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&......... .&.&...&.&
&........& &&&&..&&&.
&.......&& ...&.&..&&
&......&.& ..&&&&.&..
&.....&&&& .»»» 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. ....&..&&.
..&&&..&&. ...&&.&.&&
.&..&.&.&. ..&.&&&&.&
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&.&.....&. &.&&.&&...