Adding textures is a great way to experiment with giving 3D prints a different look, and [PandaN] shows off a method of adding a wood grain effect in a way that’s easy to play around with.

In 2013, Togolese inventor Afate Gnikou built a 3D printer entirely ... tied to nearby trees. Gnikou had several old desktop computers at home. He tore them apart to use some of the elements ...