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