[caption id="attachment_14913" align="aligncenter" width="500"]<a href="https://cdn.zmescience.com/wp-content/uploads/2012/10/9-Layer-Density-201012080001.jpg"><img class="size-full wp-image-14913" title="9-Layer-Density-201012080001" src="https://cdn.zmescience.com/wp-content/uploads/2012/10/9-Layer-Density-201012080001.jpg" alt="" width="500" height="500" /></a> This picture is in no way modified or altered, and nothing special has been done to the fluids. It simply illustrates how density can sort them out, naturally and beautifully.[/caption]