“I can sit in a dark ... glow-in-the-dark plants. “Imagine that you get a bouquet of flowers and at night they glow,” Raker said. “Because that is possible, it’s like real ‘Avatar ...

Firefly petunias, genetically modified with bioluminescent mushroom DNA, glow in the dark. The glow, primarily from the flowers, is most vibrant in new blooms and is similar to moonlight.

What if circuit boards could glow in the dark? It’s a fun question, and one [Botmatrix] sought to answer when approached by manufacturer PCBWay to run a project together. It turns out that it ...