Glowtubbing – Glow in the dark hot tub

tEp is where I spend lots of my time and is filled with all sorts of magicians, mathematicians, musicians and makers. Recently during a rooftop lemonade party we set up a hot tub and filled with water at first, later I remembered I had some left over UV dye in the car, the colorful carnage that follows should not be replicated unless you fully understand the hazards:

Leave a Reply