The tool I designed is a tool that plugs up water because I don’t want astronauts to waste water because there are people in Africa who are in need of water . The tool is used by plugging up the hole draining the water. This tool solves water problems in space because there is no way that the water will go back to Earth. My design is innovative because this is based off a plug used to bath so the water can stay in but it is lighter.It is hallow inside so it will be lighter for the users to use it . Well i don’t really know info about space but i think water is an essential in space.