I cannot speak to the other pics for only for my own. You nievely diagnose my photos ( at least one of them ) as undigested banana. While there are many items that are food residue I can assure you that your diagnosis is grossly incorrect. I don't eat bananas ! I am diabetic and do not indulge in them. Secondly if I were an banana eater if one takes a look at true banana fibers which tend to be longer than the hairlike items in my photos and in no way resemble true banana fibers I've ever seen contrairily they are more commonly confused with the longer whitish roundworm look, not my short helix shaped tentacles coming ( nay enwebbed) in the cottony like substance. If one looks at my photo album you will see a couple of shots wthere the hairlike items (eggs?) are left remaining after the cottony nest material was melted. Based on your hypothesis I should have eaten what...6 buches of bananas to produce the hundreds to thousands of hairs shown in my samples. while I can appreciate your scepticism there is no true as the one who knows what has been eaten and what and how the emissions were produced.