.^»=$§@£##                                          ##£@§$=»^.
.^»=$§@£##                                          ##£@§$=»^.
......^»$@                                          @$»^......
....^=§§£#                                          #£§§=^....
.....^==§@                                          @§==^.....
.....»$$§£            .»»» batteries »»».           £§$$».....
.^»=$§@@£#                                          #£@@§$=»^.
.^»=$§@@@# batteries  may  not  harm  a  human  or, #@@@§$=»^.
.^»=$§@£## through  inaction,  allow  a human being ##£@§$=»^.
.^»=$§@£##             to come to harm.             ##£@§$=»^.
.....»$@@#                                          #@@$».....
......^=§@ 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 #@§§=»»»^.
.^»=$§@£##   speak about standard household ones.   ##£@§$=»^.
.^»=$@£###         think double a, triple a,        ###£@$=»^.
.^»=$§@£##    twentyfive twenty, nine volt, such    ##£@§$=»^.
.^»=$§@£££                things...                 £££@§$=»^.
...^^^=§££                                          ££§=^^^...
.^»=$§@@@@ they  look  slick  but  are  very  dirty @@@@§$=»^.
...^^==$§@                 inside.                  @§$==^^...
.^»=$§@£##                                          ##£@§$=»^.
...^^=$@@#                                          #@@$=^^...
.^»=$§@£##                                          ##£@§$=»^.
..^»»»»»$@                                          @$»»»»»^..
....^»»$§@                                          @§$»»^....