from Hacker News

How to Make a Torus from Villarceau Circles (2015)

by m_j_g on 4/3/20, 8:50 PM with 0 comments

• by m_j_g on 4/3/20, 8:51 PM

  https://en.wikipedia.org/wiki/Villarceau_circles,

  Link to the printable pattern is in the description of the YT video