Well, if you try to look for it in my leg, you wont easily see it, but if you take some time, you could see it. It is invisible in a certain angle ; however, from 100% invisible i think it is 80-90 % , it has a really light white color, it seems like albino, but i think that is almost invisible. The lenght is the same as my other hairs, it's a little bit thicker than the rest.
PD: I'm not sure if I have been clear with the ideas. I'm just 17 years old and I'm peruvian .
Yeah, I think so too, I wonder what could I do with my DNA if I could find out why it is almost invisible, and extract that portion of DNA and use it to make invisible materials and that kind of stuff.
PD: I'm really into sci-fi, Don't bother me