Brusspup, one of YouTube’s top scientists, has returned to debut an Incredible Chemical Reaction that seems to border on magic. <br /><br />After dissolving sodium sulfate and citric acid, and sodium iodate in two separate cups of water, the host mixes the two and in just a matter of seconds, the perfectly clear water turns pitch black instantaneously. The reaction is actually well known in the chemistry world, and is more commonly called the iodine clock reaction.
