ChaoticNeutralCzech, 8 months ago (Diogenes is genius but poor so the gömböc is a peeled potato) Now seriously, the convexity requirement is there to ensure that spheres with voids inside don’t qualify.
(Diogenes is genius but poor so the gömböc is a peeled potato)
Now seriously, the convexity requirement is there to ensure that spheres with voids inside don’t qualify.