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jan 1, 1929 - Innovation: Plastic Syringe

Description:

Invented in 1929

Was a new way that metal wasn't going into the body. It was more sturdy instead of being made of glass and metal. It created a much easier way for people not contract diseases form metal or woods.

Added to timeline:

Date:

jan 1, 1929
Now
~ 97 years ago

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