Apatosaurus louisae, Carnegie Museum

Apatosaurus on Ice!

Evidence indicates the wheel was created to serve as potter's wheels around 3500 B.C. in Mesopotamia—300 years before they were used for chariots.

A Salute to the Wheel

Always cited as the hallmark of man’s innovation, here is the real story behind the wheel – from its origins to its reinvention

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A Caricature of a Female Scientist

The play “Legacy of Light” tells the story of two female scientists, but left our blogger disappointed

The Kuroshio, or "Black Current," is the Pacific Ocean's answer to the Atlantic's Gulf Stream.

Borne on a Black Current

For thousands of years, the Pacific Ocean’s strong currents have swept shipwrecked Japanese sailors onto American shores

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