@@@,@,@@,,                                          @,,@@@,,@,
@,,@@@@,@,                                          @@,@,,@,@@
,@,@,,,@@@                                          ,,@@@,@@@,
,@@@@,,@,,                                          ,,@,,@@,,@
@@,,,@,@@,                                          ,,@@,@,@,@
,,@,,@@@,@           ,»»» 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.                 ,,,,@,@@,@
@,,@,,,,,,                                          @,,,@@@,@@
,@,@@,,,,,                                          ,@,,@,,@@,
,@@@,@,,,,                                          @@@,@@,@,@
@@,,@@@,,,                                          @,,@@,@@@@
,,@,@,,@,,                                          ,@,@,@@,,,