The wild things that happen when you add lithium to 7-Up

It seems lately that the Internet can't get enough of videos that show wild science experiments you can perform on soda. Another such example popped up over the weekend when Periodic Videos posted a video showing the absolutely insane reaction that 7-Up has after you mix it with lithium. As you can see in the picture at the top of the page, the soda drastically changed color and eventually turned so dark that you could mistake it for root beer. MUST READ: Former Apple execs unveil a $139 Android...