Now that's just gross.. Another one of those over-the-edge diaper lovers I bet.. To me, there's a fine line between 'okay' and 'completely unacceptable' in the whole *b/dl thing, and this person is taking it far beyond that line..
Now, if this person ISN'T *b/dl, and they're just doing this for some other reason (as a joke, to cause people to get suspicious, or anything else you can think of) then they need to just put it in their own trashcan or take it to the city dump, because this can NOT be good for the ecosystem.. This is just more pollution v_v
I swear I've seen this story before somewhere... anyone?
At any rate this is unacceptable, regardless of whether they are ABDL/IC/other. Throwing rubbish onto public property is disgusting in any situation, and throwing used adult diapers onto the street like that is at best foul and at worst a public heath hazard.
1. yes DNA testing works on poop (contains cells from the intestinal lining) and pee also (dead red blood cells) They use it in Japan and other places, they require your dog to have a sample on file and if you don't clean up after your dog they pick them up and mail you a fine. Keeps their limited green spaces clean.
2. requires a sample on file. there's no national human DNA registry (yet)
DNA by itself is useful for determining certain general things... sex, race, eye color etc, but it's not like a phone number or address, there's no place to take a sample to match it up. You can also determine if two people are closely related, useful in paternity discovery etc. For practical purposes, you can only compare two samples and say "yes that's a match" or "no it's not".
In theory yes. Identical twins look alike because they have identical DNA. But we don't know nearly enough about DNA yet to be able to take someone's DNA and predict what they look like as an adult. There's nothing else in the world more subtle than DNA.
Incidentally, I've seen clean adult diapers on roads twice. Both times it has been on freeways. Once was on I-405 in Bellevue, WA and there were about 3 or 4 in a line that could have been dumped out a window or something. Another time was on interstate 90 and it was a whole package. It's always made me wonder how they got there.