Saw blades made out of paper. What will they cut? What can we use them for? In this video, I cut some circles out of magazine paper an test them as paper saw blades to see how well they can hold up and cut some common household materials. Will they serve any practical purpose? No, it's was just for the fun of it. SAFETY NOTE: As many people have suggested on my previous video and from the final test at the end of this video, spinning paper can do some serious damage on unprotected skin. Do not attempt to repeat these experiments with out protective eyewear and gloves.