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.