| Moebius with three half-turns. C.Tardy imagery. ...This object was used as a logo by the wool laundry detergent brand "Woolmark". Christophe and I expected to find something just as readable by rotating a segment perpendicular to a circle along it, while imposing three half-turns on it. But the result is not as pretty as for the one-half-turn version. Polyhedral version |
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