Aluminum foil looks pretty boring. It is used for packaging, insulation, cooking… and making really shiny balls that appear to have no real purpose, apparently. That’s right, thanks to a Japanese jeweler, the whole country became obsessed with refining these metal leaves, and we aren’t sure how to react. According to Twitter user @puchuco709, they took a whole 16-metre … [Read more...] about Japanese Are Polishing Foil Balls To Perfection, And The Result Is Too Satisfying