A Small History of Invention (IT415) By datt 1609 Galileo Galilei builds a practical telescope 1687 Newton's 3 laws of motion 1800 Alessandro Volta- Electricity Batteries 1827 Joseph Niepce - First modern photograph 1876 Alexander Graham Bell - Telephone 1885 Karl Benz - gasoline engine (car) 1906 Willis Carrier - Air Conditioner http://www.carrier.com/carrier/en/us/about-carrier/willis-carrier/ 1920 Albert W. Hull - Magnetic Microwave Ovens 1973 Martin Cooper - first cell phone 1997 Wireless Internet 2010 Touchscreen Computers (Apple)
