Bitcoin               
                                        
                                          
 Bitcoin  Is A Crypto  Coin,  Crypto Here 
 Meaning "Hidden", Because  This Money Is 
  Invisible, Intangible (Yet Still Real)! 
 This Is A Symptom Of It  Only  Living On 
 The Internet - In Fact, If  You Were  To 
 Remove A Bitcoin  From The Mainframe, It 
     Would Immediately Die And Become     
                Worthless.                
                                          
 It Works  Like  This: If  You  Make Your 
 Computer  Create  A Lot  Of  Heat,  It'S 
 Rewarded  With  Bitcoin, As  A Token  Of 
       Gratitude From Time'S Arrow.       
                                          
 Then Every Other Computer  Has To Sign A 
 Document Stating That  Those  Coins  Are 
 Actually Yours. You  Can Then Send  Them 
 To  Others, Generating  A  New  Document 
           For Everyone To Sign.          
                                          
 And  Because  You'Re  Knee Deep Now, You 
 Have  To   Sign  A   Lot  Of   Documents 
 Yourself,  And  Keep Track Of Who Signed 
 What,  And  Look  For Forged Signatures, 
 And  Probably  Forge A  Few  Yourself... 
                                          
 Also,  In  The  End   It  Doesn'T  Work.