Share 'luciferase bacteria'

there are night lights on in friends' rooms. constantly on. a slow, steady, painful trickle of energy leak from each one. so a buddy and i went down to the lab and cultured everyone a couple plates of luciferase bacteria! this means they glow in the dark as they metabolize. the bacteria use quorum sensing to activate their little glow enzymes, so when a big enough cluster of them grow emerge...…