http://news.bbc.co.uk/earth/hi/earth_news/newsid_8539000/8539383.stm
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Two more article about swift flight studies:
1. Vortex wake and flight kinematics of a swift in cruising flight in a wind tunnel(
http://mysite.verizon.net/res77p ... iles/hsh_jeb_08.pdf)
2. Always on the wing(
http://lup.lub.lu.se/luur/downlo ... amp;fileOId=1524659)
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Last edited by Sze at 11/10/2011 13:03 ]