messages and artwork,
that you can only see by waiting for it to rain,
or by adding your own water,
in 2013, 20-year-old creator of novelty, Peregrine Church, learned about super-hydrophobic coatings from a video online, and he began to
brainstorm creative uses for the material, since super-hydrophobic coatings repel water and keep
surfaces dry, and since concrete changes color in the rain, Peregrine thought
he might be able to use the super-hydrophobic coating to create hidden messages
that only appear on rainy days, the name he chose, Rainworks, the goal: to give people a reason to smile on rainy days, and I think if I saw one of these it would make me smile too.
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