air freshener.
use air fresheners inside ISS to solve bad smells or create familiar smells.
Description
The idea is study and promote air fresheners and smells inductors inside ISS to create a more confortable atmosphere for the tripulation. More than to finishing with bad smells inside ISS (that is a real problem) the concept could also create familiar smells from earth inside ISS: sea smell, florest, flowers, food, fresh dishers, pizza, etc.