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Jan 1, 1440
printing press
Johannes Gutenburg
Germany
It was used ton print multiple copies of paper and created multiple copies of books and helped in the spread of knowledge -
bathrooms
J.F. Brondel
the invention was used to store waste
it helps the environment be cleaner and safer for humans and annimals to live
it is know used for hygene and normally has a tub and shower sink and the toliet -
automobile
Karl Benz
Eroupe
It was used to move people faster and be able to transport themselves
It is important because it is used for transportation -
x-ray machine
William Coolidge
used to help sell footware
It is important beacuse it has helped doctors locate and find out how badly an injury was and if they broke it, spraned it, or just twisted it
We use it today in medical situations. -
medacine
Howard Florey and Ernst Boris
europe
to cure people who had a disease
it helps heal many people today and can help a person from dying -
cell phone
martin cooper
motarolla headcourters
used to call people on the go
it is important cause you can use it in danger and get intouch with people on the go
it is used today has a talking , texting, web, gaminag, and camera device
