the first telephone is invented by Alexander Graham Bell on on March 10, 1876.
After thousands of trials, Thomas Edison go a light bulb that could burn for 13.5 hours
Karl Benz used a one-cylinder engine to power the first modern automobile
On December 17 Orville Wright made the first airplane flight, of 120 feet, near Kitty Hawk, North Carolina with his brother Wilbur
Farnsworth made the first electronic television transmission.
John Atanasoff designed the first electronic digital computer this year and later in 1939 he and his assistant began to build the computer.
The transistor was invented by Bell Telephone Company
Such as IBM and Apple.
The first laptop computer'the Power Book 100'came out.
On January 2007, Steve Jobs unveiled the iphone, introducing it as "a revolutionary and magical product that is literally five years ahead of any other mobile phone".