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  Fact Subcategory (ies)   Submitted by 
       
Calculate the Square

Here is a trick to quickly calculate the square of a number ending in "5": Fi...

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Math
eyez2k1ss
 
 
Things you can't do

You can't lick your elbow. You can't kill yourself by holding your breath. An...

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Anatomy
eyez2k1ss
 
 
Antarctica

Ninety percent of the world's ice covers Antarctica -- about seventy percent ...

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Earth Science
DieZel
 
 
The Sahara Desert

An unusual phenomenon occurred on February 18, 1979 in southern Algeria -- fo...

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Earth Science
DieZel
 
 
Neutron Star

A neutron star is the result of a supernova explosion when a star collapses i...

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Astronomy
DieZel
 
 
   

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