Playful Nested Regular Polgyons

#### Playful Nested Regular Polgyons

Recursive structures/fractals are interesting structures in both algebra and the physical worlds. These designs are algebraically super simple, esp. using OpenScad. Yet, they are fun to play with as a math problem or art project or even as fidgeting toys. The spirals resulting form twisting are close to logarithmic curves, although the constant physical gaps mean they are not exactly logarithmic. The pictures speak for themselves. A low resolution (0.2mm) is just fine for printing; do increase the first layer thickness slightly (such as 0.25mm or 0.30mm) to improve bed adhesion. Have fun!

#### References
1. https://en.wikipedia.org/wiki/Logarithmic_spiral
2. https://mathworld.wolfram.com/MiceProblem.html