You might not have noticed if you’re not a digital artist, but most painting and image apps still get color mixing wrong. As we all learned in kindergarten, blue paint and yellow paint makes green ...

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 ...

So, your Pontiac Trans-Am is no longer as bitchin’ as it once was, and you want to return it to glory with a fresh coat of paint? Fantastic news, but mixing auto paint isn’t as straightforward as one ...