A Moment of Science

Posts tagged shadow

April 25, 2012

 

new moon sliver

The Glowing Moon

There's an interesting effect we can sometimes see regarding the moon. It happens when only a tiny sliver is visible shining on one side.

July 15, 2008

 

High above Earth's atmosphere

Who Knew the Earth was Round

Until the third century B.C. it was generally accepted that the world was flat until a man named Eratosthenes came across an interesting discovery.

August 13, 2006

 

a mans fist with a wedding ring

Cloak of Invisibility

Some scientists think that we have the materials and know how to make invisibility a reality!

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