http://www.infobarrel.com/How_to_Make_Glowing_Watger published April 13, 2009

How to Make Glowing Watger

by tRex
This is a neat little trick you can do if you have any water fountains that you would like to glow in the dark. In this video we will extract fluorescent ink from a highlighter pen and then use it to make our water glow!
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