In our previous installment, we mentioned how having access to tools can greatly expand an engineer’s ability to build. This article will walk through how to make tooling with a low-cost 3D printer.
In this video, I show you a simple and effective method for thinning silicone sealant to create a flexible, detailed 3D ...
Visiting the Midwest RepRap Festival, you will, of course, find a ton of 3D printed baubles and trinkets. A slightly more interesting find at this year’s MRRF was a lot of resin cast parts from [Mark ...
Photo Credit: TU Munich Chair of Carbon Composites (LCC) and QPoint Composite This blog began when CEAD (Delft, Netherlands) informed me that LCC had bought one of its extruder-based AM flexbot ...
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3D mold and no silicone!

3D Mold and No Silicone! How to Make a Mold Without Silicone DIY 3D Mold with without Silicone! In this video, I’ll show you ...
Precast concrete is used in building construction and produced by pouring the material into a reusable mold. For decades, these molds have been made from wood — a technique that requires a highly ...