A torus and a cube with holes
Posted in Crochet, Design, English, Hands-on math & science on April 13, 2007 | 2 Comments »
When I made the double torus that Wilfred asked for, I thought about other torus-like shapes. For example a ball with a hole drilled through it, like a bead. And what would a bead like that look like if you drilled more holes through it, one from top to bottom, one from left [...]



