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