Here is an article on this by Jeff Atwood on his "Coding Horror" blog. http://www.codinghorror.com/blog/2008/03/adventures-in-rechargeable-batteries.html http:

Here is an article on this by Jeff Atwood on his "Coding Horror" blog. http://www.codinghorror.com/blog/2008/03/adventures-in-rechargeable-batteries.html http://www.codinghorror.com/blog/2008/03/adventures-in-recha...