,,,,@@,,@@                                          ,,,@@,,,@,
@@@,,,,,,@                                          @@,,,,@,,,
,@,,@@@@,,                                          @,,@@,,,@,
,,,,,@@,,@                                          ,,,,,,@,,,
@@@@,,,,,,                                          @@@@@,,,@@
@@@,,@@@@@           ,~~~ 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.                 ,@@@@@,,,,
,@@@@@@@,,                                          ,,@@@,,@@,
,,@@@@@,,@                                          ,,,@,,,,,,
@,,@@@,,,,                                          @@,,,@@@@@
,,,,@,,@@,                                          ,,,@,,@@@@
,@@,,,,,,,                                          @@,,,,,@@,