[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]
Re: Fw: Dinosaurs and birds
Subject: Re: Fw: Dinosaurs and birds
Date: Wed, 04 Apr 2007 22:37:46 -0400
Note that running birds do not deploy their wings while sprinting, unless
it is during launch. Wings *can* be used for certain agility actions on
the ground, such as clearing obstacles or certain turning maneuvers.
However, those are a separate consideration from what was being discussed
could maniraptors (not birds) with feathered arms have had an advantage
over maniraptors lacking feathers on their arms, when it comes to those
turning manuvers and clearing obstacles?
Mortgage rates near historic lows. Refinance $200,000 loan for as low as