A Moment of Science

Posts tagged natural

June 30, 2014

 

An empty, straight road

Have You Heard Of Bitumen?

You might not know it, but you very likely use bitumen every day.

March 13, 2009

 

Earthworm crawling through grass

Darwin’s Worms

Earthworms swallow soil, extract nutrients from it, then excrete the rest up onto the surface.

September 6, 2005

 

Sleep 1 and Sleep 2

You probably feel like your sleeping schedule is out of whack in some manner. Either you sleep too much, too little, or wake up too often. In fact, the typical eight hour uninterrupted sleep is what’s really unnatural. Learn more on this Moment of Science.

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