INVENTIONS AND DISCOVERIES - 3

Electric Battery ………………………... Volta
Electric Lamp ……………………... Edison
Electricity …………………………... Faraday
Electron Theory ………………………..….. Bohr
Electrical Waves …………………….……. Heitz
Electric Measurement …………………... Gauss
DDT … … … … … … … … … D r. Paul Muller
Electron ………………………. .. J.J. Thompson
Electric Lamp ……….…… Thomas Alva Edison
Elevator …………………….. Elisha G Otis
Fountain Pen ………………………... Waterman
Fahreheit Scale ………..…... Fahrenheit
Film & Photographic goods ……….…. Kodak

Glider ……………............….. George Cayley
Generator …………………..……... Piciontti
Gramaphone ………………...Thomas Alva Edison
Gun Powder …………………….Roger Bacon
Geometry ……………...................Euclid