@@#&&%=«,.                                          .,«=%&&#@@
#&=,......                                          ......,=&#
#&&%««....                                          ....««%&&#
&&%«,.....                                          .....,«%&&
@#&%«,....                                          ....,«%&#@
#&=«......           .««« 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.                  .,«=%&&#@#
&&&&==,...                                          ...,==&&&&
##@#&&=«,.                                          .,«=&&#@##
#@#&&%=«,.                                          .,«=%&&#@#
##&&&%=«,.                                          .,«=%&&&##
&&&&&%=«,.                                          .,«=%&&&&&