Feather-edge

... it was newton originally http://en.wikipedia.org/wiki/Gravitation and then later evidenced in apollo 15 by David Scott, with the hammer and the feather, although you are certainly too young to remember that go do something with ur life gamila all that showed was that at the time of the experiments ...

See entire post

... it was newton originally http://en.wikipedia.org/wiki/Gravitation and then later evidenced in apollo 15 by David Scott, with the hammer and the feather, although you are certainly too young to remember that go do something with ur life gamila

See entire post

... But it seems that you have quite a choice if you type RNA Isolation from feather in Google. Like that: http://jvdi.org/cgi/reprint/13/2/162.pdf and I am pretty sure that this method can be adapted for RNA (use the lysis conditions ...

See entire post

you are correct Alex infact so called Proto feathers have been found[well they look like fibres or filaments] but the transition from the proto feather to a aero dynamically perfect feather is still a mystery[Although I know remember a theory was ...

See entire post

... the evolutionary steps here. It's an occam's razor situation. If you're speculating without any hard evidence as it seems to be the case with feather evolution and considering all fossil records of the earliest aves (oldest being triassic afaik) show fully evolved feathers (ie: same as today), ...

See entire post