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Difference Engine
Difference Engine is the first form of calculator ,which was invented by Charles Babbage -
Charles Babbage's Analytical Engine
machine that could asses mathematical formulas and use punch cards -
Vacuum
Vacuum is used to stuck dust usually from floors. It was first invented by nvented by Ives McGaffey -
Ntendo
invented in Japan -
Air conditioner
Air conditioner is used to cool atmosphere , by releasing fresh air . -
Television
Fist invented by John Logie -
Alan Turing and the Turing Machine
A Turing machine is a theoretical device that manipulates symbols on a strip of tape according to a table of rules -
Flowers and His Idea About the Colossus
Flowers came up with the idea of using more than 1800 valves (vacuum tubes) to make an electronic system that could decipher codes used by the Germans during World War II -
Microwave Oven
The microwave oven was invented by Dr. Percy Spencer in Waltham -
Facebook
social network -
Apple's iPhone
cell phone but can be use not only for communication it offer multy function use
