Scientists in the USA have made that light up. They hope plant lights could replace lights and street . The hopes the plant lights will help the . It said: "The is to make a plant that will [work] as a lamp…that don't have to plug in.…powered by the …of the plant."
The for the plant lights came from . They put the in fireflies that makes them glow into and watercress . The plants glowed for four hours. Scientists said they want to treat a plant one and have it light up for its
. They said plant lights will be a
of our life.