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Posts tagged ancient tools

January 8, 2018

 

Tar reflecting sunlight

Neanderthals Used Tar As Glue

The oldest archaeological sites showing tar use are about 200,000 years old.

May 16, 2014

 

The zipper combines wedges and hooks to make fastening things together extremely easy.

Ode To The Zipper

The zipper is an amazing bit of technology that works so well we barely even think about it.

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