#1929: SafetySheets

It seems that scrunched-up paper is immensely strong (whilst also being very lightweight).

Today’s invention is a bicycle helmet based on this information.

On the left a two-part waste bin is used to hold scrunched paper only.

As the day progresses, the bin fills and before the ride home, the outer part is pressed into the paper so that a helmet is formed with a layer of impact-absorbing material.

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