Are we 'umans not 80-90% water (I'll look it up)......50-65% (90 pints!) well there you go, that blows my calculations....China always gets chosen for these types of question, e.g. If they all jumped up and down at the same time would the Isle of Wight sink? (let's hope so)......I think it's time we picked on the Welsh.....If you took out the teeth of every Welshman with hairy ears how many minature pianos could you build for woodland creatures?