viernes, 4 de noviembre de 2016

The Milk Carton

Invention: Milk carton

Inventor: Ruben Rausing

Year: 1950

Why was it a good  invention?

The milk can be stored without refrigeration for a long time.

What did it improve?

Tetrabrik allowed to store milk for a long time keepping their properties.

Due to its prismatic shape tetrabrik can be saved better than bottle and it is lighter.

It has modified its structure to make it easier to carry.

By Carlos Gil Giner (3º ESO C)

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