How has Technology Changed Alabama
Old and new Phone
Oliver Evans invented the first refrigerator in 1805.The Refrigerator was invented so it would cool food.He also invented the first high-pressure Steam Engine.Now Our Refrigerators are not steam powered and most are electric now.
Karl Benz invented the first automobile in 1886.The first AutoMobile used to Travel and carry things.Cars now are used to travel and race other cars.
Robert E. Kahn and Vint Cerf invented the Internet.Before the internet to catch up on the News you would have to read the news paper.Now you just go online and type what you want to know and read a article about it.Almost everybody uses the Internet EVERYDAY!
The first satellite was launched by the Soviet Union on October 4, 1957.The name of the satellite was Sputnik.The newest satellite is better and improved.