The other day I came across a fascinating modification of your standard electroluminescent displays, which have local activation in response to water. This vide

The other day I came across a fascinating modification of your standard electroluminescent displays, which have local activation in response to water. This video explains how they work. Some additional demo videos can be found here: https://www.youtube.com/watch?v=3qTol_4_k3o https://www.youtube.com/watch?v=3qTol_4_k3o https://old.reddit.com/r/interestingasfuck/comments/1f0oe15/water_activated_electroluminescent_sheetoc/%0A%0A https://old.reddit.com/r/interestingasfuck/comments/1f0oe15/... https://old.reddit.com/r/water/comments/123j8sw/electroluminescent_water/ https://old.reddit.com/r/water/comments/123j8sw/electrolumin...