All of the building blocks either clogged the base of the stem or didnt assemble into wires.
The combination led to the creation of an electrochemical transistor that converts ionic signals into electronic output.
This lead to the creation electrochemical cells pixels segregated by the veins.
When voltage was applied, the polymers interacted with the leafs ions causing it to change color.
Everything occurs naturally, and we use the plants own very advanced systems.
The future will include using many different types of energy conversion systems, he said about potential further developments.
Maybe this could be a way of tapping energy from plants without having to kill them.
source: www.techworm.net
