Architect Jacob Douenias and designer Ethan Frier would like to show the potential of micro algae for the daily life. In their installation called Living Things, microorganisms lived with humans. Lights are composed of micro algae and photobioreactors that provide to it the light, the heat, the air and the nutrients that it is useful. Microorganisms play a role of atmospheric air regulator and provide an renewable energy to the inhabitants of the futures buildings that could use this prototype.