#8: Don’t Try This at Home
Or maybe try this, but we can’t take responsibility for the results of this experiment. This person needed to change the batteries in his mouse, and it seemed he only had one battery. So, instead of going out to the store in the middle of the night (we assume), he worked with what he had. And surprisingly, it worked!
Why waste two batteries if one battery can do the job? We never even considered doing something like this, and here is this guy, years ahead of us. He must have been pretty determined to play video games that night. Of course, assuming the one battery won’t last long is safe, but that’s not the point.