#¨¨¨#¨¨¨¨¨                                          ###¨¨#¨¨¨#
##¨¨¨#¨¨¨¨                                          #¨##¨¨#¨¨#
¨##¨¨¨#¨¨¨                                          ¨¨###¨¨#¨#
¨###¨¨¨#¨¨                                          ¨¨#¨##¨¨¨¨
¨#¨##¨¨¨#¨                                          #¨¨¨###¨¨¨
¨¨¨###¨¨¨#            ¨=== 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.                 ¨#¨##¨¨#¨¨
¨#¨¨¨¨¨¨#¨                                          ¨¨¨###¨¨#¨
¨¨#¨¨¨¨¨¨#                                          ¨¨¨#¨##¨¨#
#¨¨#¨¨¨¨¨¨                                          ¨¨¨¨¨###¨¨
¨#¨¨#¨¨¨¨¨                                          #¨¨¨¨#¨##¨
¨¨#¨¨#¨¨¨¨                                          ##¨¨¨¨¨###