What's inside a steel flying saucer? to know just unscrew one with your hands ... ..
boxlightbox / Ink Cartridge Chandeliers
Ink cartridges are a huge environmental problem. Too few people struggle to refill and recycle them, and millions of cartridges continue to end up in landfills every year. An American artist, boxlightbox, Stancho to see his company throw them decided to do something about it. Took home the unwanted cartridges