For Free Access to Academic Paper "Open-source Wax RepRap 3-D Printer for Rapid Prototyping Paper-Based Microfluidics," see https://www.academia.edu/27039833/Open-source_Wax_RepRap_3-D_Printer_for_Rapid_Prototyping_Paper-Based_Microfluidics
Full BOM and instructions here: http://www.appropedia.org/Open-source_Wax_RepRap_3-D_Printer_for_Rapid_Prototyping_Paper-Based_Microfluidics
Example of what you can do with it: https://www.youmagine.com/designs/clover-leaf-wax-printing-demonstration
Joined about 10 years ago
Western University's Free Appropriate Sustainability Technology (FAST) Research Group
I am a professor that runs Western University's Free Appropriate Sustainability Technology (FAST) research Group Research group. I wrote the Open Source Lab: How to Build Your Own Hardware and Reduce Research Costs.