.......^«:                                          :«^.......
........^«                                          «^........
.........^                                          ^.........
..........                                          ..........
..........                                          ..........
..........            .««« 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.                  $§:«^.....
....^«:§$&                                          &$§:«^....
...^«:§$&@                                          @&$§:«^...
..^«:§$&@#                                          #@&$§:«^..
.^«:§$&@##                                          ##@&$§:«^.
..^«:§$&@#                                          #@&$§:«^..