Even with the amount of electric vehicles we've seen lately, it's likely going to be a long time until they completely replace traditional combustion engines on the road. So how are we going to get away from pricey fossil fuels until then? Well, water could be a possibility. German company Sunfire GmbH thinks it has the solution for turning H20 and carbon dioxide into liquid hyrdrocarbons like synthetic diesel, kerosene and petrol, according to CNET. It does this in part by using a combination of the Fischer-Tropsch process (a chemical reaction that performs the aforementioned transformation) and solid electrolyzer cells (fuel cells that produce gas forms of hydrogen and oxygen).