[teorema]

I wonder if you just asked 1000 people to draw a spiral without any other context, would there be some handedness/chirality to the drawings? My guess is there would be.

https://briankoberlein.com/blog/gripping-hand/

https://pubmed.ncbi.nlm.nih.gov/27852139/

https://www.jstor.org/stable/pdf/658702.pdf