Inventor of aeroplane.
Robert Hooke
Willis Carrier
Roger Bacon
Wright Brothers
Who invented television?
John Dunlop
John Logie Baird
Thomas Alva Edison
Isaac Newton
Which scientist discovered the nature of lighting?
Johannes Kepler
Wilhem Roentgen
Thomas Young
Benjamin Franklin
Who among the following invented the tape recorder?
Samuel Colt
Karl Benz
Valdemar Paulsen
Who invented the wave nature of light?
Anders Celsius
Archimedes
Galileo Galilei
Which one of the following is discovered by Claudius Ptolemy?
Radium
Wave nature of light
Moons of Jupiter
Earth centred universe
Which one of the following is discovered by Gabriel Fahrenheit?
Fahrenheit temperature scale
The nature of lighting
Tape recorder
Hovercraft
What did Andres Celsius discover?
How objects fall
Centigrade temperature scale
Sun centred solar system
How things float
Which one of the following was invented by Enrico Fermi?
Aeroplane
Computer
Nuclear reactor
Gramaphone
Inventor of hovercraft.
Christopher Cockerel
Charles Babbage
Marie Curie
