@,,@,,,,,,                                          ,,,,@@@,,,
,,,,,@@@@@                                          @@@,,@,,@,
@@@@,,@@@@                                          @@,,,,,,,,
,@@,,,,@@,                                          @,,@@@@@@,
,,,,@@,,,,                                          ,,,,@@@@,,
@@@,,,,@@,            ,»»» batteries »»»,           @@@,,@@,,@
@@,,@@,,,,                                          ,@,,,,,,,,
,,,,,,,@@@ batteries  may  not  harm  a  human  or, ,,,@@@@@@,
@@@@@@,,@@ through inaction,  allow  a human  being ,@,,@@@@,,
,@@@@,,,,@             to come to harm.             ,,,,,@@,,,
,,@@,,@@,,                                          ,@@@,,,,@@
,,,,,,,,,, a battery must  obey the orders given it ,,@,,@@,,,
@@@@@@@@@@ by   human  beings  except  where   such @,,,,,,,@@
@@@@@@@@@, orders  conflict  with  the  first  law. ,,@@@@@,,@
@@@@@@@@,,                                          ,,,@@@,,,,
,@@@@@@,,@ a   battery   must   protect   its   own @@,,@,,@@,
,,@@@@,,,, existence  as  long  as  such protection @,,,,,,,,,
@,,@@,,@@@ does  not  conflict  with  the  first or ,,@@@@@@@@
,,,,,,,,@@               second laws.               @,,@@@@@@@
,@@@@@@,,,                                          ,,,,@@@@@,
,,@@@@,,@@                   ####                   ,@@,,@@@,,
@,,@@,,,,,                                          ,,,,,,@,,@
,,,,,,@@@@   these things power almost everything,  ,@@@@,,,,,
@@@@@,,@@, but  when  i  speak  about  batteries  i ,,@@,,@@@@
@@@@,,,,,,   speak about standard household ones.   @,,,,,,@@@
@@@,,@@@@@        think double a, triple a,         ,,@@@@,,@@
@@,,,,@@@@    twentyfive twenty, nine volt, such    ,,,@@,,,,@
@,,@@,,@@,                 things...                @@,,,,@@,,
,,,,,,,,,,                                          ,,,@@,,,,,
@@@@@@@@@@ they  look  slick  but  are  very  dirty @@,,,,@@@@
@@@@@@@@@@                  inside.                 @,,@@,,@@@
@@@@@@@@@,                                          ,,,,,,,,@@
@@@@@@@@,,                                          ,@@@@@@,,@
@@@@@@@,,,                                          ,,@@@@,,,,
,@@@@@,,@@                                          ,,,@@,,@@,
,,@@@,,,,@                                          @@,,,,,,,,