Velociraptors had feathers

[A Black Falcon]

Yeah, since birds descended from dinosaurs it's been thought that dinosaurs might have had feathers, and they had found that a few (more birdlike, I think) kinds of dinosaurs had feathers, but not for every dinosaur species or something like that... this is just definitely one of the better known species, thanks to Jurassic Park.

So... I wonder if they'll learn sometime whether T-Rex had feathers or not (just because some dinosaurs, and birds, had/have feathers, doesn't necesarially mean they all did, right?)... :)