....&...&. &.&&.&&..&
&....&...& ..&&.&&&..
.&....&... ..&&.&.&&.
..&....&.. ..&&...&&&
&..&....&. &.&&&..&.&
&&..&....& .--- 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. &&&.......
...&..&..& &.&&......
....&..&.. ..&&&.....
.....&..&. ..&.&&....
......&..& ....&&&...
.......&.. &...&.&&..