PLA Filament Moisture Study: Effect of Moisture on 3D Printer Filament Properties

Moisture influences printability of 3D printing filaments. This PLA filament moisture study shows that even different filament colours influence the printing properties. PLA (polylactic acid) is a biodegradable 3D printing filament material made usually of starch, potato or sugarcane. It decomposes in a span of several months to few years. Petroleum-based plastics are non-degradable and […]

PLA filament moisture

3D Printing for the Second Cold War Pt.1

I was a child of the 1980’ s growing up in the waning days of the Cold War. I remember seeing the Berlin Wall fall and having a child’s understanding that it was something great in history. I was relieved that SALT and START  treaties were signed and that Russia & USA had stepped back […]

http://latinamericagoesglobal.org/2016/07/4216/

Enter the 4th Dimension: 4D Printing

When I first heard of 4D printing, I thought someone was high and trolling me. How could anyone print in the 4th dimension of time? Despite my trepidation, I found that 4D printing is a very real concept. The idea of 4D is to design items so they can self-assemble (fold) from one shape into […]

Self-folding elephant