,,~«==$@##                                          ##@$==«~,,
,~«==$@###                                          ###@$==«~,
,,~«==$@##                                          ##@$==«~,,
,,,~«==$@#                                          #@$==«~,,,
,,,,~«==$@                                          @$==«~,,,,
,,,~«==$@#           ,««« batteries «««,            #@$==«~,,,
,,~«==$@##                                          ##@$==«~,,
,~«==$@### batteries  may  not  harm  a  human  or, ###@$==«~,
,,~«==$@## through inaction, allow  a  human  being ##@$==«~,,
,,,~«==$@#             to come to harm.             #@$==«~,,,
,,,,~«==$@                                          @$==«~,,,,
,,,~«==$@# a battery must obey  the orders given it #@$==«~,,,
,,~«==$@## by   human  beings  except   where  such ##@$==«~,,
,~«==$@### orders  conflict  with  the  first  law. ###@$==«~,
,,~«==$@##                                          ##@$==«~,,
,,,~«==$@# a   battery   must   protect   its   own #@$==«~,,,
,,,,~«==$@ existence  as  long  as such  protection @$==«~,,,,
,,,~«==$@# does  not  conflict  with  the first  or #@$==«~,,,
,,~«==$@##               second laws.               ##@$==«~,,
,~«==$@###                                          ###@$==«~,
,,~«==$@##                   ####                   ##@$==«~,,
,,,~«==$@#                                          #@$==«~,,,
,,,,~«==$@  these things power almost everything,   @$==«~,,,,
,,,~«==$@# but  when  i  speak  about  batteries  i #@$==«~,,,
,,~«==$@##   speak about standard household ones.   ##@$==«~,,
,~«==$@###         think double a, triple a,        ###@$==«~,
,,~«==$@##    twentyfive twenty, nine volt, such    ##@$==«~,,
,,,~«==$@#                 things...                #@$==«~,,,
,,,,~«==$@                                          @$==«~,,,,
,,,~«==$@# they  look  slick  but  are  very  dirty #@$==«~,,,
,,~«==$@##                  inside.                 ##@$==«~,,
,~«==$@###                                          ###@$==«~,
,,~«==$@##                                          ##@$==«~,,
,,,~«==$@#                                          #@$==«~,,,
,,,,~«==$@                                          @$==«~,,,,
,,,~«==$@#                                          #@$==«~,,,