Colors can inspire mood, convey attitude, or create instant associations in people’s minds, making it a powerful tool for branding. But FiftyThree, the team behind Paper for iPad, saw that as a major ...

Putting brightly colored paper into the recycling bin is like tossing a red sock into a load of white clothes. Colored paper can contaminate paper recyclables and cause a whole batch to be thrown out.

Recycling 3D filament is a great idea in theory, and we come across homemade filament extruders with some regularity, but they do have some major downsides when it comes to colored filaments. If you ...