Soldato
but you've had the answer you asked from pottsey several times. he thinks it might be animal biological material. you've had your straight and simple answer but you're still carrying on like someone trying to play a game of word 'gotcha' and failing miserably which makes you look just as silly as the 'it has to be Aliens' brigade.I just think it's entertaining and interesting, how you can ask a simple question to the UFO nutters, such as: "What do you think these people are talking about?" - and it turns into several pages of waffle, then it becomes my fault for asking the question in the first place.
I just want a straight and simple answer.