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INVENTION TIMELI NE
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bifocals
Benjamin franklin invented bifocals. Bifocals are another word for glasses.Bifocals are made out of convex glass. Bifocals are glass-wear that help you see better. It affects are society alot because a ton of people have them. -
Cotton Gin
Cotton gin was invented by Eli Whitely . It was invented in North Carolina.The Cotton Gin does the work of 100 men.Coptton Gin is a tool for outside work.It affects our societyby helping us with outside work and getting things done faster. -
Type Writer
Christopher Sholes invented the type writer . An older version of a keyboard . Made in Morrsburg,PA. The type writer was meant to write letters to people without using your own handwriting. it affected our society by making a newer version that goes to a computer. -
Mechanical Reaper
The mechanical reaper was invented by Cyrus Mcormick. Born in Virginia . Cuts up wheat. It cut up wheat . It affected our society by cutting up wheat alot faster. -
Morse Code
Invented by Samuel Morse. A different language. Looks like _ _ _. _ _ _.Its important because it is a secret code for somthing. Its affected our society by making sure nobody could open somthing except for the people that know the language. -
Continuous Sewing Machine
The sewing machine was invented by Elias Howe . An american facture.Sews really fast.It is important because people needed clothing andf wanted to make money so they made money off of it.It has affected our society by making clothes for people. -
Telephone
The telephone was invented by Alexander Gram Bell.Alexander wanted people to say hoy hoy instead of hello. Heinz ketchup was invented the same year Alexander got his 1st phone call. The Telephone is important because we call people to talk to them. it has affected our society by inventing the cell phone. -
Zipper
The zipper was invented by Gideon Sunback .Made for jackets to keep warmer by body heat . They also went on boots and old tobacco pouches.They are important because they keep you warm by putting them on jackets.They have affected our society by putting them on tons of jackets. -
Air conditioner
AC was invented by Willis .H. Carter . Air conditioner cools you off. You have to buy AC. Its important because it keeps your house cool and not hot. It has affected our society by putting them in all houses. -
Windshield Wipers
Windshield Wipers were invented bt Mary Anderson. Made to see through the front of a car during rain. Also called windscreen wipers.They are important because they help you see in the rain when you are driving. They affect out society by putting them on cars for when it rains so people could see without wrecking. -
Microwave Oven
Tmicrowave oven was invented by Percy Spencer . The microwave oven uses less energy than a regular oven. It heats up food.Its important because it heats up food that cant be put in an actual oven.It has affected our society by having most people having them in their house, -
Computer Mouse
The computer mouse was invented by Doug Engelbart. Doug Engelbart is an american. Doug Engelbart is 86 years old.The computer mouse is important because its how we touch stuff with a computer. It has affected our society by putting wireless mouses for laptops .
