13090. Invention

Invention : electroencephalogram (eeg)
Year : 1929
Inventor : hans berger
Country : germany.

13091. Invention

Invention : electronic mail (e-mail)
Year : 1971
Inventor : ray tomlinson
Country : us.

13092. Invention

Invention : elevator, passenger
Year : 1852
Inventor : elisha graves otis
Country : us.

13093. Invention

Invention : encyclopedia
Year : c. 4th century bc or 77 ad
Inventor : speusippus (compliation of plato's teachings) or pliny the elder (comprehensive work)
Country : greece or rome.

13094. Invention

Invention : engine, internal-combustion
Year : 1859
Inventor : etienne lenoir
Country : france.

13095. Invention

Invention : engine, jet
Year : 1930
Inventor : sir frank whittle
Country : uk.

13096. Invention

Invention : engine, liquid-fueled rocket
Year : 1926
Inventor : robert h. goddard
Country : us.

13097. Invention

Invention : engine, steam
Year : 1698
Inventor : thomas savery
Country : england.

13098. Invention

Invention : escalator
Year : 1891
Inventor : jesse w. reno
Country : us.

13099. Invention

Invention : eyeglasses
Year : 1280s
Inventor : salvino degli armati or alessandro di spina
Country : italy.

13100. Invention

Invention : facsimile (fax)
Year : 1842
Inventor : alexander bain
Country : scotland.

13101. Invention

Invention : fiber optics
Year : 1955
Inventor : narinder s. kapany
Country : india.

13102. Invention

Invention : fiberglass
Year : 1938
Inventor : owens corning (corp.)
Country : us.

13103. Invention

Invention : film, photographic
Year : 1884
Inventor : george eastman
Country : us.

13104. Invention

Invention : flashlight, battery-operated portable
Year : 1899
Inventor : conrad hubert
Country : russia/us.

13105. Invention

Invention : flask, vacuum (thermos)
Year : 1892
Inventor : sir james dewar
Country : scotland.

13106. Invention

Invention : food processor
Year : 1971
Inventor : pierre verdon
Country : france.

13107. Invention

Invention : foods, freeze-dried
Year : 1946
Inventor : earl w. flosdorf
Country : us.

13108. Invention

Invention : foods, frozen
Year : c. 1924
Inventor : clarence birdseye
Country : us.

13109. Invention

Invention : fresnel lens
Year : 1820
Inventor : augustin-jean fresnel
Country : france.

Book
Book : middle ground
Author : margaret drabble.      .. More >>