##@*$*«-..                                          ..-«*$*@##
#@*$*«-...                                          ...-«*$*@#
@*$*«-....                                          ....-«*$*@
*$*«-.....                                          .....-«*$*
$*«-......                                          ......-«*$
*«-.......            .««« 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 .......-«*
$*«-......                 inside.                  ......-«*$
*$*«-.....                                          .....-«*$*
@*$*«-....                                          ....-«*$*@
#@*$*«-...                                          ...-«*$*@#
##@*$*«-..                                          ..-«*$*@##
###@*$*«-.                                          .-«*$*@###