@rootsworks Let's face it, nobody *really* wants to see that much vomiting on Star Trek, even if it would be realistic. (Now you've got me thinking of that scene in 2010 where Max opens his helmet and breathes the air on the 'abandoned' Discovery One - then *panics* at the smell until he's reminded it's just the rotting foodstuffs he smells from the ship's galley, that's all.. not... not... *worse*.)