It's time for another edition of "Men's Junk". It's news and tips for guys to know. One of the best lessons I can teach a guy is how not to mess himself up bad. Playing with electricity can be fun. Who doesn't like the sparks and popping and whatnot? Well I found a video that will allow you to find out easily at what point it quits being fun and starts being dangerous. The gentleman conducting the experiment is a hoot and not a very good scientist. More after the jump.

Maybe I'm wrong saying this guy isn't a very good scientist, let's just say he isn't a very careful scientist because he messes himself up a couple times while trying to film this video.   This is especially fun for anyone who's ever put a 9 volt battery on their tongue to test it.  Check it out: