Spinning Yin Yang Logo/Symbol, Taichi, Key Chain
The yin-yang logo (aka, symbol, diagram, or Taichi Tu) is an interesting geometric structure with a touch of traditional oriental philosophy. It is full of circles, lending itself to an appealing 3D design project. One can make the basic shape first and then gradullay add more features. In this design, I made the inner disc spinnable, thus adding an extra layer to the design challenge.
It has a diameter of about 46mm and is 4.8mm thick. It prints well at a resolution between 0.1mm and 0.2mm in one piece. Have fun!
.1 to .2mm
Wiggle a bit as necessary to loosen the inner disc.
STEAM educator, learning from and working with K-12 STEAM teachers to explore new ideas of teaching and engagement. I firmly believe ART is at the core of STEM learning or all human learning! I owe my ideas and designs to the hundreds of K-12 children and teachers and university professors I have had the pleasure of working with, in multiple disciplines-- math, science,engineering language arts, social studies, early childhood education and more! All mistakes, of course, are mine! There is no warranty or liability whatsoever implied or explicit behind the designs or ideas. They are all posted for their potential educational values.
When working with children, please strictly observe all safety and health procedures! Please refer to the NSTA safety guides: http://www.nsta.org/safety/.
LGBU Contact: LGBU@SIU.EDU