If you want better 3D-printed overhangs, you need better cooling, right? What would be better for cooling than printing submerged in water? It turns out [CPSdrone] tried it, and, at least for ...

3D printers can make objects of practically any shape you can dream up, but despite the fact that they’re so capable, there’s one thing that they often struggle with: overhangs. Filament-based 3D ...

Using PETG for PLA supports can make cleanup easier, protect surfaces, and cost less than specialty support filament.

Some 3D printing upgrades sound essential, but a lot of them create more hassle than they’re worth.