How does it work?
The goal of the filtering system is to primarily convert carbon dioxide emissions to oxygen, so it is better for the environment and for the population's health. The system works in two different parts: filtering of the gases and the conversion of carbon dioxide to oxygen.
The gases are released from the car exhaust into one side of the fiberglass structure. They slowly diffuse to the other part of the structure but rest in this side first to decrease the pressure and the concentration of the gases. If the concentration is too strong, it will damage or destroy the plants. The gases then go through a partition with several holes in it, to the other side of the structure that is filled with English Ivy. The English Ivy converts the carbon dioxide into oxygen through photosynthesis, and releases the oxygen into the atmosphere.
In case there is a build-up of too many gases and the concentrations are too strong, the carbon dioxide meter within the first part of the structure will make a noise that would trigger the closing of the gas source (the hole that allows the car exhaust fumes to enter). This will allow the gases to diffuse slowly until the carbon dioxide reaches safe levels for the plants.
