.@....@.@@                                          .....@.@@.
..@.....@@                                          @......@@@
@..@....@@                                          @@.....@.@
@@..@...@.                                          @@@......@
.@@..@....                                          @.@@.....@
.@@@..@...           .~~~ 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.                 .@..@.....
....@@@..@                                          ..@..@....
....@.@@..                                          @..@..@...
......@@@.                                          @@..@..@..
......@.@@                                          @@@..@..@.
........@@                                          @.@@..@..@