I was making another Light Logic firefly gate and when I sat there looking at it, I understood why others said that it acted like a transistor. More or less, it even looks like a old style transistor from the 1950s and it does roughly have a Emitter, Base and Collector and functions like a NPN, well sort of...

Is this an attempt to enter into DIY Quantum computing? Hardly, that's a whole different ball game on a whole different level.... Unless I can reduce the light required for switching down to a single photon and that's not going to happen at this level.......Unless.......