3D printing is known for producing parts with a fairly average finish at best. Even the smoothest resin prints are still fairly plasticky and dull in appearance. However, it’s possible to do much ...

People really want to 3D print metal, but while true metal printers exist, they still are expensive and out of reach of most hackers. However, even if you can afford an exotic printer or use ...

In this video we electroplate SLA samples with Acid Copper and Bright Nickel, then test their tensile and ultimate strength using a universal testing machine. Stress measurements are done with a load ...