THE MOST IMPORTANT INVENTIONS IN THE US

THE INTERNET:Initial concepts were originated in several computer in science laboratories in the United States, Great Britain, and France. And the first message was sent over the ARPANET from computer science Professor Leonard Kleinrock's laboratory at Univerity of california.



THE ELECTRIC LIGHT: was invented in new  york in 1882 by Thomas Edison


THE MICROWAVE: it is a machine that is used to cook aliments. It was invented with a military purpose but they discover that heat thing and people started using it like we use today
 
SNOWBOARD: are boaards that are used to slide in the snow. It was invented in Michigan.