"Humans get weird about it. Mostly women." Ray had no idea of just how weird it could get- or of how the men could be on the same subject. Indeed, where ignorance was bliss, 'twas folly to be wise. "Anyway, that gives me a better idea of how to rig the wheels, I think- assuming we go with a wheel system and not a track-based device. I haven't got antigrav yet, unfortunately."