Telephone was invented in 1896 by
Alexander Graham Bell
The light bulb was invented by
Thomas Edison
Zero was discovered by
Aryabhata
Airplanes was discovered in
1903
Isaac Newton was Physicist and Mathematician who discovered
Laws of gravity and motion
The earliest compass were most likely invented by
Chinese
Bill Gates was the founder of
Microsoft
Telephonic code was invented by
Samuel/Thomas Morse
Who was the founder of "Apple"
Steve Jobs
Electricity became necessity in
Mid 20th century