> GP's claim is that hair provides a similar benefit. GP provides no evidence for that. VA Tech not addressing it (if it's true that they don't - I have no rea

> GP's claim is that hair provides a similar benefit. GP provides no evidence for that. VA Tech not addressing it (if it's true that they don't - I have no reason to believe it) is not evidence. VA Tech also doesn't address my theory that microscopic super-intelligent aliens affect helmet response.