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Hmm... kind of off topic, but just realized a DIY idea offshoot from this. Plane of Glass UV reactive Dry/Wet Erase Marker UV Light From the Back o
by dryicerx 17y ago
Hmm... kind of off topic, but just realized a DIY idea offshoot from this.
Plane of Glass
UV reactive Dry/Wet Erase Marker
UV Light From the Back or along glass edges
- Xichekolas 17y agoYou could get those UV LEDs and embed them in the edges of the glass.
- twopoint718 17y agoI've seen something like this in restaurants before. They have some kind of grease-pencil/crayon and a black-backed pane of glass that's lit with UV light. It glows pretty nicely. Does anyone know what this is exactly?