I've never seen anything quite like this! Using sunlight, water and carbon dioxide as a fuel source sounds like something out of a novel, but a team of researchers has proven that it is actually feasible. The really exciting part is that this not only captures CO₂ but also changes it into something useful. It will take some time to bring this technology to market on a larger scale, but everytime innovations like this actually provide hope for a cleaner energy source and a more sustainable society. This was a great article and I feel like I learned about this technology in a very easy-to-understand way!