — Diesel engine
* William H. Dobelle, (1943-2004), United States — first functioning artificial eye
* Karl Drais, (1785-1851), Germany — dandy horse (Draisine)
* Cornelius Drebbel, (1572-1633), The Netherlands — first navigable submarine
* Richard Drew, (1899-1980), USA — Sticky Tape
* Charles Brace Darrow, (1889-1967). USA — Monopoly
* Jacob Davis, (1868-1908), USA — riveted jeans
* Edmund Davy, (1785-1857), Ireland — acetylene
* Humphry Davy, (1778-1829), UK — Davy miners lamp
* Bryan Donkin, (1768-1855), UK — print industry composition roller
* John Boyd Dunlop, (1840-1921) UK — first practical pneumatic tyre
* Karl Drais, (1785-1851), Germany — velocipede
* George Eastman, (1854-1932), USA — film-roll
* Thomas Edison, (1847-1931), USA — phonograph, commercially practical light bulb, motion picture projector, stock ticker, etc.
* Willem Einthoven, (1860-1927), The Netherlands — the electrocardiogram
* Douglas Engelbart, (1925-), USA — the computer mouse [1]
* Rune Elmqvist, (1857-1924), Sweden — implantable pacemaker
* John Ericsson, (1803-1889), Sweden — the two screw-propeller
* Lars Magnus Ericsson, (1846-1926), Sweden — the handheld micro telephone
* Ole Evinrude, (1877-1934), Norway — outboard motor
* Samuel Face, (1923-2001), USA — concrete flatness/levelness technology; Lightning Switch
* Philo Farnsworth, (1906-1971), USA — electronic television
* James Fergason, (1934-), USA — improved liquid crystal display
* Reginald Fessenden, (1866-1932), Canada — two-way radio
* Adolf Eugen Fick, (1829-1901), Germany — contact lens
* Alexander Fleming, (1881-1955), Scotland — penicillin
* Sandford Fleming, (1827-1915), inventor of Standard Universal Time (1879)
* John Ambrose Fleming, (1848-1945), England — vacuum diode
* Benjamin Franklin, (1706-1790), USA — the pointed lightning rod conductor, bifocal glasses, the Franklin stove, the glass harmonica
* William Friese-Greene, (1855-1921), England — cinematography
* Buckminster Fuller, (1895-1983), USA — geodesic dome
* Gerhard Fischer, Germany/USA — hand-held metal detector
* Augustin-Jean Fresnel, (1788-1827), France — Fresnel lens
* Jean Bernard Léon Foucault, (1819-1868), France — Foucault pendulum (earth rotation), gyroscope, eddy current
* Benoît Fourneyron, (1802-1867), France — water turbine
* Enrico Fermi, (1901-1954), Italy — nuclear reactor
* Michael Faraday, (1791-1867), England — rubber balloon, electric transformer
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