Washing Machine The electronic company Electrolux have made a prototype of a washing machine that washes clothes without water. It´s a carbon dioxide wash, and that´s way better for the environment than a regular washing machine. We would get less contaminated water, since it doesn´t use any water. The prototype uses liquid nitrogen to make dry ice (the solid form of carbon dioxide). The dry ice is then sublimated into carbon dioxide which is being fired into the clothes at high pressure. The carbon dioxide removes dirt and grease. Improvements The machine takes carbon dioxide from the air, instead of using liquid nitrogen to make dry ice to make carbon dioxide. The only problem is that the air contains 0,035 % carbon dioxide, which is a very small number, obviously. This is still friendlier towards the environment than the regular washing machine that´s using water and chemicals that are bad for the environment. No washing powder or poisonous chemicals would be needed in this washing machine, which is nice. The cleaning and drying time would also be significantly shorter than the regular cleaning and drying time. In fact, since you´re using a machine that washes with gas instead of a liquid, the clothes doesn´t even have to dry. Tumbler/Dryer No one is going use a tumbler in the future. They ruin the fabric. And since the “future washing machine” doesn´t use any water to clean fabric, something like a tumbler would just be unnecessary. You can´t dry something that´s already dry. But IF the washing machine would be unable to create, a tumbler might be necessary since a lot of people like to use tumblers. Therefore, I present, “The future tumbler." The future tumbler will use a technology called electrolysis which will divide water molecules into hydrogen and oxygen molecules. Electrolysis is when you run an electric current through water to separate oxygen and hydrogen. And if you´re worried that you´ll be electroc